TC622EPA Microchip Technology, TC622EPA Datasheet - Page 7

• Manufacturer Part Number: TC622EPA
• Description: IC,TEMPERATURE SENSOR,DIP,8PIN,PLASTIC
• Manufacturer: Microchip Technology

Specifications of TC622EPA

• Rohs Compliant: YES
• Sensing Temperature: -40°C ~ 85°C
• Output Type: Active High, Active Low
• Voltage - Supply: 4.5 V ~ 18 V
• Accuracy: ±1°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Temperature Threshold: Programmable
• Full Temp Accuracy: 5 C
• Supply Voltage (max): 18 V
• Supply Voltage (min): 4.5 V
• Description/function: Low Cost Single Trip Point Temperature Sensor
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 600 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 4-2:
©
OUT
2002 Microchip Technology Inc.
T
R
T
SET
SET
SET
1
5
6
4
– 2 C
GND
NC
T
NC
SET
TC624
TC624 AS A FAN
CONTROLLER FOR
NOTEBOOK PC
V
OUT
OUT
NC
DD
Fan "On"
+2.7 to 4.5V +12V
7
8
3
2
+
Logic Level
N-Channel
MOSFET
DC Fan
FIGURE 4-3:
OUT
T
R
T
SET
SET
SET
6
4
1
5
– 2 C
GND
T
NC
NC
SET
TC622
TC622/TC624
TC622 AS A HEATER
THERMOSTAT
Heater "On"
V
OUT
OUT
DD
NC
+4.5 to 18.0V
2
7
8
DS21440B-page 7
+12V
Level Logic
N-Channel
MOSFET
Heater