FSBH0270A, FSBH0170 Datasheet - Fairchild Semiconductor

FSBH0270A - Green Mode Fairchild Power Switch

The highly integrated FSBH-series consists of an integrated current-mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET. It is specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components. The integrated PWM controller featu.

FSBH0270A Features

* Brownout Protection with Hysteresis

* Built-In 5ms Soft-Start Function

* Internal Avalanche-Rugged 700V SenseFET

* No Acoustic Noise During Light-Load Operation

* High-Voltage Startup

* Linearly Decreasing PWM Frequency to 18KHz

* Peak-Current-Mode Control

* Cycle-b

FSBH0170_FairchildSemiconductor.pdf