FP5451B ic equivalent, dual channel pwm control ic.
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 de.
such as the DC/DC converter and backlight inverter. Using few external components, FP5451B, a high performance integrate.
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 locko.
Image gallery
TAGS
Manufacturer
Related datasheet
Download (Size : 277.33KB)