TC626040VAB Microchip Technology, TC626040VAB Datasheet
TC626040VAB
Manufacturer Part Number
TC626040VAB
Description
IC SOLOD ST TEMP SENSR 40C TO220
Manufacturer
Microchip Technology
Datasheet
1.TC626040VAB.pdf
(2 pages)
Specifications of TC626040VAB
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Other names
158-1099
FEATURES
APPLICATIONS
SYSTEM OVERTEMPERATURE PROTECTION
TEMPERATURE LIMIT SWITCH
PIN CONFIGURATIONS
Requires No External Components
On-Chip Temperature Sensing
TO-220 package for "Hot Spot" Mounting
50mA Output Signal TO-220 Package (TC626VAB)
TO-92 Package for Direct Circuit Board Mounting
Vibration-Immune Temperature Sensing
Fan Speed Control Circuits
System Overtemperature Shutdown
Advanced Thermal Warning
Consumer Products
TELCOM SEMICONDUCTOR, INC.
5V TO 18V
1 2 3
TC626
TO-220-3
2
3
TC626xxxVAB
1
PIN 1 SWITCHES 'HIGH' IF
TEMPERATURE GOES ABOVE
THE PRESET VALUE.
NC
NC = NORMALLY CLOSED
1 2 3
RELAY
SYSTEM POWER
TO-92-3
TC626xxxVZB
1 2 3
GENERAL DESCRIPTION
the system when measured temperature is above the fac-
tory-programmed setting. It is designed to replace mechani-
cal (bimetal) temperature limit switches and offers increased
ruggedness, higher reliability and greater setpoint accuracy.
It requires no external components.
ture range. It is available in a TO-92 package, which is ideal
for ambient temperature sensing applications. It is also
available in a TO-220-3 package for heatsink temperature
measurement applications.
ORDERING INFORMATION
Part Number*
TC626040VAB
TC626040VZB
TC626050VAB
TC626050VZB
TC626080VAB
TC626080VZB
TC626090VAB
TC626090VZB
TC626100VAB
TC626100VZB
*Trip-point temperature is designated as follows: Part numbers are
TC626xxxVAB or TC626VZB, where xxx = trip-point tempeature in C.
For high volume applications requiring different trip-points, contact
factory.
The TC626 is a temperature limit detector that notifies
The TC626 operates over a – 55 C to +125 C tempera-
Temperature
Package
TO-220-3
TO-92-3
TO-220-3
TO-92-3
TO-220-3
TO-92-3
TO-220-3
TO-92-3
TO-220-3
TO-92-3
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
– 55 C to +125 C
* PATENTED
TC626*
TC626-6
Range
8/23/96
2-29
1
2
3
4
5
6
7
8
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TC626040VAB Summary of contents
Page 1
... The TC626 operates over a – +125 C tempera- ture range available in a TO-92 package, which is ideal for ambient temperature sensing applications also available in a TO-220-3 package for heatsink temperature measurement applications. ORDERING INFORMATION Part Number* TC626040VAB TC626040VZB TC626050VAB SYSTEM POWER TC626050VZB TC626080VAB TC626080VZB ...
Page 2
... OUT the setpoint value 3 C. Built-in hysteresis prevents output "chattering" when measured temperature is at (or near) the trip point (Figure 1). As temperature falls through the trip point, hysteresis main- tains the output high until measured temperature lower than the trip point setting. ...