See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DDA | 8

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS54239DDA


4.5V to 23V Input, 2A Synchronous Step-Down Converter with D-CAP2 Mode

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Qty.Price
1 - 9 $ 2.02
10 - 24 $ 1.80
25 - 99 $ 1.62
100 - 249 $ 1.48
250 - 499 $ 1.33
500 - 749 $ 1.09
750 - 999 $ 0.89
1000 - 9999 $ 0.72

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Texas Instruments TPS54239DDA

The TPS54239 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54239 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54239 uses the D-CAP2™ mode control that provides a fast transient response with no external compensation components. The TPS54239 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 23-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54239 is available in the 8-pin DDA package, and designed to operate from –40°C to 85°C.

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