Description
The SiC43x are synchronous buck regulators with integrated high side and low side power MOSFETs.
Features
- Versatile
- Operation from 3 V to 28 V input voltage - Adjustable output voltage down to 0.6 V - Scalable solution 8 A (SiC438), 12 A (SiC437),
and 24 A (SiC431) - Output voltage tracking and sequencing with pre-bias
start up - ± 1 % output voltage accuracy at -40 °C to +125 °C.
- Highly efficient - 97 % peak efficiency - 1 μA supply current at shutdown - 50 μA operating current not switching.
- Highly configurable - Four programmable switching frequencies available:
300.
SiC437-Vishay.pdf
