EMC2303-1-KP-TR Standard Microsystems (SMSC), EMC2303-1-KP-TR Datasheet - Page 46

• Manufacturer Part Number: EMC2303-1-KP-TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of EMC2303-1-KP-TR

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 12
• Lead Free Status / RoHS Status: Compliant

Chapter 6 Typical Operating Curves
Revision 1.2 (03-22-10)
600
550
500
450
400
350
300
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
-1
1
0
-50
-50
Tachometer Measurement Accuracy vs. Ambient Temperature
The following Typical Operating Curves are included.
Supply Current vs. Ambient Temperature
Supply Current vs. Temperature
Supply Current vs. Supply Voltage
Fan TACH Accuracy vs. Temperature
Fan TACH Accuracy vs. Supply Voltage
PWM output frequency vs. Supply Voltage
PWM output frequency vs. Temperature
FSC Operation
0
0
Ambient Temperature (°C)
Ambient Temperature (°C)
Temperature (C)
Temperautre (C)
50
50
100
100
150
150
DATASHEET
46
Multiple RPM-Based PWM Fan Controller for Three Fans
-0.2
-0.4
-0.6
-0.8
600
550
500
450
400
350
300
0.8
0.6
0.4
0.2
-1
1
0
2.95
2.95
Tachometer Measurement Accuracy vs. Supply Voltage
3.05
3.05
Supply Current vs. Supply Voltage
3.15
3.15
Supply Voltage (V)
Supply Voltage (V)
Supply Voltage (V)
3.25
3.25
3.35
3.35
3.45
3.45
SMSC EMC2303
3.55
3.55
Datasheet
3.65
3.65