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FSD200B Datasheet Green Mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

Overview: .fairchildsemi. FSD210B, FSD200B.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Each product in the FSD2x0B (x for 0, 1) family c onsists of an integrated Pulse Width Modulator (PWM) a nd Se nse FET, and is specifically designed for high perform ance offline Switch Mode Power Su pplies (SMPS) with minimal external ponents.

Both dev ices are integrated high voltage power switching regulators which bine an avalanche rugged Sense FET with a voltage mode PWM control block.

The in tegrated PWM c ontroller

Key Features

  • Single Chip 700V Sense FET Power Switch for 7DIP.
  • Precision Fixed Operating Frequency (134KHz).
  • FSD210B Consumes Under 0.1W at 265VAC & No Load with Advanced Burst-Mode Operation.
  • Internal Start-up Circuit.
  • Pulse-by-Pulse Current Limiting.
  • Over Load Protection (OLP).
  • Internal Thermal Shutdown Function (TSD).
  • Auto-Restart Mode.
  • Under Voltage Lockout (UVLO) with Hysteresis.
  • Built-in Soft Start.
  • Freq.

More Datasheets from Fairchild (now onsemi)

Part Number Description
FSD200 Green Mode Fairchild Power Switch
FSD210 Green Mode Fairchild Power Switch
FSD210B Green Mode Fairchild Power Switch
FSD210M Green Mode Fairchild Power Switch
FSD1000 Combo Fairchild Power Switch
FSD146MRBN Green-Mode Fairchild Power Switch
FSD156MRBN Green-Mode Fairchild Power Switch
FSD176MRT Green-Mode Fairchild Power Switch
FSDH0165 Fairchild Power Switch
FSDH0165D Fairchild Power Switch

FSD200B Distributor