HM1484
HM1484 is manufactured by H&M Semiconductor.
3A, 20V Synchronous Step-Down Converter
Features
- 4.6V to 20V operating input range 3A output current
- Up to 94% efficiency
- High efficiency (>85%) at light load
- Adjustable Soft-Start
- Fixed 340kHz Switching frequency
- Input under voltage lockout
- Available in ESOP8 package
- Start-up current run-away protection
- Short circuit protection
- Thermal protection
APPLICATIONS
- Distributed Power Systems
- Networking Systems
- FPGA, DSP, ASIC Power Supplies
- Green Electronics/ Appliances
- Notebook puters
TYPICAL APPLICATION
DESCRIPTION
The HM1484 is a current mode monolithic buck switching regulator. Operating with an input range of 4.6-20V, the HM1484 delivers 3A of...
