Микросхемы и комплектующие ISL8282MEVAL1Z

Evaluation Board , ISL8282 R4 DC/DC Converter, Step Down, Adjustable Output, 15A, PMBus

15A high efficiency SMBus/PMBus/I2C step-down power module evaluation board for evaluating the ISL8282M. The ISL8282M is a single channel step-down, synchronous DC/DC power supply module that is capable of delivering up to 15A of continuous current. The proprietary Renesas R4 technology control scheme has extremely fast transient performance, accurately regulated frequency control and all internal compensation. The ISL8282MEVAL1Z evaluation board is a 3x3.4 inch six-layer FR4 board with 2oz copper on all layers. The ISL8282MEVAL1Z operates from a single 4.5V to 15V wide input power rail and offers adjustable output voltages down to 0.5V and efficiencies of up to 95%. The board comes with placeholders for pin-strap resistors to program output voltage, PFM/PWM mode, temperature compensation (TCOMP), PMBus address, switching frequency (fSW), AV gain, OCP retry/latch off, ultrasonic PFM enable, soft-start ramp rate, RR impedance, and AV gain multiplier (1x or 2x).

• 0.5V to 5V adjustable output voltage with ±1.5% load/line/temperature regulation with remote sense
• Programmable VOUT, PFM/PWM mode, TCOMP, PMBus address, fSW, AV gain, OCP retry/latch off
• Monitor VIN, VOUT, IOUT, temperature, switching frequency, duty cycle and faults
• Start-up into precharged load
• Dedicated enable pin and PGOOD indicator
• Comprehensive fault protection for high system reliability