EMC6D103 datasheet(92/92 Pages) SMSC

Part #	EMC6D103

Description	Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features

PDF	92 Pages

Scroll/Zoom	100%

Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

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Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features

Datasheet

Revision 0.3 (03-01-07)

SMSC EMC6D103

DATASHEET

Figure B.4 Remote Diode (Apply to Remote2 Lines)

Notes:

1. 2.2nF cap is optional and should be placed close to the EMC6D103 if used.

2. The voltage at PWM3 must be at least 2.0V to avoid triggering Address Enable.

3. The Remote Diode + and Remote Diode - tracks should be kept close together, in parallel with

grounded guard tracks on each side. Using wide tracks will help to minimize inductance and

reduce noise pickup. A 10 mil track minimum width and spacing is recommended. See Figure B.5,

"Suggested Minimum Track Width and Spacing".

Figure B.5 Suggested Minimum Track Width and Spacing

Remote Diode +

Remote Diode -

2.2nF

External Temperature

Sensing Diode

(MMBT3904)

GND

D+

D-

10 mil.

EMC6D103 Datasheet(PDF) 92 Page - SMSC Corporation