LM25005
Overview
The LM25005 switching regulator features all of the functions necessary to implement an efficient, high voltage buck regulator using a minimum of external components. This easy to use regulator includes a 42V, 160mΩ, N-channel MOSFET, with an output current capability of 2.5 Amps.
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- Integrated 42V, 160mΩ N-channel MOSFET Ultra-wide input voltage range from 7V to 42V Internal bias regulator Adjustable output voltage from 1.225V 1.5% feedback reference accuracy Current mode control with emulated inductor current ramp Single resistor oscillator frequency setting Oscillator synchronization input Programmable soft-start Shutdown / Standby input Wide bandwidth error amplifier Thermal Shutdown Package
- TSSOP-20EP (Exposed Pad) Simplified Application Schematic 20170001 © 2006 National Semiconductor Corporation DS201700 LM25005 Connection Diagram 20170002 Top View 20-Lead TSSOP
