ISL6277AIRZ Integrated Circuit Chip Multiphase PWM Regulator For AMD Fusion Mobile CPUs Using SVI 2.0

ISL6277AIRZ Integrated Circuit Chip Multiphase PWM Regulator For AMD Fusion Mobile CPUs Using SVI 2.0

Product Description Of ISL6277AIRZ

ISL6277AIRZ is fully compliant with AMD Fusion SVI 2. 0 and provides a complete solution for microprocessor and graphics processor core power. ISL6277AIRZ controller supports two Voltage Regulators (VRs) with three integrated gate drivers and two optional external drivers for maximum flexibility.

Specification Of ISL6277AIRZ

Features Of ISL6277AIRZ

Supports AMD SVI 2.0 serial data bus interface
Serial VID clock frequency range 100kHz to 25MHz
Dual output controller with integrated drivers
Two dedicated core drivers
One programmable driver for either Core or Northbridge
Precision voltage regulation
0.5% system accuracy over-temperature
0.5V to 1.55V in 6.25mV steps
Enhanced load line accuracy
Supports multiple current sensing methods
Lossless inductor DCR current sensing
Precision resistor current sensing
Programmable 1-, 2- or 3-phase for the core output and 1- or 2-phase for the Northbridge output
Adaptive body diode conduction time reduction
Superior noise immunity and transient response
Output current and voltage telemetry
Differential remote voltage sensing
High efficiency across entire load range
Programmable slew rate
Programmable VID offset and droop on both outputs
Programmable switching frequency for both outputs
Excellent dynamic current balance between phases
Protection: OCP/WOC, OVP, PGOOD and thermal monitor
Small footprint 48 Ld 6x6 QFN package
Pb-free (RoHS compliant)

Applications Of ISL6277AIRZ

AMD fusion CPU/GPU core power
Notebook computers

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.