TPS92210

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Constant-On Time Driver Controller with Cascoded MOSFET for LED Lighting

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Product details

Parameters

Device type Flyback Control method Current Operating supply (Max) (V) 20 Operating supply current (mA) 3 UVLO thresholds on/off (V) 10.2/8 Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other Power factor correction (PFC) controllers

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 open-in-new Find other Power factor correction (PFC) controllers

Features

  • Flexible Operation Modes
    • Constant On-Time Enables Single Stage PFC Implementation
    • Peak Primary Current
  • Cascoded MOSFET Configuration
    • Fully Integrated Current Control Without Sense Resistor
    • Fast and Easy Startup
  • Discontinuous Conduction Mode or Transition Mode Operation
  • Transformer Zero Energy Detection
    • Enables Valley Switching Operation
    • Helps to Achieve High Efficiency and Low EMI
  • Open LED Detection
  • Advanced Overcurrent Protection
  • Output Overvoltage Protection
  • Line Surge Ruggedness
  • Internal Over-Temperature Protection
  • 8-Pin SOIC (D) Package
open-in-new Find other Power factor correction (PFC) controllers

Description

The TPS92210 is a natural power factor correction (PFC) light emmitting diode (LED) lighting driver controller with advanced energy features to provide high efficiency control for LED lighting applications.

A PWM modulation algorithm varies both the switching frequency and primary current while maintaining discontinuous or transition mode operation in all regions of operation. The TPS92210 cascode architecture enables low switching loss in the primary side and when combined with the discontinuous conduction mode (DCM) operation ensures that there is no reverse recovery loss in the output rectifier. These innovations result in efficiency, reliability or system cost improvements over a conventional flyback architecture.

The TPS92210 offers a predictable maximum power threshold and a timed response to an overload, allowing safe handling of surge power requirements. The overload fault response is user-programmed for retry or latch mode. Additional protection features include open-LED detection by output overvoltage protection and thermal shutdown.

The TPS92210 is offered in the 8-pin SOIC (D) package. Operating junction temperature range is –40°C to 125°C

open-in-new Find other Power factor correction (PFC) controllers
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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$99.00
Description
The TPS92210EVM-613 evaluation module is a fully assembled and tested circuit for evaluating the TPS92210 Natural PFC LED Lighting Driver Controller. The evaluation module demonstrates the TPS92210 in a single stage PFC 230VAC light bulb replacement design that is TRIAC dimmable.
Features
  • Flexible Operation Modes
  • Cascoded MOSFET Configuration
  • Discontinuous Conduction Mode or Transition Mode Operation
  • Transformer Zero Energy Detection
  • Open LED Detection
  • Advanced Overcurrent Protection
  • Output Overvoltage Protection
  • Line Surge Ruggedness
  • Internal Over-Temperature Protection
EVALUATION BOARDS Download
document-generic User guide
$99.00
Description
The TPS92210EVM-647 evaluation module is a fully assembled and tested circuit for evaluating the TPS92210 Natural PFC LED Lighting Driver Controller. The evaluation module demonstrates the TPS92210 in a single stage PFC 120VAC light bulb replacement design that is TRIAC dimmable.
Features
  • Flexible Operation Modes
  • Cascoded MOSFET Configuration
  • Discontinuous Conduction Mode or Transition Mode Operation
  • Transformer Zero Energy Detection
  • Open LED Detection
  • Advanced Overcurrent Protection
  • Output Overvoltage Protection
  • Line Surge Ruggedness
  • Internal Over-Temperature Protection

Design tools & simulation

CALCULATION TOOLS Download
TPS92210 Design Calculator
TPS92210_DESIGN_CALC — The TPS92210 Design Calculator is a design tool for an AC/DC single LED string driver with a PFC and TRIAC dimming option. When using this tool the minimum output voltage should be greater than 5.2V and maximum output power should be less than 30W.
CALCULATION TOOLS Download
SLUC242.ZIP (131 KB)

Reference designs

Many TI reference designs include the TPS92210 Use our reference design selection tool to review and identify designs that best match your application and parameters.

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options

Ordering & quality

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