Feeling Technology FP5451B
The FP5451B, a 1-chip composed of dual open collector transistor pulse-width-modulation control circuits with two error amplifiers and dead-time comparators (DTC), the FP5451B 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. | FP5451B |
|---|---|
| Datasheet | FP5451B Download |
| Manufacturer |  Feeling Technology |
| Description | DUAL CHANNEL PWM CONTROL IC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Using few external components, FP5451B, a high performance integrated IC, is designed for a control circuit.FEATURES
Fixed Reference Voltage: 2.5V Reference Voltage Precision: 1% Output sink current up to 100mA Low quiescent supply current Wide operating voltage range: 4~40V Variable dead-time control (DTC) UVLO protection function SCP protection function (Typ. 1.3V) Oscillator Frequency: Max. 800KHz Package: SOP16 /
