LV8082LP_0712 Datasheet, PDF (1/6 Pages) Sanyo Semicon Device – Constant-voltage 1ch + Constant-current 1ch H-Bridge

Ordering number : ENA0650B
LV8082LP
Bi-CMOS LSI
Constant-voltage 1ch +
Constant-current 1ch H-Bridge
Overview
The LV8082LP is a Constant-voltage 1ch + Constant-current 1ch driver that supports low-voltage operation. It is optimal
for constant-voltage and constant-current drive of voice coil motors (AF and Shutter) in portable equipment such as
camera cell phones.
Features
• Constant-voltage 1ch + Constant-current 1ch H-bridge driver
• Built-in power supply switch and position detection comparator for use with a photoreflector
• Implemented in a low-power MOS IC process.
• Ultraminiature easy to solder VCT16 package (2.6 × 2.6mm)
• Built-in thermal protection and low-voltage sensing circuits
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Output voltage
Input voltage
Ground pin source current
VCC max
VOUT max
VIN max
IGND
OUT1, OUT2, OUT3, OUT4
IN1, IN2, IN3, IN4
Per channel
Allowable power dissipation
Pd max
Mounted on a circuit board.*
Operating temperature
Topr
Storage temperature
Tstg
* Specified circuit board : 50×40×0.8mm³ : 4-layer (2S2P) glass epoxy printed circuit board
Ratings
Unit
6.5
V
6.5
V
-0.3 to +6.5
V
400
mA
700
mW
-30 to +85
°C
-40 to +150
°C
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.
http://semicon.sanyo.com/en/network
D1207 MS PC 20071127-S00005 / 52307 MS PC 20070201-S00003 / 31407 MS PC 20061127-S00001 No.A0650-1/6