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MICROCHIP  EMC2302-1-AIZL-TR  IC, RPM FAN CONTROLLER, PWM, MSOP-10

MICROCHIP EMC2302-1-AIZL-TR
Technical Data Sheet (636.76KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The EMC2302-1-AIZL-TR is a dual RPM-based PWM Fan Controller with up to two independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and fan speed control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. The closed loop fan speed control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2302 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems.
  • Two programmable fan control circuits - 4-wire fan compatible
  • High and low speed PWM
  • Fan spin up control and ramp rate control
  • Alert on fan stall
  • Watchdog timer
  • RPM-based fan control algorithm
  • SMBus 2.0 Compliant - SMBus alert compatible
  • CLK Pin can provide a clock source output

 

Product Information

Motor Type:
PWM
No. of Outputs:
2Outputs
Output Current:
-
Output Voltage:
-
Driver Case Style:
MSOP
No. of Pins:
10Pins
Supply Voltage Min:
3V
Supply Voltage Max:
3.6V
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Consumer Electronics;
  • Communications & Networking;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000025