See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DRB | 8

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS2557DRBT


Precision Adjustable Current-Limited Power-Distribution Switches

TI Store Price:

 
 
Qty.Price
1 - 9 $ 2.63
10 - 24 $ 2.36
25 - 99 $ 2.15
100 - 249 $ 1.94
250 - 499 $ 1.75
500 - 749 $ 1.48
750 - 999 $ 1.25
1000 - 9999 $ 1.05

Adjust your quantity during checkout

Texas Instruments TPS2557DRBT

The TPS255x power-distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 500 mA and 5 A (typical) through an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

TPS255x devices limit the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULT logic output asserts low during overcurrent and overtemperature conditions.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00