LM5155-Q1 Datasheet - Texas Instruments

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

The LM5155x-Q1 (LM5155-Q1 and LM51551-Q1) is a wide input range, non-synchronous boost controller that uses peak current mode control.

The device can be used in boost, SEPIC, and flyback topologies.

The LM5155x-Q1 can start up from a 1-cell battery with a minimum of 2.97 V if the BIAS pin is conne

LM5155-Q1 Features

* AEC-Q100 qualified for automotive 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 applicatio

Datasheet Details

LM5155-Q1

1.76 MB

2.2-mhz wide input nonsynchronous boost flyback controller.

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