BLOCK DIAGRAM
IN (Input) 5
IN (Input) 6
LATCH
(Input) 1
FLG
(Flag output) 3
µPD16876
7 OUT (Output)
8 OUT (Output)
Gate control
Overvoltage
lockout circuit
Reference
voltage
Overcurrent
detection block
Thermal shutdown
circuit
4
GND
2
CTL
(Control Input)
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.
2
Data Sheet S14288EJ1V0DS