TPS40055PWP vs TPS40020PWPG4

This in-depth comparison of the TPS40055PWP and TPS40020PWPG4 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

Part A

TPS40055PWP

Texas Instruments

Lifecycle
Active
Stock
2900 PCS
Package
HTSSOP-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

TPS40020PWPG4

Texas Instruments

Lifecycle
Active
Stock
8154 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 TPS40055PWP TPS40020PWPG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
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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