LM22677
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SNVS582M – SEPTEMBER 2008 – REVISED APRIL 2013
LM22677/LM22677-Q1 42V, 5A SIMPLE SWITCHER®, Step-Down Voltage
Regulator with Features
Check for Samples: LM22677
FEATURES
1
•2 Wide Input Voltage Range: 4.
5V to 42V • Internally Compensated Voltage Mode Control • Stable with low ESR Ceramic Capacitors • 100 mΩ N-Channel MOSFET • Output Voltage Options:
– ADJ (Outputs as Low as 1.
285V) – 5.
0 (Output Fixed to 5V) • ±1.
5% Feedback Reference Accuracy • 500 kHz Default Switching Frequency • Adjustable Switching Frequency and Synchronization • -40°C to 125°C Operating Junction Temperature Range • Precision Enable Pin • Integrated Boot-Strap Diode • Integrated Soft-Start • Fully...