Fuji Electric FA7622CP
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.| Part No. | FA7622CP |
|---|---|
| Datasheet | FA7622CP Download |
| Manufacturer |  Fuji Electric |
| Description | Bipolar IC For Switching Power Supply Control |
| Buy | Stock & Price |
DESCRIPTION
Bipolar IC For Switching Power Supply Control s Dimensions, mm SSOP-20 20 11● 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) 0.1±0.1 7.2 +0.1 0.2 –0.05 1 10 5.3 s
FEATURES
7.9±0.3 0~10˚ 0.6 0.3 0.65 DIP-20 20 11 sAPPLICATIONS
● Battery power supply for portable equipment 1 0.77 24.4 10 1.52 2.54min 5.1max 3.6 0.51min 6.4 2.1max 0.25 +0.1 5 –0.0 7.62 ˚ 5˚ 0~1 2.54±0.25 0.46±0.1 0~15 s Block diagram REF 20 DT1 16 CT 1 RT VCC1 2 14 SW 13 SW ON/OFF 19 BIAS OSC UVLO 12 VCC2 Pin No. 1 2 3 4 5 FB1 17 IN1+ 18 VB CP IN2+ IN2FB2 3 ER, AMP2 + + ER, AMP1 Duty limit + OCP 15 OCL1 6 7 11 PWM1 OUT1 8 9 10 11 12 + 10 PWM2 OC...
