Z1051PI Overview
Representative Z1051PI image (package may vary by manufacturer)
Description
The AOZ1051PI is a high efficiency, easy to use, 3 A synchronous buck regulator. The AOZ1051PI works from 4.5 V to 18 V input voltage range, and provides up to 3 A of continuous output current with an output voltage adjustable down to 0.8 V.
Key Features
- Synchronous Buck: 70 mΩ internal high-side switch and 40 mΩ internal low-side switch (at 12 V)
- Up to 95 % efficiency
- External soft start
- Output voltage adjustable to 0.8 V z 3 A continuous output current z 500 kHz PWM operation
- Cycle-by-cycle current limit
- Pre-bias start-up
- Short-circuit protection
- Thermal shutdown
- Exposed pad SO-8 package
