BD6775EFV Datasheet, PDF (1/3 Pages) Rohm – Stepping Motor Driver

Stepping Motor Driver
BD6775EFV
Description
BD6775EFV is a general-purpose stepping
motor driver for OA Equipment. This driver
is a bipolar type, available for 2 phase,
1-2 phase, and W1-2 phase motors.
Dimension (Unit : mm)
7.8 ± 0.1
24
13
4
+6
-4
Features
1) MOS FET output(External diode is not necessary.)
2) Output OFF time is determined by external C, R value
3) High efficiency due to synchronous rectifier drive
4) Small and High power package(Exposed PAD)
0.325 ¹
12
0.17
+0.05
+0.03
0.65
0.08 S
0.2 +0.05
-0.04
0.08 M
HTSSOP-B24
Applications
OA Equipment(Printer, Scanner etc...)
Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Supply voltage VCC
VCC
7
V
Supply voltage VM
VM
40
V
Input voltage
VIN
VCC
V
Power dissipation
Pd
1.1
*1
W
Operating temperature range Topr
-20 to +75
°C
Storage temperature range Tstg
-55 to +150 ^*2 °C
Junction temperature
Tj
+150
°C
Maximum output current
Iout
800
mA
*1 Debating in done at 8.8mW/°C for operating above Ta=25°C. 70mmX70mmX1.6mm glass epoxy board.
*2 Do not, however exceed Pd, ASO and Tj=150°C.
Rev.A