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Product details

Parameters

Vin (Min) (V) 4.5 Vin (Max) (V) 52 Vout (Min) (V) 7 Vout (Max) (V) 52 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 35 Switching frequency (Max) (kHz) 1000 Iq (Typ) (mA) 1.5 Features Adjustable Switch Frequency, Enable/Shutdown, Soft Start, Synchronization Pin Type Inductive Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other Boost controllers (external switch)

Package | Pins | Size

HVSSOP (DGQ) 10 15 mm² 3 x 4.9 VSON (DRC) 10 9 mm² 3.00 x 3.00 open-in-new Find other Boost controllers (external switch)

Features

  • 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
  • Integrated Low-Side Driver
  • Programmable Closed-Loop Soft-Start
  • Overcurrent Protection
  • External Synchronization Capable
  • Reference 700 mV (TPS40210), 260 mV
    (TPS40211)
  • Low Current Disable Function
open-in-new Find other Boost controllers (external switch)

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.

open-in-new Find other Boost controllers (external switch)
Download

Technical documentation

= Featured
No results found. Please clear your search and try again. View all 10
Type Title Date
* Datasheet TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet (Rev. F) Dec. 17, 2014
Technical articles How to add overvoltage protection to a synchronous boost controller Sep. 17, 2018
Technical articles Power Tips: Solar panel lighting requires a system-level approach Feb. 19, 2015
Application notes Practical Feedback Loop Analysis for Current-Mode Boost Converter Mar. 07, 2014
Application notes Basic Calculation of a Boost Converter's Power Stage (Rev. C) Jan. 08, 2014
Technical articles Options abound to power your LEDs! Dec. 21, 2013
Application notes TPS40211 - SEPIC Design for MR-16 LED Oct. 27, 2010
User guides Using the TPS40211EVM Feb. 06, 2009
Application notes New current-mode PWM controllers support boost, flyback, SEPIC and LED-driver Aug. 06, 2008
Application notes Q3 2008 Issue Analog Applications Journal Aug. 06, 2008

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
$49.00
Description

The TPS40211EVM-352 evaluation module (EVM) is a fixed frequency, (300 kHz), non-synchronous boost converter providing fixed 700-mA output at 20 V to 35 V from a 8-V to 18-V input source. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up (...)

Features
  • 8-V to 18-V Input Range
  • 700-mV Fixed Output Current, Adjustable with 1210 Package Resistor Change
  • 42-V Open Circuit Protection
  • 300-kHz Switching Frequency
  • Single SO-8 Switching MOSFET and Rectifier Diode
  • Double Sided 2-Layer PCB With All Components On Top Side
  • Active Converter Area 1.25" x 1.25" (less (...)

Design tools & simulation

SIMULATION MODELS Download
SLIM006.ZIP (103 KB) - PSpice Model
SIMULATION MODELS Download
SLIM007C.ZIP (96 KB) - PSpice Model
SIMULATION MODELS Download
SLVM038D.TSC (601 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLVM039C.ZIP (9 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLVM040.TSC (1080 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLVM041.TSM (15 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLVM042.TSC (543 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLVM043.TSM (15 KB) - TINA-TI Spice Model
SCHEMATICS Download
SLVR375.ZIP (1255 KB)

