Description
The FA7622CP(E) is a DC-DC converter IC that can directly drive a power MOSFET. This IC has all the necessary protection functions for a power MOSFET. It is optimum for a portable equipment power supply which uses low-voltage input to output comparably large power.

FEATUREs
• Drive circuit for connecting a power MOSFET (Io = ±600mA)
• Built-in voltage step-up circuit to drive a power MOSFET gate: A converter circuit requires only an N-channel power MOSFET.
• Dual control circuit
• Overcurrent limiting circuit
• Overload cutoff circuit with timer and latch circuit
• ON/OFF control pin
• Wide operating range: 3.6 to 28V
• High-frequency operation: up to 1MHz
• 20-pin package (DIP/SSOP)

APPLICATIONs
• Battery power supply for portable equipment