TPS40055PWPR vs TPS40020PWP

This in-depth comparison of the TPS40055PWPR and TPS40020PWP 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

TPS40055PWPR

Texas Instruments

Lifecycle
Active
Stock
7247 PCS
Package
HTSSOP-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

TPS40020PWP

Texas Instruments

Lifecycle
Active
Stock
7025 PCS
Package
TSSOP-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPS40055PWPR TPS40020PWP
Supplier - Rochester Electronics, LLC,Texas Instruments
Part Status Active Not For New Designs
Output Type Transistor Driver Transistor Driver
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 8V ~ 40V 2.25V ~ 5.5V
Frequency - Switching Up to 1MHz 100kHz ~ 1MHz
Duty Cycle(Max) 94% 95%
Synchronous Rectifier Yes Yes
Clock Sync Yes Yes
Control Features Current Limit, Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
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