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The RT9401D is a digital to analog converter which generate a reference voltage for AMD Mars 5-bit VID code. The IC is proposed to pair with a series of Richtek's general purpose PWM controllers dedicated for the desktop microprocessor core power voltage regulation. The reference voltage is within 1% high accuracy. The RT9401D is available in SOT-23-8 package.

Applications

  • Desktop/Motherboard Microprocessor Core Power Regulation
  • High Accuracy and Programmable Voltage Power Regulation
Key Spec.
RT9401D
Status Active
Input Type VID
Input Bits 5
Vs (typ) (V) 5
Iq (typ) (mA) 2
DAC Resolution (mV) 25
Number of Outputs (V) 1
Vout (min) (V) 0.75
Vout (max) (V) 1.5
Package Type SOT-28
Features
  • Support 5-Bit DAC Voltage Conforming to AMD Mars VID Table
  • 1% High Accuracy of VREF
  • Small Footprint Package of SOT-23-8
  • RoHS Compliant and Halogen Free
Datasheet
TitleLast UpdateDownload
5-Bit VID Reference Generator2015/05/19
Please confirm with our distributor or sales representative for actual stock status.
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