FAN5232
FAN5232 is Adjustable PWM Buck Controller manufactured by Fairchild Semiconductor.
.fairchildsemi.
Adjustable PWM Buck Controller for LCD PCs
Features
- Three outputs: Adjustable Buck, 3.3V-Always, 5V-Always
- Adjustable synchronous switcher, 5V
- 80% Vin
- 1% internal reference precision
- Current mode with voltage feed-forward
- Precision current limit option
- Charge pump works at all loads
- No shoot-through current
- Independent shutdown pins for ACPI
- Power Good, input UVLO, output OV
- 5.6V to 24V input voltage range
Description
The FAN5232 is a high efficiency and high precision DC/DC controller for PCs. It has a synchronous switcher whose output can be adjusted from 5V up to 80% of Vin. It also has two linear regulators for standby, 3.3V and 5V....
