EMC2103-2 | Microchip Technology

Overview

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  • # Fans Drivers:1
  • PWM/Linear Control:PWM
  • # RemoteTemperature Monitors:3
  • Ambient Temperature Sensor:1
  • TypicalAccuracy:±0.5
  • Max Accuracy:±1.0
  • Temperature Max:125
  • Temperature Min:-40
  • Vcc Max (V):3.6
  • Vcc Min (V):3.0
  • SMBus Alert:Yes
  • System Shutdown:Yes
  • Voltage Monitors:No
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  • 4-wire fan compatible
  • High and low frequency PWM
  • 2.5% accuracy from 500RPM to 16k RPM
  • Detects fan aging and variation
  • Allows programmed fan response to temperature
  • Controls fan speed or PWM drive setting
  • Allows externally set temperature data to drive fan
  • Supports DTS data from CPU
  • Supports 45nm, 60nm, and 90nm CPU diodes
  • Automatically detects and supports CPUs requiring BJT or Transistor models
  • Resistance error correction
  • Supports discrete transistors (i.e. 2N3904)
  • 1°C accurate (60°C to 125°C)
  • 0.125°C resolution
  • Cannot be altered by software
  • 65°C to 127°C Range
  • Programmable High and Low Limits for all channels
  • 2°C accuracy
  • 0.125°C resolution
  • 3.3V Supply Voltage
  • SMBus Alert compatible
  • Two dedicated GPIOs (EMC2103-2 and EMC2103-4 only)
  • Available in 12-pin, QFN RoHS Compliant Package (EMC2103-1) or 16-pin, QFN RoHS Compliant Package (EMC2103-2 and EMC2103-4)
  • Notebook Computers
  • Projectors
  • Graphics Cards
  • Industrial and Networking Equipment
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emc2103-2
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