RT2701 Overview
Description
The RT2701 is a dual-phase synchronous Buck PWM controller with integrated drivers which are optimized for high performance graphic microprocessor and computer applications. The IC integrates a PWM controller, two 12V MOSFET drivers with internal bootstrap diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package.
Key Features
- Two Embedded MOSFET Drivers and Embedded Switching Boot Diode
- Dynamic Auto Phase Control with Adjustable Threshold
- Cross-talk Jitter Suspend (CJSTM)
- Remote GND Detection for High Accuracy
- Automatic Diode Emulation Mode/Or Ultrasonic Mode at Light Load
- Lossless RDS(ON) Current Sensing for Current Balance
- Lossless DCR Current Sensing for AVP & OCP
- Reference Voltage Output with 1% Accuracy
- External Reference Input with Soft-Start (RISS)
- Embedded One-Bit VID Control
