LM5156 Overview
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 connected to the VCC pin.
LM5156 Key Features
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Suited for wide input operating range battery
LM5156 Applications
- 3.5-V to 60-V operating range (65-V abs max)
- 2.97-V to 16-V when BIAS = VCC