LM3676 Overview
The LM3676 step-down DC-DC converter is optimized for powering low voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.9V to 5.5V. It provides up to 600mA load current, over the entire input voltage range. There are several different fixed voltage output options available as well as an adjustable output voltage version.
LM3676 Key Features
- 2 16µA Typical Quiescent Current
- 600mA Maximum Load Capability
- 2MHz Typical PWM Fixed Switching Frequency
- Automatic PFM/PWM Mode Switching or
- Available in Fixed Output Voltages and
- 8-Lead Non-Pullback WSON Package
- Internal Synchronous Rectification for High
- Internal Soft Start
- 0.01µA Typical Shutdown Current
- Operates From a Single Li-Ion Cell Battery