Datasheet4U Logo Datasheet4U.com

LM51561 Datasheet - Texas Instruments

LM51561 Non-synchronous Boost/SEPIC/Flyback Controller

The LM5156x (LM5156 and LM51561) device 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 LM5156x device can start up from a 1-cell battery with a minimum of 2.97 V if the BIAS pin is con.

LM51561 Features

* Functional Safety-Capable

* Documentation available to aid functional safety system design

* Suited for wide input operating range battery applications

* 3.5-V to 60-V operating range (65-V abs max)

* 2.97-V to 16-V when BIAS = VCC

* Minimum boost su

LM51561 Datasheet (2.15 MB)

Preview of LM51561 PDF
LM51561 Datasheet Preview Page 2 LM51561 Datasheet Preview Page 3

Datasheet Details

Part number:

LM51561

Manufacturer:

Texas Instruments ↗

File Size:

2.15 MB

Description:

Non-synchronous boost/sepic/flyback controller.

📁 Related Datasheet

LM5156 Non-synchronous Boost/SEPIC/Flyback Controller (Texas Instruments)

LM5156-Q1 Non-synchronous Boost/SEPIC/Flyback Controller (Texas Instruments)

LM51561-Q1 Non-synchronous Boost/SEPIC/Flyback Controller (Texas Instruments)

LM5150-Q1 Wide VIN Automotive Boost Controller (Texas Instruments)

LM51501-Q1 Wide VIN Automotive Boost Controller (Texas Instruments)

LM5152-Q1 Synchronous Boost Controller (Texas Instruments)

LM51521-Q1 Synchronous Boost Controller (Texas Instruments)

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

TAGS

LM51561 Non-synchronous Boost SEPIC Flyback Controller Texas Instruments

LM51561 Distributor