See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RTE | 16

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS57114QRTERQ1


Automotive 2.95V to 6V, 4A Synchronous Buck Converter

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Qty.Price
1 - 9 $ 3.25
10 - 24 $ 2.92
25 - 99 $ 2.73
100 - 249 $ 2.45
250 - 499 $ 2.28
500 - 749 $ 1.99
750 - 999 $ 1.72
1000 - 9999 $ 1.48

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Texas Instruments TPS57114QRTERQ1

The TPS57114-Q1 device is a full-featured 6-V, 4-A, synchronous step-down current-mode converter with two integrated MOSFETs.

The TPS57114-Q1 device enables small designs by integrating the MOSFETs, implementing current-mode control to reduce external component count, reducing inductor size by enabling up to 2-MHz switching frequency, and minimizing the IC footprint with a small 3-mm × 3-mm thermally enhanced QFN package.

The TPS57114-Q1 device provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (Vref) over temperature.

Efficiency is maximized through the integrated 12-mΩ MOSFETs and 515-µA typical supply current. Using the enable pin, shutdown supply current is reduced to 5.5 µA by entering a shutdown mode.

The internal undervoltage lockout setting is 2.45 V, but programming the threshold with a resistor network on the enable pin can increase the setting. The slow-start pin controls the output-voltage start-up ramp. An open-drain power-good signal indicates the output is within 93% to 107% of its nominal voltage.

Frequency foldback and thermal shutdown protect the device during an overcurrent condition.

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LMG34XX-BB-EVM (1)$199.00
LMG3410-HB-EVM (1)$249.00
LMG34XX-BB-EVM (1)$199.00
LMG3410-HB-EVM (1)$249.00
Subtotal: $896.00
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Total (USD): $896.00