FAN5035

Features: • Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC• Remote sense• 1MHz operation• 85% efficiency typical at full load• Integrated Power Good and Enable/Soft Start functions• Uncommitted Op-amp• Drives N-channel MOSFETs• O...

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SeekIC No. : 004340381 Detail

FAN5035: Features: • Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC• Remote sense• 1MHz operation• 85% efficiency typical at full load• Integrated Power Goo...

floor Price/Ceiling Price

Part Number:
FAN5035
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

• Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC
• Remote sense
• 1MHz operation
• 85% efficiency typical at full load
• Integrated Power Good and Enable/Soft Start functions
• Uncommitted Op-amp
• Drives N-channel MOSFETs
• Over-current and over-voltage protection
• 24 pin TSSOP package



Application

• Power supply for Pentium® III
• VRM for Pentium III processor
• Programmable step-down power supply



Pinout

  Connection Diagram


Specifications

Supply Voltage VCC .................. 13V
All Other Pins ......................VCC
Junction Temperature, TJ ............. 150°C
Storage Temperature .......... -65 to 150°C
Lead Soldering Temperature, 10 seconds ...300°C
Power Dissipation, PD.................. 950mW
Thermal Resistance Junction-to-case, JC ..16°C/W



Description

The FAN5035 is a voltage-mode DC-DC controller IC which provides a highly accurate, programmable output voltage for high-performance processors. The FAN5035 features remote voltage sensing, adjustable current limit and 1MHz operation. The FAN5035 uses a 5-bit D/A converter to program the output voltage from 1.3V to 3.5V. An on-board precision low TC reference achieves tight tolerance voltage regulation without expensive external components.

The FAN5035 also offers integrated functions including Power Good, Output Enable/Soft Start, current limiting, over-voltage protection, and an uncommitted op-amp, and is available in a 24 pin TSSOP package.




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