EMC6D103S Datasheet, PDF (13/84 Pages) SMSC Corporation – Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features

Fan Control Device with High Frequency PWM Support and Hardware Monitoring Features
Datasheet
Chapter 4 Operational Description
4.1
4.2
Maximum Guaranteed Ratings
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to +70^oC
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55^o to +150^oC
Lead Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to JEDEC Spec. J-STD-020
Maximum V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V
Positive Voltage on any pin (except for analog inputs), with respect to Ground . . . . . . . . . . . . . . 5.5V
Negative Voltage on any pin (except for analog inputs), with respect to Ground. . . . . . . . . . . . . . -0.3V
Positive Voltage on voltage analog inputs:
Vccp_in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V
2.5V_in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0V
+5V_in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0V
12V_in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V
Note:
Stresses above those listed could cause permanent damage to the device. This is a stress
rating only and functional operation of the device at any other condition above those indicated
in the operation sections of this specification is not implied. When powering this device from
laboratory or system power supplies, it is important that the Absolute Maximum Ratings not be
exceeded or device failure can result. Some power supplies exhibit voltage spikes on their
outputs when the AC power is switched on or off. In addition, voltage transients on the AC
power line may appear on the DC output. If this possibility exists, it is suggested that a clamp
circuit be used.
Ratings for Operation
TA = 0^oC - 70^oC, VCC=+3.3V±10%
PARAMETER
SYMBOL MIN
TYP
MAX UNITS
COMMENTS
Temperature-to-Digital
Converter Characteristics
Internal Temperature
Accuracy
-3
±0.25
+3
-2
+2
o_C
o_C
040^oC_oC<<==TATA<<==707^o_0CoC
External Diode Sensor
Accuracy
-5
±0.25
+5
-3
+3
o_C
o_C
4-400^ooCC<<==TT_SS<<==110205^ooCC
SMSC EMC6D103S
13
DATASHEET
Revision 0.2 (06-14-06)