FP5208-Non-Synchronous PWM Boost Controller DataSheet
FP5208B 3V~4.2V to 16V 2A
FP5208 9V~12.6V TO 19V 2.4A
FP5208 5V TO 36V 0.06A
FP5208 5V TO 50V 0.04A
The FP5208 and FP5208B are boost topology switching regulator for wide operating voltage applications. They provide built-in gate driver pin for driving external N-MOSFET. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage. They have programmable soft start time and PWM frequency set by external capacitors and resistors. FP5208B has programmable current detection and over current protection set by external resistors.
The FP5208B is available in the small footprint DFN-12L package to fit in space-saving PCB layout for application fields.
Wide Supply Voltage Operating Range: 2.5V to 24V
Precision Feedback Reference Voltage: 0.6V (±2%)
Shutdown Current: <1μA
Programmable PWM Frequency: 100KHz~1000KHz
Programmable Soft Start Function (SS)
Light Load Detection / FP5208B
Programmable Over Current Protection (OCP) / FP5208B
Over Temperature Protection (OTP)
Package: SOP-8L(EP) / FP5208, DFN-12L / FP5208B