Datasheet Specifications
- Part number
- LM25576
- Manufacturer
- National Semiconductor
- File Size
- 450.91 KB
- Datasheet
- LM25576_NationalSemiconductor.pdf
- Description
- Step-Down Switching Regulator
Description
www.DataSheet4U.com LM25576 42V, 3A Step-Down Switching Regulator January 2007 LM25576 42V, 3A Step-Down Switching Regulator General .Features
* Integrated 42V, 170mΩ N-channel MOSFET Ultra-wide input voltage range from 6V to 42V Adjustable output voltage as low as 1.225V 1.5% feedback reference accuracy Operating frequency adjustable between 50kHz and 1MHz with single resistor MastApplications
* where the output may be precharged before the LM25576 is enabled. An internal precharge MOSFET is turned on for 265ns each cycle just prior to the on-time interval of the buck switch. 6 7 8 9 COMP FB RT RAMP 10 11 AGND SS Analog ground Soft-start 12 13, 14 15, 16 OUT PGND IS Output voltage cLM25576 Distributors
📁 Related Datasheet
📌 All Tags