Infineon IR3570BMTRPBF

IR3570 Series 3.3 V 2 MHz Dual Output Multi-Phase Buck Controller-QFN-40

Dual Loop, 3+2 multiphase AMD SVI1 and SVI2 and Intel VR12 and VR12.5 PWM controller for high efficiency, highly accurate VR solutions, QFN 5X5 40L, RoHS

DIGITAL MULTI-PHASE CONTROLLER, QFN-40; Input Voltage Min: -; Input Voltage Max: 3.3V; PWM Input Frequency: 2MHz; Digital IC Case: QFN; No. of Pins: 40Pins; External Input Capacitance: -; External Output Capacitance: -; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: MSL 2 - 1 year; SVHC: No SVHC (27-Jun-2018)

Benefits: Dual output 4+1 and 3+2 phase PWM Controllers; Easiest layout and fewest pins in the industry; Fully supports AMD SVI1 and SVI2 with dual OCP and Intel VR12 and VR12.5; Complies with VR12.5 Rev 1.3 requirement for SVID register 15h to have <200 Sec filter; Overclocking and Gaming Mode; Switching frequency from 200kHz to 2MHz per phase; IR Efficiency Shaping Features including Dynamic Phase Control and Automatic Power State Switching; IR Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system cost; Auto-Phase Detection with auto-compensation; Per-Loop Fault Protection: OVP, UVP, OCP, OTP, CFP; I2C/SMBus/PMBus system interface for telemetry of Temperature, Voltage, Current and Power for both loops; Multiple Time Programming (MTP) with integrated charge pump for easy custom configuration; Compatible with IR ATL and 3.3V tri-state Drivers; +3.3V supply voltage -40C to 85C ambient operation; Pb-Free, RoHS, 5x5mm, 40-pin, 0.4mm pitch QFN | Target Applications: Desktop and Workstations; Graphic Boards; MultiPhase Digital Control; Notebooks Portables; Servers and Storage