MAX5974AETE+T vs MAX5954LETX+

This in-depth comparison of the MAX5974AETE+T and MAX5954LETX+ 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

MAX5974AETE+T

Analog Devices Inc./Maxim Integrated

Lifecycle: Active
Stock: 5697 PCS
Package: WFQFN-16
Series: PMIC - AC DC Converters, Offline Switchers

+BOM RFQ

Part B

MAX5954LETX+

Analog Devices Inc./Maxim Integrated

Lifecycle: Active
Stock: 9566 PCS
Package: WFQFN-36
Series: PMIC - Hot Swap Controllers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	MAX5974AETE+T	MAX5954LETX+
Part Status	Active	Active
Type	-	Hot Plug Controller
Number of Channels	-	3
Internal Switch(s)	No	Both
Applications	-	PCI Express®
Features	-	Latched Fault, OVP, SMBus, Thermal Limit, UVLO
Programmable Features	-	Current Limit, Fault Timeout
Voltage - Supply	-	3V ~ 3.6V, 10.8V ~ 13.2V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Mounting Type	-	Surface Mount
Output Isolation	Isolated	-
Topology	Forward	-
Voltage - Start Up	16 V	-
Voltage - Supply (Vcc/Vdd)	7V ~ 26V	-
Duty Cycle	80%	-
Frequency - Switching	100kHz ~ 600kHz	-
Fault Protection	Current Limiting, Over Temperature, Short Circuit	-
Control Features	EN, Frequency Control, Soft Start, Sync	-

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