 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| qSI-3000N Series om SI-3000N Series .c 4U 3-Terminal, Full-Mold, Low Dropout Voltage Dropper Type et he aS t sFeatures a .D w w w * * * * Compact full-mold package (equivalent to TO220) Output current: 1.0A Low dropout voltage: VDIF1V (at IO=1.0A) Built-in foldback overcurrent, overvoltage, thermal protection circuits sApplications * For stabilization of the secondary stage of switching power supplies * Electronic equipment sAbsolute Maximum Ratings Parameter DC Input Voltage DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol SI-3050N VIN IO PD1 PD2 Tj Top Tstg 25 Ratings SI-3090N/3120N 14(With infinite heatsink) Rth(j-c) Rth(j-a) w w w t a .D S a 1.5(Without heatsink, stand-alone operation) -40 to +125 -30 to +100 -40 to +125 7.0 e h 30 1.0*2 U t4 e 35 .c m o (Ta=25C) Unit V A W W C C C C/W C/W SI-3150N 66.7(Without heatsink, stand-alone operation) w 16 w w .D a aS t ee h 4U t om .c qSI-3000N Series sElectrical Characteristics Ratings Parameter Input Voltage SI-3000N *1 Output Voltage SI-3000NA Symbol min. VIN VO Conditions VDIF Dropout Voltage Conditions 1.0 Conditions Line Regulation Load Regulation Temperature Coefficient of Output Voltage Ripple Rejection Quiescent Circuit Current Overcurrent Protection Starting Current*4,5 VOLINE Conditions VOLOAD Conditions VO/Ta Conditions RREJ Conditions Iq Conditions IS1 Conditions 1.2 VIN=8V 10 40 0.5 VIN=8V, IO=5mA, Tj=0 to 100C 54 VIN=8V, f=100 to 120HZ 3 VIN=8V, IO=0A 1.2 VIN=12V 10 30 100 18 70 1.0 VIN=12V, IO=5mA, Tj=0 to 100C 54 VIN=12V, f=100 to 120HZ 3 VIN=12V, IO=0A 1.2 VIN=15V 10 VIN=6 to 15V, IO=0.5A VIN=8V, IO=0 to 1.0A 6*3 4.80 4.90 5.00 5.00 SI-3050N typ. max. 15*2 5.20 5.10 0.5 min. 10*3 8.64 8.82 9.00 9.00 SI-3090N typ. max. 20*2 9.36 9.18 0.5 IO0.5A 1.0 IO1.0A 48 180 24 93 1.5 VIN=15V, IO=5mA, Tj=0 to 100C 54 VIN=15V, f=100 to 120HZ 3 VIN=15V, IO=0A 10 64 240 1.0 min. 13*3 11.52 11.76 12.00 12.00 SI-3120N typ. max. 25*2 12.48 12.24 0.5 (Ta=25C unless otherwise specified) SI-3150N min. 16*3 14.40 14.70 15.00 15.00 typ. max. 27*2 15.60 15.30 0.5 1.0 Unit V V VIN=8V, IO=0.5A VIN=12V, IO=0.5A VIN=15V, IO=0.5A VIN=18V, IO=0.5A V mV 30 120 1.5 VIN=18V, IO=5mA, Tj=0 to 100C 54 VIN=18V, f=100 to 120HZ 3 VIN=18V, IO=0A 1.2 VIN=18V A 10 mA dB 90 300 mV VIN=16 to 27V, IO=0.5A VIN=18V, IO=0 to 1.0A mV/C VIN=10 to 20V, IO=0.5A VIN=12V, IO=0 to 1.0A VIN=13 to 25V, IO=0.5A VIN=15V, IO=0 to 1.0A *1: "A" may be indicated to the right of the Sanken logo. *2: VIN(max) and IO(max) are restricted by the relation PD(max)=(VIN-VO)*IO=14(W). *3: Refer to the dropout voltage.(Refer to Setting DC Input Voltage on page 7.) *4: IS1 is specified at -5(%) drop point of output voltage VO on the condition that VIN=VO+3V, IO=0.5A. *5: A foldback type overcurrent protection circuit is built into the IC regulator. Therefore, avoid using it for the following applications as it may cause starting errors: (1) Constant current load (2) Plus/minus power (3) Series power (4) VO adjustment by raising ground voltage sOutline Drawing 3.20.2 7.90.2 40.2 0.5 (unit: mm) 100.2 4.20.2 2.80.2 16.90.3 a 2max. b 2.60.15 a. Part Number b. Lot Number q GND w VO e VIN (13.5) 0.950.15 0.85+0.2 -0.1 P3.40.1x2=6.8 0.45 -0.1 +0.2 Plastic Mold Package Type Flammability: UL94V-0 Weight: Approx. 2.3g q w e 17 qSI-3000N Series sBlock Diagram 3 Tr1 2 MIC Reg. Drive Protection Amp. 1 sStandard External Circuit C0 *1 C1 C2 2 SI-3000N C2 1 + C0 DC Output VO VREF D1 *2 3 DC Input VIN + *1 C1 *2 D1 : Output capacitor (47 to 100F) : Oscillation prevention capacitor (C1: Approx. 47F, C2: 0.33F) These capacitors are required if the input line is inductive and in the case of long wiring. Tantalum capacitors are recommended for C1 and C0, particularly at low temperatures. : Protection diode This diode is required for protection against reverse biasing of the input and output. Sanken EU2Z is recommended. sTa-PD Characteristics 15 Infinite heatsink With Silicon Grease Heatsink: Aluminum 20 Power Dissipation PD (W) 10 0x 20 10 75 0x 10 5x 0x 2m m 0x x7 2m (2 m .3 5 2m (5. C m 2 /W C/ ) (7. W 6C ) /W ) Without heatsink 0 -30 0 25 50 75 100 Ambient Temperature Ta (C) PD=IO*[VIN(mean)-VO] 18 |
Price & Availability of SI3050N
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |