LM3677 600mA Miniature Step-Down DC-DC Converter

National Semiconductor

Description

LM3677 3MHz, 600mA Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits March 2007 LM3677 3MHz, 600mA Miniature Step-Down DC-DC Conver.
The LM3677 step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Li-Ion cell battery and input voltage rails fr.

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Datasheet Specifications

Part number: LM3677
Manufacturer: National Semiconductor
File Size: 7.90 MB
Datasheet: LM3677_NationalSemiconductor.pdf
Description: 600mA Miniature Step-Down DC-DC Converter

Applications

* with complex power management systems. Automatic intelligent switching between PWM low-noise and PFM low-current mode offers improved system control. During PWM mode operation, the device operates at a fixed-frequency of 3 MHz (typ). PWM mode drives loads from ~ 80mA to 600mA max. Hysteretic PFM mod

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LM3677 600mA Miniature Step-Down DC-DC Converter National Semiconductor

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