LB1960MC

PS No.A2078-4/4

VCC

H

OUT1

OUT2

GND

CT

0.1

μF

IN+

IN−

HB+

RH

On-board parts

Precautions

• If CT pin is connected to GND, the lockup protection and restart functions are disabled.

• In a circuit configuration as shown above, a power supply/GND reverse connection will cause a current to flow as

follows: GND

→ OUT → coil → power supply. The value of this current is limited by the coil resistance. If it is less

than 500mA, the IC will not be destroyed. If required, insert a diode between VCC and the coil.

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