Description
The LD7129 consists of the dual-output power controller and the protection circuits in a single SOP-14 packaged chip for the graphic card and other applications.
Features
- Controller Operates from 5V and 12V.
- Drive Two N-channel MOSFETs for Switching Buck
Converter.
- Drive a N-channel MOSFET on Linear Output.
- Fixed 600KHz Constant Switching Frequency.
- Full Range 0~100% Duty-cycle.
- Internal Soft-start.
- Fast Transient Response.
- UVP Monitoring on Both Outputs.
- Internal 0.8V Reference Voltage.
LD7129 Datasheet
