Part Number |
M54539P |
Manufacturers |
Mitsubishi |
Logo |
|
Description |
6-UNIT 700mA TRANSISTOR ARRAY |
Datasheet |
M54539P Datasheet (PDF) |
MITSUBISHI BIPOLAR DIGITAL ICs
M54539P
6-UNIT 700mA TRANSISTOR ARRAY WITH CLAMP DIODE
DESCRIPTION
The M54539P, 6-channel sink driver, consists of 12 NPN transistors connected to form high current gain driver pairs.
FEATURES
• Output breakdown voltage to 20V • High output sink current to lOOmA • Integral diodes for transient suppression • Wide operating temperature range (Ta=-20~+l5'C)
APPLICATIONS
• Relay and solenoid driver • LED or incandescent display driver • Thermal head driver
FUNCTION
The M54539P uses a predriver stage with 2k 0 series input resistor. The power supply of the predrivers is connected to pin 16. Each output has an integral diode for inductive load transient suppression and the cathodes of the diodes are connected to pin 9 . All emitters and the substrate are connected together to pin 8. The outputs are capable of sinking lOOmA and will withstand 20V in the OFF state.
PIN CONFIGURATION (TOP VIEW)
NC Vee
INPUT
OUTPUT
IN6 - 7
GND
9 COM COMM.