FR9853T Datasheet (Fiti) - 3A Synchronous Step-Down DC/DC Converter

FR9853T, 3A Synchronous Step-Down DC/DC Converter

The FR9853T is a synchronous step-down DC/DC converter with fast constant on time (FCOT) mode control.

The device provides 4.5V to 17V input voltage range and 3A continuous load current capability.

Operation frequency depends on Input and output voltage condition.

At light load condition, the FR9853

FR9853T Features

* Low RDS(ON) Integrated Power MOSFET (80mΩ/40mΩ)

* Wide Input Voltage Range: 4.5V to 17V

* Output Voltage Range: 0.765V to 8V

* 3A Output Current

* FCOT Mode Enables Fast Transient Response

* Pseudo 500kHz Frequency

* Input Under Voltage Lockout

* Internal 1.5ms Soft