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TEXAS INSTRUMENTS  TPS61251DSGT  DC-DC Switching Boost (Step Up) Regulator, Adjustable, 2.3V-6Vin, 3V-6.5Vout, 1.5Aout, WSON-8

TEXAS INSTRUMENTS TPS61251DSGT
Manufacturer Part No:
TPS61251DSGT
Newark Part No.:
01T0839
Technical Datasheet:
See all Technical Docs

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Product Overview

The TPS61251DSGT is a Boost Converter for battery backup charging with adjustable constant current and snooze mode. The device provides a power supply solution for products powered by either a three-cell, NiCd/NiMH battery or one-cell Li-ion/Li-polymer bat...
  • Resistor programmable input current limit
  • Snooze mode draws only 2μA (typical) quiescent current
  • Designed to charge large capacitor values in the Farad range
  • Power good indicates appropriate output voltage level even in shut down
  • 100% Duty-cycle mode when VIN>VOUT
  • Load disconnect and reverse current protection
  • Short-circuit protection
  • Up to 92% efficiency
  • Green product and no Sb/Br

 

Product Information

Topology:
Boost (Step Up)
Input Voltage Min:
2.3V
Input Voltage Max:
6V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
WSON
No. of Pins:
8Pins
Output Current:
1.5A
Output Voltage Min:
3V
Output Voltage Max:
6.5V
Switching Frequency:
3.5MHz
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Audio;
  • RF Communications;
  • Portable Devices

Legislation and Environmental

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

Substitutes

TPS61251DSGR

Boost Converter with adjustable output

TEXAS INSTRUMENTS

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Price for: Each

2500+ $0.784 5000+ $0.761 10000+ $0.732

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