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TOP214 - Three-terminal Off-line PWM Switch

Download the TOP214 datasheet PDF. This datasheet also covers the TOP201 variant, as both devices belong to the same three-terminal off-line pwm switch family and are provided as variant models within a single manufacturer datasheet.

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, ba

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TOP201_PowerIntegrationsInc..pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TOP214YAI Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP210G Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP210PFI Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP201 Three-terminal Off-line PWM Switch Power Integrations Inc.
TOP201YAI Three-terminal Off-line PWM Switch Power Integrations Inc.

Other Datasheets by Power Integrations

Part Number Description
TOP210 Three-terminal Off-line PWM Switch
TOP200 Three-terminal Off-line PWM Switch
TOP200YAI Three-terminal Off-line PWM Switch
TOP203 Three-terminal Off-line PWM Switch
TOP204 Three-terminal Off-line PWM Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® 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 Controlled MOSFET turn-on reduce EMI and EMI filter costs • Allows for a 50% smaller and lighter solution • Cost competitive with linears above 5 W Up to 90% Efficiency in Flyback Topology • Built-in start-up and current limit reduce DC losses • Low capacitance 700 V MOSFET cuts AC losses • CMOS controller/gate driver consumes only 6 mW • 70% maximum duty cycle minimizes conduction losses Simplifies Design - Reduces Time to Market • Supported by many reference design boards • Integrated PWM Controller and 700 V MOSFET in a industry standard three pin TO-220 package • Only