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product configuration: silicon monolithic integrated circuit the product is not designed for radiation resistance. 1/ 29 tsz02201 - 0g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? 14 ? 001 hrp7 constant current led drivers 50v 500ma 1ch source driver for automotive bd83732 hfp - m bd83733hfp - m general description bd83732 hfp - m and bd837 33hfp - m are 50v tolerant led current driv er s . s uitabl e for automotive led applications , it can control light th r ough constant current output with control using pwm . having led open/short de tecti ve circuit and led current de - rating functions integrated, it can deliver high reliability. b y utilizing rohms patented pbus function, it is possible to turn off all leds wh en a row of leds are short/open - circuited if multiple number of th e ic s are used in case the led connected to the output iout terminal has 2 leds in serise , bd83732hfp - m has to be used, in case of 3 led s in s eries - bd83733hfp - m ( refer to page.18 led ope n detection / disable led open detection ). features ? aec - q100 qualified ? variable form c onstant -c urrent s ource d river ? pwm dimming f unction ? led constant current set by external resistor ? led current de - rating f unction ? led o pen/ s hort de tect ion ? disable led ope n d etect ion at low power supply ? temperature protective ? abnormal o utput d etection and o utput f unctions (pbus) application ? on - board e xterior l amp (r ear l amp, t urn l amp, drl/position l amp, f og l amp , etc.) ? on - board i nterior l amp (a ir c onditioner l amp, i nteri or l amp, c luster l ight , etc.) key specifications ? input voltage range: 4.5v to 42v ? max output current: 500ma (max) ? output current accuracy: 5% (max) ? operating temperature range : - 40c to +125c package s w(typ) x d(typ) x h(max) hrp7 9.395mm x 10.540m m x 2.005mm basic application circuit f igure 1. typical application circuit datashee t vin_f vin crt disc pbus iout gnd BD83732HFP-M bd83733hfp-m d1 d2 d3 z d1 cvin r vin_f ccrt rcrt r pbus2 ciout +b dc_in pwm_in fin r pbus1 rthm zd2 rdcin
2 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? 1 2 3 4 5 6 7 p b u s d i s c c r t g n d i o u t v i n _ f v i n ( top view ) v r e f i o u t o s c v i n _ f v i n c r t v r e f d i s c p b u s v i n - 0 . 0 5 v ( t y p ) l e d o p e n d e t 0 . 6 v ( t y p ) l e d g n d s h o r t d e t v i n - 0 . 1 8 0 v ( t y p ) g n d o n / o f f l e d c u r r e n t d e r a t e 7 . 6 5 v / 1 1 . 0 v ( t y p ) ( b d 8 3 7 3 2 h f p - m / b d 8 3 7 3 3 h f p - m ) l e d o p e n d e t m a s k f i n
3 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
4 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? v crt =0.7v ta=25 c iout current at gnd short i iout_short - 7 40 a v iout =0v current sense voltage v in_f_ref 0.171 0. 180 0.189 v v in_f_ref =v in - v in_f iout voltage at led open detection v iout_open v in - 0.08 0 v in - 0.05 0 v in - 0.02 0 v iout voltage at led short detection v iout_ short 0.2 0 0.6 7 1.0 0 v crt terminal charge current i crt_so 29.75 35 .00 40.25 $ v crt =0.9v crt terminal voltage v crt_cha 0.99 0 1.1 0 1.21 v crt terminal discharge voltage 1 v crt_dis1 2.7 3.0 3.3 v crtimer discharge constant v crt_cha / v crt_dis1 0.348 0.367 0.386 v/v crt terminal discharge voltage 2 v crt_dis2 3.6 4.0 4.4 v r d1< - > r d2 ( note1) crt terminal charge resistance r c ha 51.6 54.3 57 .0 n r c ha =(v crt_dis1 S S S
