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LM5121-Q1 Datasheet, Texas Instruments

LM5121-Q1 controller equivalent, wide input synchronous boost controller.

LM5121-Q1 Avg. rating / M : 1.0 rating-13

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LM5121-Q1 Datasheet

Features and benefits


*1 AEC-Q100 Qualified with the following results:
  – Device Temperature Grade 1: -40°C to +125°C Ambient Operating Temperature Range
  – .

Application


* 12-V, 24-V, and 48-V Power Systems
* Automotive Start-Stop
* High Current Boost Power Supply
* Battery.

Description

The LM5121 is a synchronous boost controller intended for high-efficiency, high-power boost regulator applications. The control method is based upon peak current mode control. Current mode control provides inherent line feed-forward, cycle-bycycle cu.

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LM5121-Q1 Page 1 LM5121-Q1 Page 2 LM5121-Q1 Page 3

TAGS

LM5121-Q1
Wide
Input
Synchronous
Boost
Controller
Texas Instruments

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