TC653AEVUA Microchip Technology, TC653AEVUA Datasheet - Page 2

• Manufacturer Part Number: TC653AEVUA
• Description: IC TEMP SENSOR/DC FAN CTLR 8MSOP
• Manufacturer: Microchip Technology
• Series: FanSense™r
• Type: Temperature Sensorr

Specifications of TC653AEVUA

• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Oscillator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: 25°C, 45°C Trip Points
• Output Type: Active Low
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Motor Type: DC Brushless
• No. Of Outputs: 1
• Output Current: 5mA
• Output Voltage: 2.3V
• Supply Voltage Range: 2.8V To 5.5V
• Driver Case Style: MSOP
• No. Of Pins: 8
• Operating Supply Voltage: 5.5 V
• Supply Current: 90 uA
• Mounting Style: SMD/SMT
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TC652/TC653
Typical Application Diagram
DS21453B-page 2
+5V V
GND
DD
1
2
3
4
FAULT
Fan Fault Alert
V
SHDN
SHDN Control
GND
DD
TC652
TC653
SENSE
µController
T
OVER
PWM
GND
8
7
6
5
Over-Temp
Alert
0.01µF
C
1k
SENSE
+12V
FanSense™
DC Fan
R
300mA
2Ω
Max.
SENSE
©
2002 Microchip Technology Inc.