5 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
6 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? r crt = 3.9 n (on - duty 6.7 % setting) iout = open figure 8. v crt vs i crt_so (v crt :crt terminal voltage ) figure 9. temperature vs pwm on duty figure 10 . bd837 32hfp - m led disable open detection voltage figure 11 . bd83733hfp - m led disable open detection voltage figure 12 . temperature v s de - rating gain iout = open
7 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? [a] r v r ) v (v i vin_f in_f_ref vin_f in_f in out ? ? ? + b p w m _ i n v r e f i o u t v i n v i n - 0 . 1 8 0 v ( t y p ) g n d v i n _ f r v i n _ f i o u t c i o u t
8 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? [s] c r i c v ? ? ? ? v c r t _ d i s 1 v c r t _ c h a c r t R R v r e f i o u t v i n v i n - 0 . 1 8 0 v ( t y p ) g n d v i n _ f o s c c r t d i s c i c r t = 3 5 a ( t y p ) 5 0 ( t y p ) i o u t c c r t r c r t o n / o f f + b p w m _ i n d c _ i n
9 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? 0.033f 0.09 90.033f.3.0 C 0 3.9k [s] v v ln ) r r ( c t2 crt_dis1 crt_cha d1 crt crt ? ? ? ? ? ? ? ? ? ? ? ? ? [hz] 2 t 1 t 1 f pwm ? ? 2 t 1 t 2 t d on ? ? v r e f i o u t v i n v i n - 0 . 1 8 0 v ( t y p ) g n d v i n _ f o s c c r t + b p w m s i g n a l i n p u t
10 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? v i n _ f v i n c r t d i s c p b u s i o u t g n d b d 8 3 7 3 2 h f p - m b d 8 3 7 3 3 h f p - m d 1 d 2 d 3 z d 1 c v i n r v i n _ f c c r t r c r t c i o u t + b d c _ i n p w m _ i n f i n c 1 i r i f v f a r p b u s 2 r p b u s 1 r t h m z d 2 r d c i n
11 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? vin_f vin crt disc pbus iout gnd BD83732HFP-M bd83733hfp-m d1 d2 d3 z d1 cvin r vin_f ccrt rcrt r pbus2 ciout +b dc_in pwm_in fin r pbus1 rthm zd2 rdcin
12 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? i o u t v i n g n d v i n _ f c u r r e n t c o n t r o l + - s h o r t p b u s 0 . 6 v ( t y p ) o f f s i g n a l o f f v r e f p b u s 1 . 4 v ( t y p ) 0 v 2 . 0 v ( t y p ) 0 . 6 v ( t y p ) 0 u a 7 u a ( t y p ) v i o u t v 1 i i o u t _ s h o r t vin iout vin _ f gnd v 1 i iout _ short short detect v r e f i o u t v i n g n d v i n _ f c u r r e n t c o n t r o l + - v i n - 0 . 0 5 v ( t y p ) o p e n p b u s p b u s
13 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? 0 v 0 v 0 v 0 m a v i n v c r t v i o u t i i o u t 0 v 0 v 0 m a v i n v c r t v i o u t i i o u t n o n e vin_f vin crt disc pbus iout gnd BD83732HFP-M bd83733hfp-m d1 d2 d3 z d1 cvin r vin_f ccrt rcrt r pbus2 ciout +b dc_in pwm_in fin r pbus1 rthm zd2 rdcin
14 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
15 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? fi gure 2 4 . pbus function z([dpsohri3urwhfwlyh2shudwlrq due to led open circuit figure 2 5 . example of protective operation if led open occurs, pbus of ch1 is switched from hi - z to low output . as pbus becomes low, led drivers of o ther ch detect the condition and turns off their own leds. viout clamps to 1.4v (typ) during the off period, in order to prohibit ground fault detection. trouble occurs connect pbus of each ch possible to turn off all leds led open ? ? ? ? v i o u t o f f c 1 . 4 v _ ? ? ? m l e d ` R v i n _ f i o u t p b u s h i - z ? c h p b u s A ? l e d o f f k
