LV8080LP-TE-L-E Datasheet, PDF (1/8 Pages) ON Semiconductor – Two channels Constant-current H-bridge Driver

Ordering number : ENA0649
LV8080LP
Bi-CMOS LSI
Two channels Constant-current
H-bridge Driver
http://onsemi.com
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
Maximum supply voltage
Output voltage
Input voltage
Ground pin source current
VCC, VM max
VOUT max
VIN max
IGND
OUT1, OUT2, OUT3, OUT4
CONT, IN
Per channel
Allowable power dissipation
Pd max
Mounted on a circuit board.*
Operating temperature
Topr
Storage temperature
Tstg
* Specified circuit board : 40×50×0.8mm³ : 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
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.
Semiconductor Components Industries, LLC, 2013
June, 2013
O1007 MS PC 20061128-S00006 No.A0649-1/8