O1007 MS PC 20061128-S00006 No.A0649-1/8

http://onsemi.com

Semiconductor Components Industries, LLC, 2013

June, 2013

LV8080LP

Overview

The LV8080LP is a two-channel constant-current driver that supports low-voltage operation. It is optimal for

constant-current drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones.

Features

• Two channels constant-current H-bridge driver

• Built-in power supply switch and position detection comparator for use with a photoreflector

• Supports both 2-phase drive and 1-2 phase drive.

• 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

Ratings

Unit

Maximum supply voltage

VCC, VM max

6.5

V

Output voltage

VOUT max

OUT1, OUT2, OUT3, OUT4

6.5

V

Input voltage

VIN max

CONT, IN

-0.3 to +6.5

V

Ground pin source current

IGND

Per channel

400

mA

Allowable power dissipation

Pd max

Mounted on a circuit board.*

700

mW

Operating temperature

Topr

-30 to +85

°C

Storage temperature

Tstg

-40 to +150

°C

* Specified circuit board : 40

Bi-CMOS LSI

Two channels Constant-current

H-bridge Driver

Ordering number : ENA0649

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating

Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.