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SC1406

Features: • High Speed Hysteretic controller provides high efficiency over a wide operating load range• Inherently stable• Complete power solution with two LDO drivers• Programmable output voltage for Pentium® II & III ProcessorsApplication• Laptop and Noteboo...

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SeekIC No. : 004485457 Detail

SC1406: Features: • High Speed Hysteretic controller provides high efficiency over a wide operating load range• Inherently stable• Complete power solution with two LDO drivers• Progr...

SC1406 Data Sheet

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Part Number:
SC1406
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: 2025/12/24

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Product Details

Description



Features:

• High Speed Hysteretic controller provides high efficiency over a wide operating load range
• Inherently stable
• Complete power solution with two LDO drivers
• Programmable output voltage for Pentium® II & III Processors




Application

• Laptop and Notebook computers
• High performance Microprocessor based systems
• High efficiency distributed power supplies




Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL MAXIMUM UNITS
VCC Supply Voltage VmaxVCC 7 V
Low Battery Input LBIN 7 V
Input & Output Pins   VCC + 0.3
GND - 0.3		 V
Enable EN 7 V
Operating Junction Temperature TJ 0 to +125 °C
Lead Temperature (Soldering) 10 seconds TL 700 °C
Storage Temperature TSTG -65 to 150 °C



Description

The SC1406 is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the control signal to an external high speed Mosfet driver. A 5-bit DAC sets the output voltage, thus providing a voltage resolution of 25mV.

The SC1406 is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the control signal to an external high speed Mosfet driver. A 5-bit DAC sets the output voltage, thus providing a voltage resolution of 25mV.




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