TOP204YAI Datasheet Three-terminal Off-line Pwm Switch

Manufacturer: Power Integrations

Overview: ® TOP200-4/14 TOPSwitch® Family Three-terminal Off-line PWM Switch Product Highlights Low Cost Replacement for Discrete Switchers • 20 to 50 fewer components - cuts cost, increases reliability • Source-connected tab and.

Datasheet Details

Part number	TOP204YAI
Manufacturer	Power Integrations
File Size	154.19 KB
Description	Three-terminal Off-line PWM Switch
Datasheet	TOP204YAI_PowerIntegrationsInc..pdf

General Description

The TOPSwitch family implements, with only three pins, all functions necessary for an off-line switched mode control system: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 100 kHz oscillator, high voltage start-up bias circuit, bandg

Key Features

Auto-restart and cycle by cycle current limiting functions handle both primary and secondary faults.
On-chip latching thermal shutdown protects the entire system against overload Highly Versatile.
Implements Buck, Boost, Flyback or Forward topology.
Easily interfaces with both opto and primary feedback.
Supports continuous or discontinuous mode of operation AC IN DRAIN SOURCE.

TOP204YAI Distributor

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