RT6551B Description
The RT6551A/B provides a plete power supply for DDR2/DDR3/DDR3L/LPDDR3/DDR4 memory systems. It integrates a synchronous PWM Buck controller with a 1.5A sink/source tracking linear regulator and buffered low noise reference. The PWM controller provides the low quiescent current, high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high-voltage batteries to generate...
RT6551B Key Features
- 1.5A LDO (VTT), Buffered Reference (VTTREF) Capable to Sink and Source Up to 1.5A LDO Input Available to Optimize Po