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

device, the customer should always evaluate and test devices mounted in the customer

equipment.

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.

31908 MS B8-9172 / 31407 MS OT 20051221-S00001 No.A0294-1/6

LB8682PL

Overview

The LB8682PL is a motor driver IC that has a two saturated drive channels and one constant-current drive channel.

Its compact, low-profile package makes it ideal for use in cell phone cameras.

Using direct microcontroller drive, and the control of the shutter and the motor for the AF(Auto-Focus) drive, etc..

Functions

• Constant voltage control for AF (H-Bridge × 2ch)

• Constant current control for shutter. (H-Bridge × 1ch)

• Built-in thermal protection circuit

• Built-in reference voltage circuit (0.2V typical)

• Built-in spark killer diodes

Specifications

Absolute Maximum Ratings at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

VCC max

-0.3 to +8.0

V

Output voltage

VOUT max

OUT1 to OUT6

VCC+VSF

V

Input voltage

VIN max

ENA1 to ENA2, IN1 to IN4

-0.3 to +8.0

V

GND pin source current

IGND

Per channel

300

mA

Allowable power dissipation

Pd max

When mounted on a circuit board*

830

mW

Operating temperature

Topr

-20 to +75

°C

Storage temperature

Tstg

-40 to +125

°C

* On the specified circuit board: 40.0mm

×50.0mm×0.8mm, four-layer glass-epoxy board.

Ordering number : ENA0294A

Monolithic Digital IC

For Camera Cell Phone Motor Driver

Two Saturated Drive Channels

and One Constant-Current Drive

Channel