Datasheet Details
| Part number | LM3677 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 11.17 MB |
| Description | 600mA Miniature Step-Down DC-DC Converter |
| Datasheet |
 LM3677 Datasheet
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Description
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 from 2.7V to 5.5V.
It provides up to 600 mA load current over the entire input voltage range.
Features
- 1.
- 2 16 µA typical quiescent current.
- 600 mA maximum load capability.
- 3 MHz PWM fixed switching frequency (typ. ).
- Automatic PFM/PWM mode switching.
- Available in 5-bump DSBGA package and 6-pin USON package.
- Internal synchronous rectification for high efficiency.
- Internal soft start.
- 0.01 µA typical shutdown current.
- Operates from a single Li-Ion cell battery.
- Only three tiny surface-mount external components.