NB681A Overview
The NB681A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with 2-bit VID, especially designed for IMVP8 applications VCCIO, PRIMCORE, V1.0A, EDRAM, EOPIO, and other POLs (1.8V/2.5V/3.3V). It offers a very pact solution to achieve a 6.5A continuous output current and a 7.5A peak output current over a wide input supply range. The NB681A operates at high efficiency over a...
NB681A Key Features
- Wide 4.5V to 28V Operating Input Range
- VCCIO/PRIMCORE/EDRAM/EOPIO/V1.0A/
- Output Adjustable by 2-Bit VID
- Low-Power Mode
- 25µA Low Quiescent Current
- 6.5A Continous Output Current
- 7.5A Peak Output Current
- Selectable Ultrasonic Mode
- Adaptive COT for Fast Transient
- DC Auto-Tune Loop
NB681A Applications
- VCCIO, PRIMCORE, V1.0A, EDRAM, EOPIO, and other POLs (1.8V/2.5V/3.3V). It offers a very pact solution to achieve a 6.5A continuous output current and a 7.5A pea