Data Sheet S14288EJ1V0DS

2

BLOCK DIAGRAM

Overcurrent

detection block

OUT (Output)

OUT (Output)

IN (Input)

IN (Input)

LATCH

(Input)

FLG

(Flag output)

Overvoltage

lockout circuit

GND

Thermal shutdown

circuit

3

4

CTL

(Control Input)

2

5

8

Reference

voltage

Gate control

1

6

7

NOTES ON CORRECT USE

• No internal resistor is connected to input pins LATCH (pin 1) and CTL (pin 2). When using the

µPD16876,

therefore, be sure to set the voltage level of these input pins to “H” or “L”.

• Plural terminal (IN, OUT) is not only 1 terminal and connect all terminals.