M54538P
M54538P is 7-UNIT 350mA TRANSISTOR ARRAY manufactured by Mitsubishi Electric.
DESCRIPTION
The M54538P, 7-channel sink driver and a motor driver, is de Signed for use in a thermal printer.
FEATURES
- Output breakdown voltage to 20V
- High output sink current to 350m A
- Wide operating temperature range (Ta =-20-+75°C)
APPLICATIONS
- Thermal printer driver
- LED or incandescent display driver
- Interfacing for standard MOS/BIPOLAR logic
FUNCTION
The M54538P is designed f Or use in a thermal printer, consisting 7-channel thermal head driver and a D-C or stepper motor driver. The output of the motor driver has a diode for inductive load transient suppression. The outputs of the sink drivers are capaple of sinking 350m A and will withstand 20V in the OFF state.
PIN CONFIGURATION (TOP VIEW)
--> 0 1
--> 02
--> 03
INPUT
-->04 --> 05
OUTPUT
GND vee
- :Outline 18P4
MOTOR DRIVER
CIRCUIT SCHEMATIC
01 r--+--------r--+---r~..._1t_O vee R,
INI IN7 INM
UNIT:...
