FP3843 Description
The FP3843, a 1-chip posed of high-current totem pole output circuits with a PWM latch, current sense parator and an error amplifier, the FP3843 contains a 5V precision voltage reference regulator, under-voltage lockout circuit (UVLO), oscillator circuit, applied to offer space and low cost in many applications such as the DC/DC converter and off-line switching power supply. Using few external ponents, FP3843, a...