Product Summary
The ISL6266AHRZ is a two-phase buck converter regulator implementing Intel IMVP-6 protocol with embedded gate driver. The converter of the ISL6266AHRZ use interleaved channels to double the output voltage ripple frequency and thereby reduce output voltage ripple amplitude with fewer components, lower component cost, reduced power dissipation, and smaller real estate area.
Parametrics
ISL6266AHRZ maximum ratings: (1)Supply Voltage (VDD): -0.3V to +7V; (2)Battery Voltage (VIN): +28V; (3)Boot Voltage (BOOT): -0.3V to +33V; (4)Boot to Phase Voltage (BOOT to PHASE): -0.3V to +7V (DC); -0.3V to +9V (<10ns); (5)Phase Voltage (PHASE): -7V (<20ns Pulse Width, 10μJ); (6)UGATE Voltage (UGATE): PHASE -0.3V (DC) to BOOT; PHASE-5V (<20ns Pulse Width, 10μJ) to BOOT; (7)LGATE Voltage (LGATE): -0.3V (DC) to (VDD + 0.3V); -2.5V (<20ns Pulse Width, 5μJ) to (VDD + 0.3V); (8)All Other Pins: -0.3V to (VDD + 0.3V); (9)Open Drain Outputs, PGOOD: -0.3V to +7V.
Features
ISL6266AHRZ features: (1)Precision Two/One-phase CORE Voltage Regulator; (2)Internal Gate Driver with 2A Driving Capability; (3)Dynamic Phase Adding/Dropping; (4)Microprocessor Voltage Identification Input; (5)Multiple Current Sensing Schemes Supported; (6)CPU Power Monitor; (7)Thermal Monitor; (8)User Programmable Switching Frequency; (9)Differential Remote CPU Die Voltage Sensing; (10)Static and Dynamic Current Sharing; (11)Support All Ceramic Output with Coupled Inductor; (12)Overvoltage, Undervoltage and Overcurrent Protection.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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ISL6266AHRZ |
IC CORE CTRLR 2PHASE 48-QFN |
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ISL6266AHRZ-T |
IC CORE CTRLR 2PHASE 48-QFN |
Data Sheet |
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