IR3084 - Brand New IR Power Management Specialized - PMIC
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DESCRIPTION
The IR3084 Control IC combined with an IR XPhaseTM Phase IC provides a full featured and flexible way to implement a complete VR10 or VR11 power solution. The “Control” IC provides overall system control and interfaces with any number of “Phase” ICs which each drive and monitor a single phase of a multiphase converter. The XPhaseTM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches.
FEATURES
• 1 to X phase operation with matching Phase IC
• Supports both VR11 8-bit VID code and extended VR10 7-bit VID code
• 0.5% Overall System Setpoint Accuracy
• VID Select pin sets the DAC to either VR10 or VR11
• VID Select pin selects either VR11 or legacy VR10 type startups
• Programmable VID offset and Load Line output impedance
• Programmable VID offset function at the Error Amp’s non-inverting input allowing zero offset
• Programmable Dynamic VID Slew Rate
• ±300mV Differential Remote Sense
• Programmable 150kHz to 1MHz oscillator
• Enable Input with 0.85V threshold and 100mV of hysteresis
• VR Ready output provides indication of proper operation and avoids false triggering
• Phase IC Gate Driver Bias Regulator / VRHOT Comparator
• Operates from 12V input with 9.9V Under-Voltage Lockout
• 6.9V/6mA Bias Regulator provides System Reference Voltage
• Programmable Hiccup Over-Current Protection with Delay to prevent false triggering
• Small thermally enhanced 5mm x 5mm, 28 pin MLPQ package -
Similar parts: 2660 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Popular parts of the same kind
- Datasheet: Download IR3084
- Chipdatas Part: CD93-IR3084
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:29 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Free shipping without minimum order.
