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TPS61252DSGT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS61252DSGT product

TPS61252DSGT

Power Management - Specialized

synchronous boostadjustable outputprogrammable current limitWSON-8battery poweredpower good

TPS61252DSGT is a compact adjustable synchronous boost converter for battery-powered rails requiring an input current limit and output disconnect during shutdown.

Best for

  • Single-cell Li-Ion or Li-polymer boost supplies
  • Three-cell alkaline, NiCd, or NiMH powered products
  • Current-limited battery-powered rails

Avoid if

  • Input voltage can exceed the 6.0 V recommended maximum
  • Required output power exceeds the available input-current limit at minimum VIN
  • A fixed regulated output below 3.0 V is required

Check before use

  • Set RILIM using the required input-current limit
  • Check inductor saturation current and DC resistance
  • Place input and output ceramic capacitors close to the IC
  • Connect the exposed thermal pad to GND

Key specifications

Input voltage
2.3 V to 6.0 V
Output voltage
3.0 V to 6.5 V adjustable
Input current limit
100 mA to 1500 mA programmable
Switching frequency
3.25 MHz typical
Package
WSON-8, 2 mm × 2 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Battery-powered boost suppliesUSB host supply railsPortable consumer electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

TPS61252DSGT is a Texas Instruments synchronous boost converter in an 8-pin DSG WSON package. It accepts 2.3 V to 6.0 V input, provides an adjustable 3.0 V to 6.5 V output, and has a resistor-programmable 100 mA to 1500 mA input current limit.