TPS2556DRBR vs TPS2590RSAR

This in-depth comparison of the TPS2556DRBR and TPS2590RSAR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

TPS2556DRBR

Texas Instruments

Lifecycle
Active
Stock
5125 PCS
Package
QFN-8
Series
PMIC - Power Distribution Switches, Load Drivers
+BOM RFQ
Part B

TPS2590RSAR

Texas Instruments

Lifecycle
Active
Stock
4028 PCS
Package
QFN-16
Series
PMIC - Hot Swap Controllers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPS2556DRBR TPS2590RSAR
Part Status Active Active
Switch Type General Purpose -
Number of Outputs 1 -
Ratio - Input: Output 1:1 -
Output Configuration High Side -
Output Type N-Channel -
Interface On/Off -
Voltage - Load 2.5V ~ 6.5V -
Voltage - Supply (Vcc/Vdd) Not Required -
Current - Output (Max) 500mA 5.5A
Rds On (Typ) 22mOhm -
Input Type Non-Inverting -
Features Slew Rate Controlled, Status Flag Thermal Limit, UVLO
Fault Protection Current Limiting (Adjustable), Over Temperature, UVLO -
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Type - Hot Swap Controller
Number of Channels - 1
Internal Switch(s) - Yes
Applications - General Purpose
Programmable Features - Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Voltage - Supply - 3V ~ 20V
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