TPS40210

ACTIVO

Controlador CC/CC de rango de entrada amplio de 4.5~52 V de e/SEPIC/retorno

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Hoja de datos

document-pdfAcrobat TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet (Rev. G) (Inglés) PDF | HTML

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Controlador elevador no síncrono MOSFET de 1.5 A y VIN amplia de 2.2 MHz A newer device with up to 2.2-MHz Fsw, higher efficiency, and up to 45-V input operating voltage.

TPS40210

ACTIVO

Hoja de datos

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Detalles del producto

Rating

Catalog

Topology

Boost, Flyback, Forward, SEPIC

Vin (max) (V)

52

Vin (min) (V)

4.5

Vout (max) (V)

300

Vout (min) (V)

4.5

Control mode

current mode

Features

Enable, Frequency synchronization, Nonsynchronous rectification

Duty cycle (max) (%)

95

Iq (typ) (A)

0.00053

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Topology

Boost, Flyback, Forward, SEPIC

Vin (max) (V)

52

Vin (min) (V)

4.5

Vout (max) (V)

300

Vout (min) (V)

4.5

Control mode

current mode

Features

Enable, Frequency synchronization, Nonsynchronous rectification

Duty cycle (max) (%)

95

Iq (typ) (A)

0.00053

TI functional safety category

Functional Safety-Capable

Operating temperature range (°C)

-40 to 125

HVSSOP (DGQ)

10

14.7 mm² (3 mm × 4.9 mm)

VSON (DRC)

10

9 mm² (3 mm × 3 mm)

Functional Safety-Capable
- Documentation available to aid functional safety system design
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
Create a custom design using the TPS4021x with the WEBENCH Power Designer

Functional Safety-Capable
- Documentation available to aid functional safety system design
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
Create a custom design using the TPS4021x with the WEBENCH Power Designer

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.

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LM5156H

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Controlador elevador, de retorno y SEPIC no síncrono con VIN amplia de 2.2 MHz y amplio espectro ale A newer device with up to 2.2-MHz Fsw, higher efficiency, spread spectrum, up to 60 V input operating voltage, and an HTSSOP package.

Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller datasheet (Rev. G)	PDF \| HTML	10/06/2020
	Application brief	Avoiding Pulse Skip Operation at Light Load Conditions for Asynchronous Boost Converter Designs	PDF \| HTML	16/09/2025
	Nota sobre la aplicación	How to Implement Isolated Flyback Feedback on TPS40210 and TPS40211	PDF \| HTML	1/04/2025
	Nota sobre la aplicación	Basic Calculation of a Boost Converter's Power Stage (Rev. D)	PDF \| HTML	28/10/2022
	Nota sobre la aplicación	Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D)		7/04/2021
	Información sobre seguridad funcional	TPS4021x-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution		22/05/2020
	Guía de selección	Power Management Guide 2018 (Rev. R)		25/06/2018
	Nota sobre la aplicación	Practical Feedback Loop Analysis for Current-Mode Boost Converter		7/03/2014
	Nota sobre la aplicación	Automated Frequency Response Analyzer		9/10/2013
	Analog Design Journal	2Q 2013 Issue Analog Applications Journal		16/04/2013
	Analog Design Journal	Synchronous rectification boosts efficiency by reducing power loss		16/04/2013
	Nota sobre la aplicación	USB Charger Based on TPS40210 SEPIC Converter		18/11/2008
	Analog Design Journal	New current-mode PWM controllers support boost, flyback, SEPIC and LED-driver		6/08/2008
	Analog Design Journal	Q3 2008 Issue Analog Applications Journal		6/08/2008

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS40210EVM — Placas/EVM de desarrollo

The TPS40210EVM evaluation module (EVM) is a fixed frequency (600kHz) non-synchronous boost converter providing fixed 24.0-V output at up to 2A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the (...)

Guía del usuario: PDF