Description
NB681A 28V, 6.5A, Low Iq, Synchronous Buck Converter with 2-Bit VID .
The NB681A is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with 2-bit VID, especially designed for IMVP.
Features
* include OC limit, OVP, UVP, and thermal shutdown. The converter requires a minimal number of external components, and it is available in a QFN-13 2mm x 3mm package. FEATURES
* Wide 4.5V to 28V Operating Input Range
* VCCIO/PRIMCORE/EDRAM/EOPIO/V1.0A/
1.8V/2.5V/3.3V Compatible for IMVP8
Applications
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* VCCIO, PRIMCORE, V1.0A, EDRAM, EOPIO, and other POLs (1.8V/2.5V/3.3V). It offers a very compact 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 wide output current load range bas
