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Product details

Parameters

Input voltage (type) AC/DC, DC/DC Topology Boost, Buck-Boost, Sepic Vin (Min) (V) 6.5 Vin (Max) (V) 42 Iout (Max) (A) 2 Iq (Typ) (mA) 1.4 Features Adjustable Switch Frequency, Thermal Shutdown, Work with Electronic Transformer Operating temperature range (C) -40 to 125 Dimming method Analog open-in-new Find other Illumination LED drivers

Package | Pins | Size

HVSSOP (DGQ) 10 9 mm² 3 x 3 open-in-new Find other Illumination LED drivers

Features

  • Controlled peak input current to prevent over-
    stressing of the electronic transformer
  • Allows Either Step-Up or Step-Up/Down Operation
  • Compatible to Generic Electronic Transformers
  • Compatible to Magnetic Transformers and DC
    Power Supplies
  • Integrated Active Low-Side Input Rectifiers
  • Compact and Simple Circuit
  • >85% Dfficiency (12-VDC Input)
  • Power Factor > 0.9 (Full Load With AC input)
  • Hysteretic Control Scheme
  • Output Overvoltage Protection
  • Overtemperature Shutdown
  • 10-pin Thermally Enhanced Very-Thin Fine Pitch
    Small-Outline Package
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Description

The TPS92560 is a simple LED driver designed to drive high-power LEDs by drawing constant current from the power source. The device is ideal for MR16 and AR111 applications, which require good compatibility to DC and AC voltages and electronic transformers. The hysteretic control scheme does not need control loop compensation while providing the benefits of fast transient response and high power factor. The patent pending feedback control method allows the output power to be determined by the number of LED used without component change. The TPS92560 supports both boost and SEPIC configurations for the use of different LED modules.

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Technical documentation

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Type Title Date
* Data sheet TPS92560 Simple Led Driver for MR16 and AR111 Applications datasheet (Rev. B) Dec. 31, 2015
White paper Common LED Functions and LED Driver Design Considerations Sep. 21, 2020
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical article Here's how body electronics and lighting technology are changing the driving experience Sep. 26, 2016
Technical article LED brightness adjustment: high-frequency PWM dimming Aug. 26, 2016
Technical article Save the transformers! Aug. 14, 2015
Technical article Take better selfies with innovative LED flashes Nov. 18, 2014
User guide User's Guide for TPS92560MR16BSTEVM Nov. 19, 2012

Design & development

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

Hardware development

EVALUATION BOARD Download
document-generic User guide
49
Description

Simple LED Driver for MR16 and AR111 Applications Evaluation Module Board

This EVM contains Texas Instruments' TPS92560 IC configured as a boost LED driver solution for MR16 applications. This EVM can deliver up to 12W output power with a typical 12VAC (50Hz/60Hz) power source. The (...)
Features
  • To drive LEDs using a typical 12VDC, 12VAC(50/60Hz) or an electronic transformer

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
CALCULATION TOOL Download
TPS92560 DESIGN CALCULATOR
TPS92560DESIGN-CALC — The TPS92560 Design Calculator is an Excel based design tool to aid in determining external component values for the TPS92560 LED Driver when configured with either Boost or SEPIC topologies. The TPS92560 is an easy to use LED driver ideally suited for low-voltage AC/DC or DC/DC applications such as (...)
CALCULATION TOOL Download
SLVC470B.ZIP (396 KB)

Reference designs

REFERENCE DESIGNS Download
TPS92560 High Power 20W Boost LED Driver Reference Design
PMP8020 — The main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of (...)
REFERENCE DESIGNS Download
Universal Supply Source - 12VAC / 12VDC to 300mA Boost Converter for MR16 / AR111 (7 LEDs / 21V) Ap
PMP8022 — The main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of (...)
REFERENCE DESIGNS Download
120Vac Triac Dimmable 10W LED Driver
PMP6008 — This TPS92560 reference design presents the TPS92560 controller driving a 220V string of LEDs at 45mA in a boost configuration. It is compatible with most 120Vac triac dimmers.
Design files
REFERENCE DESIGNS Download
Universal supply source - 12VAC / 12VDC to 300mA SEPIC converter for MR16 / AR111 (3&4 LEDs / 10V ~1
PMP8021 — The main purpose of this reference design is to demonstrate a very good compatibility of Power source SEPIC topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of (...)
REFERENCE DESIGNS Download
The best compatability with E-Transfomer for 5W MR16 application
PMP8008 — This demonstration board is desinged for 5W / 3 LEDs MR16 application. The board is favorable for difference supply source, DC power supply (12VDC), AC Magnet Transfomer (12VAC with 50/60Hz) & E-transfromer (12VAC). Also, It has very good E-transfomer compatability and higher efficiency.

CAD/CAE symbols

Package Pins Download
HVSSOP (DGQ) 10 View options

Ordering & quality

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  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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