LM3150MHE/NOPB Description
The LM3150MHE/NOPB SIMPLE SWITCHER® controller is an easy-to-use and simplified step-down power controller capable of providing up to 12 A of output current in a typical application. Operating with an input voltage range of 6 V to 42 V, the LM3150MHE/NOPB controller features an adjustable output voltage down to 0.6 V. The switching frequency is adjustable up to 1 MHz and the synchronous architecture provides for highly efficient designs. The LM3150MHE/NOPB controller employs a constant on-time (COT) architecture with a proprietary emulated ripple mode (ERM) control that allows for the use of low ESR output capacitors, which reduces overall solution size and output voltage ripple.
LM3150MHE/NOPB Features
PowerWise™ Step-Down Controller
6-V to 42-V Wide Input Voltage Range
Adjustable Output Voltage Down to 0.6 V
Programmable Switching Frequency up to 1 MHz
No Loop Compensation Required
Fully WEBENCH® Enabled
Low External Component Count
Constant On-Time (COT) Control
Ultra-Fast Transient Response
Stable With Low ESR Capacitors
Output Voltage PreBias Startup
Valley Current Limit
Programmable Soft-Start
LM3150MHE/NOPB Applications
Telecom
Networking Equipment
Routers
Security Surveillance
Power Modules
