RT5758 Description
The RT5758 is a high-performance, synchronous stepdown DC-DC converter that can deliver up to 9A output current from a 3V to 6.5V input supply. The device integrates low RDS(ON) power MOSFETs, accurate 0.6V reference and an integrated diode of bootstrap circuit to offer a very pact solution. The RT5758 adopts Advanced Constant On-Time (ACOTTM) control architecture that provides ultrafast transient response and...
RT5758 Key Features
- Dramatically Fast Transient Response
- Steady 1MHz ±20% Switching Frequency
- 1.5% Reference Voltage
- Advanced COT Control Loop
- Auto PWM/Pulse Skipping Mode for High Light
- Optimized for Ceramic Output Capacitors
- 3V to 6.5V Input Voltage Range
- Integrated 12mΩ/8mΩ MOSFETs
- Pre-Biased Start Up
- Adjustable Soft-Start