View LV8085CL_4397742.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Ordering number : ENA0631A
Bi-CMOS LSI
LV8085CL
Overview
Two-channel H-Bridge Driver
The LV8085CL is a two-channel H-bridge driver that supports low-voltage operation. It is optimal for H-bridge drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones.
Features
* Two-channel H-bridge driver * Supports both 2-phase drive and 1-2 phase drive. * Implemented in a low-power MOS IC process. * Ultraminiature easy to solder ESCP2823-10 package * Built-in thermal protection and low-voltage sensing circuits
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Output voltage Input voltage Ground pin source current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VOUT max VIN max IGND Pd max Topr Tstg OUT1, OUT2, OUT3, OUT4 CONT, IN Per channel Mounted on a circuit board.* Conditions Ratings 6.5 6.5 -0.3 to +6.5 400 400 -30 to +85 -40 to +150 Unit V V V mA mW C C
* Specified circuit board : 20.0mmx10.0mmx0.8mm3, paper-phenol circuit board.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment.
60607 MS PC 20070529-S00002 / 31407 MS PC 20061016-S00006 No.A0631-1/5
LV8085CL
Allowable Operating Ratings at Ta = 25C
Parameter Supply voltage High-level input voltage Low-level input voltage Symbol VCC VIH VIL IN Conditions Ratings 2.5 to 6.0 0.6VCC -0.3 to 0.2VCC Unit V V V
Electrical Characteristics at Ta = 25C, VCC = 3.0V
Parameter Quiescent current Symbol ICCO ICCO1 Output on resistance Ron1 IN = 0V IN = 3V VCC = 3.0V (High and low side total) IN1 to 4 = 3.0V, IOUT = 100mA VCC = 5.0V (High and low side total) IN1 to 4 = 5.0V, IOUT = 100mA Conditions min Ratings typ 0.1 0.45 2.1 max 1 0.7 3.0 A mA s s A Unit
Ron2
1.75
2.2
Output turn-on time Output turn-off time Input current
Trise Tfall IIN VIN = 3V
1.5 0.2 30
3.0 1.0 70
Package Dimensions
unit : mm (typ) 3334
500
Pd max -- Ta
Specified substrate circuit board : 20x10x0.8mm3 Peper phenol circuit board
TOP VIEW 2.3
SIDE VIEW
BOTTOM VIEW
(0.2)
Allowable power dissipation, Pd max -- mW
0.325
0.3 1
400
1
2
2.8
2
0.6
300
200
210
0.05
100
0.075 SIDE VIEW
(0.8) 0.8
0 -30 -20
0
20
40
60
80 85
100
Ambient temperature, Ta -- C
(0.015)
SANYO : ECSP2823-10
Pin Assignment
(ECSP2823-10)
OUT1
1
10 VCC 9 IN4
OUT2
2
OUT3
3
8
IN3
OUT4
4
7
IN2
GND
5
6
IN1
(Top View)
No.A0631-2/5
LV8085CL
Block Diagram
VCC
IN1 IN2 IN3 IN4 L O G I C OUT1 STM
OUT2 VM
OUT3
OUT4
LVS
TSD
GND
PCA01169
Usage Notes Capacitor for the power supply stability must be connected between VCC and ground. Truth Table
Input IN1 Low Low High High IN2 Low High Low High Low High High High Low High Off Off IN3 Low IN4 Low OUT1 Off Low High Low OUT2 Off High Low Low Low High Low High Low Low Off Off Output OUT3 Off OUT4 Off Standby mode Channel 1, reverse Channel 1, forward Channel 1, brake mode Channel 2, reverse Channel 2, forward Channel 2, brake mode Mode
Note : The "-" input unstable state. When off, a high-impedance state. * The IC goes to the standby state with a low-level input, and to the operating state with a high-level input.
No.A0631-3/5
LV8085CL
Timing Chart (1) Stepper motor timing chart Timing chart for 2-phase drive
IN1
IN2
IN3
IN4
Channel 1 output mode
Standby
Forward
Reverse
Forward
Reverse
Forward
Standby
Channel 2 output mode
Standby
Forward
Reverse
Forward
Reverse Forward
Standby
PCA01170
(2) Timing chart for 1-2 phase drive (Fastdecay mode)
IN1
IN2
IN3
IN4
Channel 1 output mode
Standby
Forward
OFF
Reverse
OFF
Forward
Standby
Channel 2 output mode
Standby
Forward
OFF
Reverse
OFF Forward
Standby
PCA01171
No.A0631-4/5
LV8085CL
(3) Timing chart for 1-2 phase drive (Slow decay mode)
IN1
IN2
IN3
IN4
Channel 1 output mode
Standby
Forward Brake
Reverse
Brake
Forward
Standby
Channel 2 output mode
Standby
Forward
Brake
Reverse
Brake Forward
Standby
PCA01172
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written consent of SANYO Semiconductor Co.,Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO Semiconductor Co.,Ltd. product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above.
This catalog provides information as of June, 2007. Specifications and information herein are subject to change without notice. PS No.A0631-5/5

▲Up To Search▲

Price & Availability of LV8085CL

	To Download LV8085CL Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .