BD6735FV Datasheet, PDF (1/3 Pages) Rohm – 2 CHANNEL H- BRIDGE MOTOR DRIVER

04W213A
2-Channel H-Bridge Motor Driver
BD6735FV
Summary
BD6735FV is a DMOS-driven 2-channel H-bridge motor driver. The
driver is capable of driving both DC motors and stepping motors,
and can be switched between forward, reverse, brake and
shutdown (idle) modes according to the input logic.
External Dimensions Diagram (units: mm)
6.5 ± 0.2
20
11
1
10
0.15 ± 0.1
0.1
0.65 _{0.22 ± 0.1}
Features
1) Two built-in H-bridge type driver circuits
2) Low ON-resistance DMOS driving
3) Accommodates a power supply up to 3.3V
4) Built-in DMOS gate step-up circuit
5) Logic switching is possible for DC and stepping motors (PWM controllable)
6) Equipped with power-saving functionality
7) Built-in thermal shutdown circuit
8) Equipped with low voltage detection circuit
SSOP-B20
Applications
Camera lens drivers for DSCs, DVCs, etc.
Audio peripheral equipment
OA peripheral equipment
Absolute Maximum Ratings (T a=25ûC)
Parameter
Symbol
Limits
Unit
Power supply voltage Vcc
Vcc
10
V
Power supply voltage VM
VM
10
V
Acceptable loss
Pd
810
mW
Operating temperature range
Topr
-30 to +85
ûC
Storage temperature range
Tstg
-55 to +150
ûC
* When Ta = 25¡C or greater, the power decreases by 6.48 mW per 1¡C.
2004 11