FP5001
PWM Controller With SCP / DTC Function
General Description
The FP5001 is a single chip pulse -width-modulation controlle r co mposed of an open colle ctor
transistor output, an error amplifier and duty control comparators (DTC).
The FP5001 contains a 1.
0V precision voltage referen ce regulato r, unde r-voltage lockout ci rcuit (UVLO), sho rt circuit prote ction circuit (SCP).
It is applied to offer spa ce and lo w cost in many appli cations su ch as the DC / DC converter and backlight inverter.
Using FP500 1, it is easy to complete a powe r conversion reg ulator de sign with few external components.
The circuit diagram of the typical application example is shown as below.
Features
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