IS6201A Is a dual output digital multiphase step-down controller, designed for CPU voltage regulation and fully in line with PMBus 1.3.1. QFN-56 (7mm 7mm)^TMControl techniques to achieve a rapid and transient response. High working efficiency can be achieved in the output load range, and dynamic phase control can be conducted according to the load current size.

 IS6201A Can be configured to work with one or two output, supporting 127 addresses of PMBus and I2C bus interfaces, easily setting device configuration and stored in on-chip non-volatile memory (NVM) to reduce external components and minimize package size. IS6201A Provide OVP, UVP, OVP, OTP, and CAT _ FLT fault protection, and includes thermistor-based temperature sensing or maximum temperature reporting when using power devices. The controller is very flexible and can be used with DCR current detection, precision current detection resistor and power devices.

Product Parameter:

Input voltage: 3.3V

Output voltage: 0.6V~2V

Switch frequency: 200 kHz- ~ 2 MHz

Phase application: 8 + 0 / 7 + 1 / 6 + 2

● put to use TCOT^TMControl mode, with a fast, transient response

● Dual-output, 8-phase PWM controller

● The switching frequency can be switched from 200 kHz to 2 MHz

● Proprietary, efficiency adjustment techniques, including dynamic phase control and automatic power state switching

● Programmable 1-or 2-phase operation for small loads and active diode simulation for light loads

● Fault detection and protection: OVP, UVP, OCP, OTP, and CAT _ FLT

● The  I2C / SMBus / PMBus system interface is used to monitor the temperature, voltage, current, and power telemetry of the output

● Non-volatile memory (NVM) for almost unlimited non-volatile programming

● Compatible with 3.3V triplet drives

● + 3.3V power supply input voltage

● Ambient operating temperature of-40℃ ~85℃; working temperature of-40℃ to ~125℃ junction

● Lead-free, RoHS, 77 mm 56 pin, 0.4mm spacing QFN package