Reference designs

REFERENCE DESIGNS Download
34V@2.8A LED Street Light Reference Design
PMP10291 This non-isolated Boost Converter delivers a constant current of 2.8A into 10 series white LEDs from a 24V input voltage source. Open LED circuitry protects the converter from possible damage from an overvoltage condition. This converter offers an extremely high effciency of greater than 96% while (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
LED Driver with 730mA @ 16 .. 32V and 9 .. 19V input voltage range
PMP5748 This design is a LED driver providing an ouput current of 730mA within an voltage range of 16-32V. The input voltage range is 9-19V.
Design files
REFERENCE DESIGNS Download
Range boost converter reference design to drive two strings of automotive LEDs
PMP9010 This wide input voltage range boost operates from an input of 9V - 32V and regulates current in two strings of 13 LEDs. A second control loop monitors and regulates the input current during drop outs or faults. Discrete linear regulators at the bottom of each string control the individual string (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Automotive Range Boost Converter Drives Two Strings of LEDs Reference Design
PMP8948 — This wide input voltage range boost operates from an input of 9V - 32V and regulates current in two strings of 13 LEDs. Additionally, a second control loop monitors and regulates the input current during drop outs or faults. This low cost design operates at greater than 94% efficiency.
REFERENCE DESIGNS Download
SEPIC Converter Regulates 0.5A in LED String Reference Design
PMP8943 — This wide input voltage range SEPIC operates from an input of 6V - 36V and regulates the current in a string of 8 LEDs to 0.5A. An external PWM input allows dimming over a wide duty cycle.
REFERENCE DESIGNS Download
Automotive input range (10V - 50V) SEPIC LED driver
PMP6877 — This reference design uses the TPS40211 current mode controller in a SEPIC converter to regulate the current in a series string of 12 to 14 LEDs (44V) at 0.5A. Efficiency is greater than 88%.
REFERENCE DESIGNS Download
Current-controlled SEPIC
PMP7072 — This SEPIC converter is current controlled and generates 100mA @ approx. 2V from an input voltage of 4.5V to 9V.
Design files
REFERENCE DESIGNS Download
8VDC-16VDC 7.6V/700mA LED Driver
PMP4937 — This reference design drives two series connected white LEDs at 700mA. The steady-state input range is 8VDC to 16VDC, but the circuit is designed to survive a 52VDC input transient condition. The TPS40211 boost controller is used in an "upside-down" buck topology for a simple, low-cost solution (...)
REFERENCE DESIGNS Download
LED Boost 350mA/700mA with Dimming
PMP4524 — universal dimmable DC/DC LED driver in boost configuration for strings up to eight LEDs scalable for 350mA or 700mA output current
Design files
REFERENCE DESIGNS Download
20V@0.35A(0.24) LED DRV
PMP4586 — The PMP4586 is a LED driver using a Sepic topology . It drives up to six high-brightness LEDs, 350mA nominal while the input voltage is 7V to 35V.
Design files
REFERENCE DESIGNS Download
Boost Converter LED Driver Using 9V – 24V Input Range
PMP4807 — This reference design uses the TPS40211 current mode controller in a boost converter to regulate the current in a series string of 12 LEDs (42V) at 0.35A. Efficiency is greater than 94%.
REFERENCE DESIGNS Download
REFERENCE DESIGNS Download
LED w/ dimming
PMP5632 — The PMP5632 is a reference design for a diagnostic device. It's a sepic LED driver with analog dimming.
Design files
REFERENCE DESIGNS Download
MR16 LED Replacement
PMP5665 — "PMP5665 is a MR16 halogen bulb replacement with an regulated output current of 350mA at approx. 18V. The design based on TPs40211 works on 12V AC and 7-20V DC."
Design files
REFERENCE DESIGNS Download
LED driver 16.8V@2.6A
PMP4531 — high power 2.6A LED driver (sepic) for up to four LEDs P7 out of 12V to 24V input
REFERENCE DESIGNS Download
LED backlight driver 48V@0.26A
PMP6701 — This SEPIC converter provides a regulated 0.26A of the current into a string of 6 to 13 LEDs. It can operate over the range of 6V to 18V and can handle a transient of 80V. The LEDs can be PWM dimmed over a 5% - 95% duty cycle and achieves an efficiency of 90%.
Design files
REFERENCE DESIGNS Download
REFERENCE DESIGNS Download
Boost 32V@0.15A for LED Driver for Magnifiers
PMP5451 — This low cost LED driver can regulate 350mA into a series string of LEDs with an output of up to 30V. It can operate over a wide input range and can tolerate transients up to 30Vin making it suitable for automotive applications. Open LED protection is included.
REFERENCE DESIGNS Download
REFERENCE DESIGNS Download
SEPIC (13.5 - 18.0V @ 1.2A) for LED Drivers
PMP4729 — PMP4729 is a wide input voltage range (8024V) LED driver for automotive application. It supplies a string of 3-4 LEDs (13.5 .. 18V) with a current of 1.2A. The converter with TPS40211 is in sepic configuration, has a dimming input (100..200 Hz PWM) and additional circuitry for input protection (...)
Design files
REFERENCE DESIGNS Download
REFERENCE DESIGNS Download
Boost for LED Driver +/-17V@0.35A and +/-30V@0.35A
PMP4057 — This low cost LED driver can regulate 350mA into a series string of LEDs with an output of up to 30V. It can operate over a wide input range and can tolerate transients up to 30Vin making it suitable for automotive applications. Open LED protection is included.

CAD/CAE symbols

Package Pins Download
HVSSOP (DGQ) 10 View options
VSON (DRC) 10 View options

Ordering & quality

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Videos

Solving Electronic Transformer Compatibility in MR16 Lamps

TI product marketing engineer, John Perry discusses how to use TI's TPS92560 Simple LED Driver to solve electronic transformer compatibility in MR16 lamps.

Posted: 21-May-2013
Duration: 03:54

Order a free TPS92560 sample

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