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TEXAS INSTRUMENTS  TPS61025DRCR  Synchronous Boost Step Up, Switching Regulator, Fixed, 900mV-6.5V In, 3.3V/1.5A Out, 600 kHz, SON-10

TEXAS INSTRUMENTS TPS61025DRCR
Technical Data Sheet (10.09KB) EN See all Technical Docs

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Product Overview

The TPS61025DRCR is a Boost Converter with LDO down-mode. It provides a power supply solution for products powered by either one-cell, two-cell or three-cell alkaline, NiCd or NiMH or one-cell li-ion or li-polymer battery. Output currents can go as high as 200mA while using a single-cell alkaline battery and discharge it down to 0.9V. The device can also be used for generating 5V at 500mA from a 3.3V rail or a li-ion battery. The boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters the power save mode to maintain a high efficiency over a wide-load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. It keeps the output voltage regulated even when the input voltage exceeds the nominal output voltage.
  • Output voltage remains regulated when input voltage exceeds nominal output voltage
  • Power save mode for improved efficiency at low output power
  • Low battery comparator
  • Low EMI-converter (integrated anti-ringing switch)
  • Load disconnect during shutdown
  • Overtemperature protection
  • 96% Efficient synchronous boost converter
  • Green product and no Sb/Br

 

Product Information

Input Voltage Min:
900mV
Input Voltage Max:
6.5V
DC / DC Converter IC Case:
SON
No. of Pins:
10Pins
Output Current:
1.5A
Output Voltage Nom.:
3.3V
Switching Frequency:
600kHz
Topology:
Synchronous Boost (Step Up)
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
Operating Temperature Min:
-40 °C
No. of Outputs:
1
SVHC:
No SVHC (15-Jun-2015)
Output Voltage:
5.5 V

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Applications

  • Communications & Networking;
  • Portable Devices;
  • Audio;
  • Power Management;
  • Medical;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Associated Products