M56750FP
Features
- Wide voltage range: From 12V to 24V.
- High current capability : 1.0A
- Inclusion of current limit circuit.
- Inclusion of charge pump circuit.
- Inclusion of Hall-sensors drive circuit. (This function is linked with a power save function.)
- Inclusion of power save function.
- Inclusion FG amplifier.
- Inclusion of Thermal Shut Down (TSD) circuit.
Application
Scanner motor of Laser Beam Printer.
Rev.1.0, Sep.19.2003, page 1 of 8
Pin Configuration
Vcc CI TEST PS ACC DEC
1 2 3 4 5 6 36 35 34 33 32 31
U V W RNF RS HD
7 8 9 10 11 12
30 29 28 27 26 25 24 23 22 21 20 19
RCP CPOUT VCTL FGOUT FG+ FG-
13 14 15 16 17 18
Hu+ Hu Hv+ Hv Hw+ Hw-
36pin SSOP package
Block Diagram
U 36 Vcc 1 HALL DRIVER BIAS VLIM V 35 W 34 RS 32 PS 4 HD 31 RNF 33 TEST 3 ACC DEC 6 5
7 to 12, 25 to 30
120˚ MATRIX
I/I Converte
Rev.1.0, Sep.19.2003, page 2 of 8
V/V Converte CHARGE...
