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Datasheet Texas Instruments TPS40211DGQ

Datasheet Texas Instruments TPS40211DGQ

ManufacturerTexas Instruments
Part NumberTPS40211DGQ

Wide Input Range Current Mode Boost Controller 10-MSOP-PowerPAD -40 to 125


  • Download » Datasheet, PDF, 1.7 Mb, Revision: F, 12-17-2014, File uploaded 03-23-2018
    TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet
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    Documents TPS40210, TPS40211
    SLUS772F – MARCH 2008 – REVISED MARCH 2015 TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller
    1 Features 3 Description The TPS40210 and TPS40211 are wide-input voltage
    (4.5 V to 52 V), nonsynchronous boost controllers.
    They are suitable for topologies which require a
    grounded source N-channel FET including boost,
    flyback, SEPIC and various LED Driver applications.
    The device features include programmable soft-start,
    overcurrent protection with automatic retry and
    programmable oscillator frequency. Current mode
    control provides improved transient response and
    simplified loop compensation. The main difference
    between the two parts is the reference voltage to
    which the error amplifier regulates the FB pin. 1 For Boost, Flyback, SEPIC, LED Drive Apps
    Wide Input Operating Voltage: 4.5 V to 52 V
    Adjustable Oscillator Frequency
    Fixed Frequency Current Mode Control
    Internal Slope Compensation ...


Family: TPS40210, TPS40211


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes


Package TypeDGQ
Industry STD TermHVSSOP
Package QTY80
Device Marking40211
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).5
Max Height (mm)1.1
Mechanical DataDownload »


Dimming MethodAnalog,PWM
Input VoltageDC/DC Type
Iout(Max)5 A
Iq(Typ)1.5 mA
Operating Temperature Range-40 to 125 C
Package GroupMSOP-PowerPAD
Package Size: mm2:W x L10MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG
Power Factor CorrectionN/A Min
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown,Soft Start,Synchronization Pin
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)35 kHz
Vin(Max)52 V
Vin(Min)4.5 V
Vout(Max)52 V
Vout(Min)7 V
Vref0.26 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPS40211EVM-352
    8V to 18V Input, 20V to 35V Output, 700-mA Non-Synchronous Boost Current Regulator for LED Drive
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 2.6 Mb, 10-27-2010
    TPS40211 - SEPIC Design for MR-16 LED
    This document describes a reference design for multifaceted reflector MR-16 LED lighting by using the TPS40211 to construct a SEPIC converter. This driver provides 700 mA to a string of three white LEDs and has the capability to operate with 12 Vac or 12 Vdc. The TPS40211 has been selected for SEPIC application because it offers many advantages – long lifetime as the discard of E-cap in the design
  • Download » Application Notes, PDF, 314 Kb, 08-06-2008
    New current-mode PWM controllers support boost, flyback, SEPIC and LED-driver
  • Download » Application Notes, PDF, 1.2 Mb, 08-06-2008
    Q3 2008 Issue Analog Applications Journal
  • Download » Application Notes, PDF, 557 Kb, 03-07-2014
    Practical Feedback Loop Analysis for Current-Mode Boost Converter
  • Download » Application Notes, PDF, 186 Kb, Revision: C, 01-08-2014
    Basic Calculation of a Boost Converter's Power Stage (Rev. C)
    This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.

Moldel Line

Series: TPS40211 (7)

Manufacturer's Classification

  • Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver
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