The RT8088AWSC is a full featured 5.5V, 3A, Constant-On-Time (COT) synchronous step-down converter with two integrated MOSFETs. The current mode COT operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors to efficiently reduce external component count. The RT8088AWSC provides up to 2.7MHz switching frequency to minimize the size of output inductor and capacitors. The output voltage is programmed through an I2C interface capable of operating up to 400kHz. The RT8088AWSC is available in the WL-CSP-15B 1.31x2.11 (BSC) package.
Feature
- 2.5V to 5.5V Input Voltage Range
- Current Mode COT Control Loop Design
- Fast Transient Response
- Internal 48mΩ and 22mΩ Synchronous Rectifier
- I2C compatible interface up to 400kHz
- Highly Accurate VOUT Regulation Over Load/Line Range
- Robust Loop Stability with Low-ESR COUT
- RoHS Compliant and Halogen Free
Applications
- Distributed Power Systems
- Enterprise Servers, Ethernet Switches & Routers, and Global Storage Equipment
- Telecom & Industrial Equipment
- Mobile Phone
- Tablet, Notebook, Pad
