■ Description
The FA7615CP(E) is a bipolar IC containing basic circuit necessary for PWM-type switching power supply control. This IC can be operated by external synchronizing pulses.

■ Features
• External synchronization input terminal
• Low-voltage operation (VCC = 3.6 to 22V)
• Totem-pole predriver
• Latch-mode short-circuit protection function (no malfunction due to electrical noise)
• One capacitor shared for short-circuit protection and for soft start to minimize the number of external discrete components

■ Applications
• Battery power supply for portable equipment