EMC2105-BP datasheet(10/89 Pages) SMSC

Part #	EMC2105-BP

Description	RPM-Based High Side Fan Controller with Hardware Thermal Shutdown

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Manufacturer	SMSC [SMSC Corporation]

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RPM-Based High Side Fan Controller with Hardware Thermal Shutdown

Datasheet

Revision 1.78 (04-21-09)

10

SMSC EMC2105

DATASHEET

Chapter 2 Pin Description

Figure 2.1 EMC2105 Pin Diagram (20 Pin QFN)

EMC2105

20-QFN

1

2

3

4

5

15

14

13

12

11

DN1 / VIN1

DP1 / VREF_T1

TRIP_SET / VIN4

VDD

ALERT#

GND

FAN_OUT

VDD_5V

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