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TEXAS INSTRUMENTS  TPS61020DRCRG4  DC-DC Switching Boost Step Up Regulator, Adjustable, 900mV-6.5Vin, 1.8V-5.5Vout, 200mAout, SON-10

TEXAS INSTRUMENTS TPS61020DRCRG4
Technical Data Sheet (10.09KB) EN See all Technical Docs

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Product Overview

The TPS61020DRCRG4 is a 96% Efficient Boost Converter with down-mode. It provides a power supply solution for products powered by a 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. The maximum peak current in the boost switch is limited to a value of 800, 1500 or 1800mA depending on the version of the device.
  • 96% Efficient synchronous boost converter
  • Output voltage remains regulated when input voltage exceeds nominal output voltage
  • 25µA Typical device quiescent current
  • Fixed and adjustable output voltage options up to 5.5V
  • Power save mode for improved efficiency at low output power
  • Low battery comparator
  • Low EMI-converter (integrated anti-ringing switch)
  • Load disconnect during shutdown
  • Over-temperature protection
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

Input Voltage Min:
900mV
Input Voltage Max:
6.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SON
No. of Pins:
10Pins
Output Current:
200mA
Output Voltage Min:
1.8V
Output Voltage Max:
5.5V
Switching Frequency:
600kHz
Topology:
Synchronous Boost (Step Up)
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Portable Devices;
  • Audio;
  • Multimedia;
  • Communications & Networking;
  • Medical;
  • LED Lighting

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000116

Alternatives

DC-DC CONVERTER, SON-10

TEXAS INSTRUMENTS

955 in stock

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DC-DC Switching Boost Step Up Regulator, Adjustable, 900mV-6.5Vin, 1.8V-5.5Vout, 1.5Aout, SON-10

TEXAS INSTRUMENTS

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Price for: Each (Supplied on Full Reel)

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