16 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? t a i l s t o p v i n v i n _ f c r t d i s c p b u s g n d g n d v i n p b u s g n d t a i l v i n ( b ) v p b u s ( b ) v i n ( a ) s t o p l l l h h l h l h l h v c r t ( b ) a b
17 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? b + d c _ i n p w m _ i n v r e f i o u t o s c v i n _ f v i n c r t v r e f d i s c p b u s v i n - 0 . 0 5 v ( t y p ) l e d o p e n d e t 0 . 6 v ( t y p ) l e d g n d s h o r t d e t v i n - 0 . 1 8 0 v ( t y p ) g n d o n / o f f l e d c u r r e n t d e r a t e 7 . 6 5 v / 1 1 . 0 v ( t y p ) ( b d 8 3 7 3 2 h f p - m / b d 8 3 7 3 3 h f p - m ) l e d o p e n d e t m a s k f i n pwm _ in v crt i out v pbus dc _ in led open led short on off off on
18 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? v i n v i o u t h i g h ( h i - z ) v p b u s i l e d v i o u t v i o u t _ o p e n v i n v i n > v f _ l e d n + v i n _ f _ r e f + v d r _ i o u t c o n t r o l l a b l e r a n g e o f c o n s t a n t c u r r e n t v m _ o p e n l e d o p e n d e t e c t i o n m a s k a r e a l e d o p e n d e t e c t i o n m a s k a r e a v i o u t > v i n - 5 0 m v ( t y p ) l e d o p e n d e t e c t i o n a r e a l e d o p e n d e t e c t i o n a r e a v i o u t > v i n - 5 0 m v ( t y p ) v m _ o p e n
19 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? ? ? ? i o u t i o u t ? ? ? i o u t
20 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? vin_f vin crt disc pbus iout gnd BD83732HFP-M bd83733hfp-m d1 d2 d3 z d1 cvin r vin_f ccrt rcrt r pbus2 ciout +b dc_in pwm_in fin r pbus1 rthm zd2 rdcin
21 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? vin_f vin crt disc pbus iout gnd BD83732HFP-M bd83733hfp-m d1 d2 d3 z d1 cvin r vin_f ccrt rcrt r pbus2 ciout +b dc_in pwm_in fin r pbus1 rthm zd2 rdcin
22 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? 5 . 0 0 . 0 4 . 0 0 25 50 75 100 125 150 temp ta [
23 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? vin _ f vin crt disc pbus iout gnd bd 837 32 hfp - m bd 837 33 hfp - m d 1 d 2 d 3 z d 1 c vin r vin _ f c crt r crt r pbus 2 c iout + b dc _ in pwm _ in fin r pbus 1 r thm z d 2 r dcin r 1 i out
24 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? vin ( 7 pin v i n ( 7 p i n ) i o u t ( 5 p i n ) v i n _ f ( 6 p i n ) g n d ( 4 p i n ) 5 v ( t y p ) 1 0 k ( t y p ) 2 0 0 k ( t y p ) r d 2 = 5 k ( t y p ) v i n ( 7 p i n ) g n d ( 4 p i n ) d i s c ( 2 p i n ) r d 1 = 5 0 ( t y p ) vin ( 7 pin ) gnd ( 4 pin ) pbus ( 1 pin ) 200 k ( typ )
25 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
26 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ? C . n n p + p n n p + p s u b s t r a t e g n d n p + n n p + n p p s u b s t r a t e g n d g n d p a r a s i t i c e l e m e n t s p i n a p i n a p i n b p i n b b c e p a r a s i t i c e l e m e n t s g n d p a r a s i t i c e l e m e n t s c b e t r a n s i s t o r ( n p n ) r e s i s t o r n r e g i o n c l o s e - b y p a r a s i t i c e l e m e n t s
27 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
28 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
29 / 29 b d83732hfp - m / bd83733hfp - m tsz02201 - 0 g1g0c700310 - 1 - 2 ? 20 1 4 rohm co., ltd. all rights reserved. 2016.aug.25 rev.003 www.rohm.com tsz22111 ? ?
