TECA1 Series TEC Controllers

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MAIN FEATURES

High Efficiency: ≥90%

Maximum Output Current: 2.5A

Actual Object Temperature Monitoring

High Stability: 0.01°C

High Reliability and Zero EMI

Compact Size

100 % lead (Pb)-free and RoHS compliant

APPLICATIONS

The TECA1-xV-xV-D is an electronic module designed for driving TECs (Thermo-Electric Coolers) with high stability in regulating the object temperature, high energy efficiency, zero EMI, and small package.

Selection Guide for TECA1 Series TEC Controllers
We can design and manufacture customized products based on customers' requirements.
Image Part Number Data-
sheet
Unit
Price
Qty.
Avail.
Buy
Now
Input
Voltage
Max.
Output
Voltage
Dimension
(mm)
Temp Pin @ Shut Down 3 Voltage Reference @
Shut Down
Package
Type
Click to View TECA1-3V-1.3V-D
TEC controller
TECA1-xV-xV-D $73 5 TECA1-XV-XV-D 3.3V 1.3V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-3V-1.3V-DB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-XV-XV-D 3.3V 1.3V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-3V-1.3V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-XV-XV-D 3.3V 1.3V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-3V-1.3V-SB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-XV-XV-D 3.3V 1.3V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-3V-2V-D
TEC controller
TECA1-xV-xV-D $73 7 TECA1-XV-XV-D 3.3V 2V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-3V-2V-DB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-XV-XV-D 3.3V 2V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-3V-2V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-XV-XV-D 3.3V 2V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-3V-2V-SB
TEC controller
TECA1-xV-xV-D $73 1 TECA1-XV-XV-D 3.3V 2V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-3V-2.5V-D
TEC controller
TECA1-xV-xV-D $73 22 TECA1-XV-XV-D 3.3V 2.5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-3V-2.5V-DB
TEC controller
TECA1-xV-xV-D $73 3 TECA1-XV-XV-D 3.3V 2.5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-3V-2.5V-S
TEC controller
TECA1-xV-xV-D $73 4 TECA1-XV-XV-D 3.3V 2.5V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-3V-2.5V-SB
TEC controller
TECA1-xV-xV-D $73 5 TECA1-XV-XV-D 3.3V 2.5V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-3V-3V-D
TEC controller
TECA1-xV-xV-D $73 22 TECA1-XV-XV-D 3.3V 3V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-3V-3V-DB
TEC controller
TECA1-xV-xV-D $73 0 ECA1-XV-XV-D 3.3V 3V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-3V-3V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-XV-XV-D 3.3V 3V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-3V-3V-SB
TEC controller
TECA1-xV-xV-D $73 3 TECA1-XV-XV-D 3.3V 3V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-2V-D
TEC controller
TECA1-xV-xV-D $73 52 TECA1-XV-XV-D 5V 2V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-2V-DB
TEC controller
TECA1-xV-xV-D $73 5 TECA1-xV-xV-D 5V 2V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-2V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 2V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-2V-SB
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 2V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-2.5V-D
TEC controller
TECA1-xV-xV-D $73 182 TECA1-XV-XV-D 5V 2.5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-2.5V-DB
TEC controller
TECA1-xV-xV-D $73 6 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-2.5V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-2.5V-SB
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-2.5V-D-OP
TEC controller
TECA1-xV-xV-D $73 3 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-2.5V-D-OPB
TEC controller
TECA1-xV-xV-D $73 2 TECA1-XV-XV-D 5V 2.5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-2.5V-DU
TEC controller
TECA1-xV-xV-D $73 5 TECA1-XV-XV-D 5V 2.5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-2.5V-DUB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-XV-XV-D 5V 2.5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-2.5V-S-OP
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-2.5V-S-OPB
TEC controller
TECA1-xV-xV-D $73 7 TECA1-xV-xV-D 5V 2.5V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-3V-D
TEC controller
TECA1-xV-xV-D $73 21 TECA1-xV-xV-D 5V 3V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-3V-DB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-xV-xV-D 5V 3V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-3V-S
TEC controller
TECA1-xV-xV-D $73 3 TECA1-xV-xV-D 5V 3V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-3V-SB
TEC controller
TECA1-xV-xV-D $73 3 TECA1-xV-xV-D 5V 3V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-3.5V-D
TEC controller
TECA1-xV-xV-D $73 36 TECA1-xV-xV-D 5V 3.5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-3.5V-DB
TEC controller
TECA1-xV-xV-D $73 5 TECA1-xV-xV-D 5V 3.5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-3.5V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 3.5V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-3.5V-SB
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 3.5V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-4V-D
TEC controller
TECA1-xV-xV-D $73 0 TECA1-xV-xV-D 5V 4V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-4V-DB
TEC controller
TECA1-xV-xV-D $73 2 TECA1-xV-xV-D 5V 4V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-4V-S
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 4V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-4V-SB
TEC controller
TECA1-xV-xV-D $73 1 TECA1-xV-xV-D 5V 4V 25.4×17.78×4.5 Disabled Working SMT
Click to View TECA1-5V-5V-D
TEC controller
TECA1-xV-xV-D $73 51 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-5V-DB
TEC controller
TECA1-xV-xV-D $73 3 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-5V-S
TEC controller
TECA1-xV-xV-D $73 40 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-5V-DSB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-5V-DU
TEC controller
TECA1-xV-xV-D $73 0 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Working Working DIP
Click to View TECA1-5V-5V-DUB
TEC controller
TECA1-xV-xV-D $73 7 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Disabled Working DIP
Click to View TECA1-5V-5V-S
TEC controller
TECA1-xV-xV-D $73 20 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Working Working SMT
Click to View TECA1-5V-5V-SB
TEC controller
TECA1-xV-xV-D $73 0 TECA1-xV-xV-D 5V 5V 25.4×17.78×4.5 Disabled Working SMT

Suffix Definition:

U: The controller only has cooling function, can not do heating. For example: TECA1-5V-2.5V-DU.

S: The controller has an internal pull down resistor on the SDN pin, as opposed to an internal pull up resistor. For example: TECA1-5V-2.5V-DS.

-OP: The controller does not have the two pulling - to -the- middle resistors on the TEMPSP pin, as opposed to the controllers that do have these two resistors. See the datasheet for details. The controller does not have the resistor of 500KOhm between the TEMPSP pin and a 1.5V voltage source, as opposed to the other controllers that do have this resistor. For example: TECA1-5V-2.5V-D-OP.

Note:

Evaluation Board, TECEV104, is available for TEC controllers TECA1-xV-xV-D, which can be used for achieving the following functions:

1. Setting maximum output voltage

2. Setting set-point temperature

3. Monitoring output voltage

4. Monitoring acutal thermal load temperature

5. Tuning the compensation network so as to

match thermal load

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