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USON (DRY)

TPS62231DRYT

Active
Texas Instruments

2 MHZ ULTRA SMALL STEP DOWN CONVERTER WITH DCS-CONTROL IN 1X1.5 SON PACKAGE

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USON (DRY)

TPS62231DRYT

Active
Texas Instruments

2 MHZ ULTRA SMALL STEP DOWN CONVERTER WITH DCS-CONTROL IN 1X1.5 SON PACKAGE

Find alt

Description

General part information

TPS62230 Series

The TPS6223x device family is a high-frequency, synchronous, step-down DC – DC converter optimized for battery powered portable applications. It supports up to 500-mA output current and allows the use of tiny and low-cost chip inductors and capacitors.

With a wide input voltage range of 2.05 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range. The minimum input voltage of 2.05 V allows as well the operation from Li-primary or two alkaline batteries. Different fixed output voltage versions are available from 1.0 V to 3.3 V.

The TPS6223x series features switch frequency up to 3.8 MHz. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode and automatically enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range.

Technical Specifications

Parameters and characteristics for this part

SpecificationTPS62231DRYT
Current - Output500 mA
Frequency - Switching3 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeFixed
Package / Case6-UFDFN
Package Length1.45 mm
Package Name6-SON
Package Width1 mm
Synchronous RectifierYes
TopologyBuck
Voltage - Input (Max)6 V
Voltage - Input (Min)2.05 V
Voltage - Output (Min/Fixed)1.8 V

Pricing

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CAD

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