Evaluation Board for the LM5118 Wide Input 5V to 75V Buck-Boost ControllerThe LM5118 Evaluation Board is designed to provide the design engineer with a fully functional, Emulated Current Mode Control, buck-boost power converter The board provides a 12V output with 3A of output current capability Wide input voltage range from 5 to 75V, with operation down to 3V with some component changes Operates at 300kHz, a good compromise between conversion efficiency, tradeoffs between buck and buck-boost mode requirements, and converter size Single inductor architecture Programmable soft-start Ultra low Enable input Thermal Shutdown ### 直流/直流控制器（外部开关），Texas Instruments
Evaluation Board for the LM5118 Wide Input 5V to 75V Buck-Boost Controller
The LM5118 Evaluation Board is designed to provide the design engineer with a fully functional, Emulated Current Mode Control, buck-boost power converter
The board provides a 12V output with 3A of output current capability
Wide input voltage range from 5 to 75V, with operation down to 3V with some component changes
Operates at 300kHz, a good compromise between conversion efficiency, tradeoffs between buck and buck-boost mode requirements, and converter size
Single inductor architecture
Programmable soft-start
Ultra low <10μA shutdown current
Enable input
Thermal Shutdown
### 直流/直流控制器（外部开关），Texas Instruments