LTC4446EMS8E#PBF vs LTC4444MPMS8E

This in-depth comparison of the LTC4446EMS8E#PBF and LTC4444MPMS8E 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

LTC4446EMS8E#PBF

Analog Devices Inc.

Lifecycle: Active
Stock: 8802 PCS
Package: MSOP-8
Series: PMIC - Gate Drivers

+BOM RFQ

Part B

LTC4444MPMS8E

Analog Devices Inc.

Lifecycle: Active
Stock: 9780 PCS
Package: MSOP-8
Series: PMIC - Gate Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LTC4446EMS8E#PBF	LTC4444MPMS8E
Part Status	Active	Obsolete
Driven Configuration	Half-Bridge	High-Side or Low-Side
Channel Type	Independent	Synchronous
Number of Drivers	2	2
Gate Type	N-Channel MOSFET	N-Channel MOSFET
Voltage - Supply	7.2V ~ 13.5V	7.2V ~ 13.5V
Logic Voltage - VILVIH	1.85V, 3.25V	2.75V, 2.25V
Current - Peak Output(Source Sink)	2.5A, 3A	2.5A, 3A
Input Type	Non-Inverting	Non-Inverting
High Side Voltage - Max(Bootstrap)	114 V	114 V
Rise / Fall Time(Typ)	8ns, 5ns	80ns, 50ns
Operating Temperature	-40°C ~ 85°C	-40°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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