LM21305
Description
The LM21305 is a full featured adjustable frequency synchronous buck regulator capable of delivering up to 5A of continuous output current.
Key Features
- Single rail input voltage from 3V to 18V
- Feedback Voltage of 0.6V
- 1% typical output voltage accuracy
- High-efficiency switcher core
- Switching frequency range: 300 kHz to 1.5 MHz
- Resistor programmable switching frequency
- Ability to synchronize switching frequency
- Precision enable
- Internal soft-start to reduce in-rush current
- PGOOD function
Applications
- Point of Load regulation from 3.3V, 5V, and 12V rails