notice - p a a - e rev.00 3 ? 201 5 rohm co., ltd. all rights reserved. notice precaution on using rohm products 1. if you intend to use our products in devices requiring extremely high reliability ( such as medical equipment ( n ote 1 ) , aircraft/spacecraft, nuclear power controllers, etc.) and whose malfunction or failure may cause loss of human life , bodily injury or serious damage to property ( specific applications ) , please consult with the rohm sales representative in advance. unless otherwise agreed in writing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any rohm s products for specific applications. ( n ote1) m edical equipment classifica tion of the specific applications japan usa eu china class 2. rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a cert ain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail - safe design against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the f ollowing are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. our p roducts are no t designed under any special or extraordinary environments or conditions, as exemplified below . accordingly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any rohms p roduct s under any specia l or extraordinary environments or conditions . if you intend to use our products under any special or extraordinary environments or conditions (as exemplified below), your independent v erification and confirmation of product performance, reliability, etc, prior to use, must be necessary : [a] use of our products in any types of liquid, including water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the p roducts are exposed to direct sunlight or dust [c] use of our products in places where the p roducts are exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the p roducts are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat - producing components, plastic cords, or other flammable items [f] s ealing or coating our p roducts with resin or other coating materials [g] use of our products without cleaning residue of flux (even if you use no - clean type fluxes, cle aning residue of flux is recommended); or washing our products by using water or water - soluble cleaning agents for cleaning residue after soldering [h] use of the p roducts in places subject to dew condensation 4 . the p roducts are not subject to radiation - proof design . 5 . please verify and confirm characteristics of the final or mounted products in using the products. 6 . in particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation o f performance characteristics after on - board mounting is strongly recommended. avoid applying power exceeding normal rated power; exceeding the power rating under steady - state loading condition may negatively affect product performance and reliability. 7 . de - rate power dissipation d epending on a mbient temperature . when used in sealed area, confirm that it is the use in the range that does not exceed the maximum junction temperature. 8 . confirm that operation temperature is within the specified range described in the product specification. 9 . rohm shall not be in any way responsible or liable for f ailure induced under de viant condition from what is defined in this document . precaution for mounting / circuit board design 1. when a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. 2. in principle, the reflow soldering method must be used on a surface - mount products, the flow soldering method must be used on a through hole mount products. i f the flow soldering method is preferred on a surface - mount products, please consult with th e rohm representative in advance. for details , please refer to rohm mounting specification
notice - p a a - e rev.00 3 ? 201 5 rohm co., ltd. all rights reserved. precautions regarding application examples and external circuits 1. if change is made to the constant of an external circuit, please allow a sufficient margin con sidering variations of the characteristics of the p roducts and external components, including transient characteristics, as well as static characteristics. 2. you agree that application notes, reference designs, and associated data and information contain ed in this document are presented only as guidance for products use . therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contain ed in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this p roduct is e lectrostatic sensitive pr oduct, which may be damaged due to e lectrostatic discharge. please take proper caution in your manufacturing process and stor age so that voltage exceeding the product s maximum rating will not be applied to p roducts. please take special care under dry condi tion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, setting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1. product performance and soldered connecti ons may deteriorate if the p roducts are stored in the places where : [a] the p roducts are exposed to sea winds or corrosive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are e xposed to direct sunshine or condensation [d] the products are exposed to high electrostatic 2. even under rohm recommended storage condition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm solderability before using p roducts of which storage time is exceeding the recommended storage time period. 3. store / transport cartons in the correct direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. use p roducts within the specified time after opening a humidity barrier bag. baking is required before using p roducts of which storage time is exceeding the recommended storage time period . precaut ion for p roduct l abel a two - dimensional barcode printed on rohm p roduct s label is for rohm s internal use only . precaution for d isposition when disposing p roducts please dispose them properly using a n authorized industry waste company. precaution for foreign e xchange and foreign t rade act since concerned goods might be fallen under listed items of export control prescribed by foreign exchange and foreign trade act, please consult with rohm in case of export. precaution regarding intellectual property rights 1. all informa tion and data including but not limited to application example contained in this document is for reference only. rohm does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third pa rty regarding such information or data. 2. rohm shall not have any obligations where the claims, actions or demands arising from the combination of the products with other articles such as components, circuits, systems or external equipment (including software). 3. no license, expressly or impli ed, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the products or the information contained in this document. provided, however, that rohm will not assert its intellectual property rig hts or other rights against you or your customers to the extent necessary to manufacture or sell products containing the products, subject to the terms and conditions herein. other precaution 1. this document may not be reprinted or reproduced, in whole or in part, without prior written consent of rohm. 2. the pr oducts may not be disassemble d, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 3. i n no event shall you use in any way whatsoever the products and the related technical information contained in the products or this document for any military purposes , including but not limited to, the development of mass - destruction weapons . 4. the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated com panies or third parties.
datasheet datasheet notice ? we rev.001 ? 2015 rohm co., ltd. all rights reserved. general precaution 1. before you use our pro ducts, you are requested to care fully read this document and fully understand its contents. rohm shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny rohms products against warning, caution or note contained in this document. 2. all information contained in this docume nt is current as of the issuing date and subj ec t to change without any prior notice. before purchasing or using rohms products, please confirm the la test information with a rohm sale s representative. 3. the information contained in this doc ument is provi ded on an as is basis and rohm does not warrant that all information contained in this document is accurate an d/or error-free. rohm shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information.
datasheet part number BD83732HFP-M package hrp7 unit quantity 2000 minimum package quantity 2000 packing type taping constitution materials list inquiry rohs yes BD83732HFP-M - web page distribution inventory

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