TPS54550PWPR vs TPS54350PWP

This in-depth comparison of the TPS54550PWPR and TPS54350PWP 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

TPS54550PWPR

Texas Instruments

Lifecycle: Active
Stock: 7110 PCS
Package: HTSSOP-16
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

Part B

TPS54350PWP

Texas Instruments

Lifecycle: Active
Stock: 4987 PCS
Package: HTSSOP-16
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TPS54550PWPR	TPS54350PWP
Series	SWIFT™	SWIFT™
Part Status	Active	Active
Function	Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck	Buck
Output Type	Adjustable	Adjustable
Number of Outputs	1	1
Voltage - Input (Min)	4.5V	4.5V
Voltage - Input (Max)	20V	20V
Voltage - Output (Min/Fixed)	0.891V	0.891V
Voltage - Output (Max)	17.2V	17.2V
Current - Output	6A	3A
Frequency - Switching	250kHz, 500kHz	250kHz, 500kHz
Synchronous Rectifier	Yes	Yes
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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