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ADP3421J Converter Controller for Mobile CPUs AD

ADP3421J Converter Controller for Mobile CPUs AD

Delivery : 1-3days

Payment Terms : Paypal,Western Union,T/T

Application : The ADP3421 is a hysteretic dc-dc buck converter controller with two auxiliary linear regulator controllers. The ADP3421 provides a total power conversion control solution for a microprocessor by delivering the core, I/O, and clock voltages. The optimized low-voltage design is powered from the 3.3 V system supply and draws only 10 μA maximum in shutdown. The main output voltage is set by a 5-bit VID code. To accommodate the transition time required by the newest processors for on-the-fly VID changes, the ADP3421 features high-speed operation to allow a minimized inductor size that results in the fastest change of current to the output. To further allow for the minimum number of output capacitors to be used, the ADP3421 features active voltage positioning that can be optimally compensated to ensure a superior load transient response. The main output signal interfaces with the ADP3410 dual MOSFET driver,which is optimized for high speed and high ef?ciency for driving both the upper and lower (synchronous) MOSFETs of the buck converter.

brief : Picture/PDF is provided China Post / EMS / DHL / Fedex / UPS or others is optional

Minimum Order : 1 piece

Place of Origin : china

Category : Clocks

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Product Description
ADP3421J Geyserville-Enabled DC-DC Converter Controller for Mobile CPUs AD [Analog Devices] Manufacturer:AD [Analog Devices]

Product Feature
Meets Intel Mobile Voltage Positioning Requirements Lowest Processor Dissipation for Longest Battery Life Best Transient Containment System Power Management Compliant Fast, Smooth Output Transition During VID Code Programmable Current Limit Power Good Integrated LDO Controllers for Clock and I/O Supplies Programmable UVLO Soft Start with Restart Lock-In

Product Specification/Models
Geyserville-Enabled DC-DC Converter Controller for Mobile CPUs

Other Information
Picture/PDF is provided China Post / EMS / DHL / Fedex / UPS or others is optional


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