Feeling Technology FP5452
The FP5452, a 1-chip composed of totem-pole output stage pulse-width-modulation control circuits with two error amplifiers and dead-time comparators (DTC), the FP5452 contains a 2.5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), short circuit protection circuit (SCP), applied to offer space and low cost in many applications such as the DC/DC converter and backlight inverter. The circuit diagram of the typical application example is as below.| Part No. | FP5452 |
|---|---|
| Datasheet | FP5452 Download |
| Manufacturer |  Feeling Technology |
| Description | DUAL PWM CONTROL IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Using few external components, FP5452, a high performance integrated IC, is designed for a control circuit.FEATURES
Fixed Reference Voltage: 2.5V Reference Voltage Precision: 2% (FP5452) Totem-pole output stage Low quiescent supply current under 3.5mA Wide operating voltage range: 3.6~40V Variable dead-time control (DTC) UVLO protection function SCP protection function (threshold voltage: 1.3V) Oscillator Frequency: Max. 500KHz Package
