Benefits:

• 8-phase single or 6+2 dual loop configurable PWM Controller
• 8-bit PVID, PWM VID or I2C setpoint control on loop 1
• Serial I2C setpoint control on optional loop 2
• Programmable Constant Current Protection
• Dead-phase Protection and Flag
• Min/Max Telemetry registers and real-time monitoring via I2C (IIN, VIN, IOUT, VOUT, Temp)
• Programmable 1-phase or 2-phase for Light Loads and Active Diode Emulation for Very Light Loads
• IR Adaptive Transient Algorithm (ATA) minimizes output bulk capacitors and system cost
• IR Efficiency Shaping Features including Variable Gate Drive and Dynamic Phase Control
• Auto-Phase Detection with auto-compensation
• Protection: OVP, UVP, OC Warn, OCP, OT Warn, OTP
• Multiple Time Programming (MTP) with integrated charge pump for easy custom configuration
• Compatible with IR ATL and 3.3V tri-state Drivers
• 200kHz to 2MHz switching frequency per phase
• +3.3V supply voltage -40°C to 85°C Ambient
• Pb-Free, Halogen Free, RoHS, 7x7mm, 56-pin, 0.4mm pitch QFN