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TPS40210-EP

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Enhanced Product 4.5-V to 52-V Input Current Mode Boost Controller

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Data sheet

TPS40210-EP

ACTIVE
Data sheet Order now

Product details

Vin (min) (V) 4.5 Vin (max) (V) 52 Operating temperature range (°C) -55 to 150 Topology Boost, Flyback, Forward, SEPIC Rating HiRel Enhanced Product Vout (min) (V) 4.5 Vout (max) (V) 300 Features Enable, Frequency synchronization, Nonsynchronous rectification Iq (typ) (µA) 530 Duty cycle (max) (%) 67.3
Vin (min) (V) 4.5 Vin (max) (V) 52 Operating temperature range (°C) -55 to 150 Topology Boost, Flyback, Forward, SEPIC Rating HiRel Enhanced Product Vout (min) (V) 4.5 Vout (max) (V) 300 Features Enable, Frequency synchronization, Nonsynchronous rectification Iq (typ) (µA) 530 Duty cycle (max) (%) 67.3
VSON (DRC) 10 9 mm² 3 x 3
  • 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
  • Low Current Disable Function
  • 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
  • Low Current Disable Function

The TPS40210-EP is a wide-input voltage (4.5 to 52 V), nonsynchronous boost controller. The device is 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 TPS40210-EP is a wide-input voltage (4.5 to 52 V), nonsynchronous boost controller. The device is 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.
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Technical documentation

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* Data sheet TPS40210-EP 4.5-V to 52-V Input Current Mode Boost Controller datasheet PDF | HTML 02 Nov 2015
* Radiation & reliability report TPS40210MDRCTEP Reliability Report 16 Feb 2016

Design & development

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Evaluation board

TPS40210EVM — Development Boards/EVMs

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 (...)
User guide: PDF
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Calculation tool

SLURB11 — TPS4021x Quickstart Calculator for Boost Converter Design

The TPS4021x Quickstart Calculator for Boost Converter Design give assistance with the device configuration and external component selection.
Supported products & hardware

Supported products & hardware

Products
AC/DC & DC/DC controllers (external FET)
TPS40210 — 4.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller TPS40210-EP — Enhanced Product 4.5-V to 52-V Input Current Mode Boost Controller TPS40210-HT — High Temperature Wide Input Range Current Mode Boost Controller TPS40210-Q1 — 4.5-V to 52-V wide input range current mode boost controller with 700-mV reference voltage TPS40211 — 4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage TPS40211-Q1 — 4.5-V to 52-V wide input range current mode boost controller with 260-mV reference voltage
Hardware development
Evaluation board
TPS40210EVM — Development Boards/EVMs TPS40211EVM-352 — 8V to 18V Input, 20V to 35V Output, 700-mA Non-Synchronous Boost Current Regulator for LED Drive
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VSON (DRC) 10 Ultra Librarian
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