LM5176 Datasheet - Texas Instruments

LM5176 synchronous 4-switch buck-boost controller

The LM5176 is a synchronous four-switch buck-boost DC/DC controller capable of regulating the output voltage at, above, or below the input voltage. The LM5176 operates over a wide input voltage range of 4.2 V to 55 V (60-V absolute maximum) to support a variety of applications. The LM5176 uses cur.

LM5176 Features

* Functional Safety-Capable

* Documentation available to aid functional safety system design

* Single inductor buck-boost controller for step-up/ step-down DC/DC conversion

* Wide VIN: 4.2 V (2.5 V with bias) to 55 V (60 V maximum)

* Flexible VOUT: 0.8 V to 55

LM5176 Datasheet (2.14 MB)