LM51551-Q1, LM5155-Q1 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller

Texas Instruments

Description

LM5155-Q1, LM51551-Q1 SNVSAY4F * AUGUST 2018 * REVISED AUGUST 2023 LM5155x-Q1 2.2-MHz Wide Input Nonsynchronous Boost, SEPIC, Flyback .
The LM5155x-Q1 (LM5155-Q1 and LM51551-Q1) is a wide input range, non-synchronous boost controller that uses peak current mode control.

📥 Download Datasheet

LM51551-Q1 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM51551-Q1, LM5155-Q1. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LM51551-Q1, LM5155-Q1
Manufacturer: Texas Instruments ↗
File Size: 1.76 MB
Datasheet: LM5155-Q1-etcTI.pdf
Description: 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller
Note: This datasheet PDF includes multiple part numbers: LM51551-Q1, LM5155-Q1.
Please refer to the document for exact specifications by model.

Applications

* Temperature grade 1:
* 40°C to +125°C TA
* Functional Safety-Capable
* Documentation available to aid functional safety system design
* Wide input operating range for car and portable battery applications
* 3.5-V to 45-V Operating range
* 2.97

LM51551-Q1 Distributors

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LM5155-Q1 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller Texas Instruments

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