R2A30427BM_15 Datasheet, PDF (1/4 Pages) Renesas Technology Corp – 1-Channel Motor Driver IC for DSC, DVC and Surveillance Cameras

R2A30427BM
1-Channel Motor Driver IC for DSC, DVC and Surveillance Cameras
Datasheet
R19DS0060EJ0100
Rev.1.00
May 10, 2012
Overview
R2A30427BM is a semiconductor integrated circuit that incorporates driver
circuits suitable for digital camera etc.
Features
 Using CMOS process
 Small 6-pin WLP package
 With built-in 1CH full swing H bridge circuit
 With built-in EN/IN control logic
 With built-in standby function at EN=L and IN=L
 Single power supply specification and I/O is independent of
VM voltage (typ = 1.8V from control MCU)
 With built-in thermal shutdown circuit
Application
Motor driver for digital still camera.
Recommended operating condition
Power-supply voltage range              VM: 2.7V~5.5V
Rated power-supply voltage              VM: 5.0V
Pin layout (ball side)
Outline/Package WLP
Body: 0.83mm x 1.23mm t=0.6mm
Ball Pitch: 0.4mm
OUTA GND
OUTB
VM
IN
EN
0.4mm
Truth Table
EN
IN
L
—
H
L
H
H
OUTA
Z
H
L
OUTB
Z
L
H
Output
OFF state
Forward
Reverse
0.4mm
0.60mm
Block chart and example of applied circuit
Control MCU
Motor control signal
EN
IN
Band gap circuit
TSD circuit
Control logic
Full swing
H bridge
GND
OUTB
DC motor
/Coil
OUTA
VM
VM system
power supply
R19DS0060EJ0100 Rev.1.00
May 10, 2012
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