TGP-751 Micropelt, TGP-751 Datasheet - Page 11

• Manufacturer Part Number: TGP-751
• Description: Power Management IC Development Tools THIN FILM THERMOGENERATOR
• Manufacturer: Micropelt
• Type: Energy Harvestingr

Specifications of TGP-751

• Rohs: yes
• Product: Prototype Products
• Tool Is For Evaluation Of: MPG-D751
• Output Voltage: 110 mV/k
• Description/function: TGP-751 is a packaged thermogenerator, which offers the superior performance of Micropelt's thin film generators in a standard package concept. TGP-751 is the best device for low DT (body harvesting) and max. power with large heat sink.
• Dimensions: 15 mm x 10 mm x 9.3 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C

TGP-751 / TGP-651
Permissible deviations
in mm for ranges in
nominal lengths
0.5 up to 3
over 3 up to 6
over 6 up to 30
over 30 up to 120
over 120 up to 400
over 400 up to 1000
over 1000 up to 2000
over 2000 up to 4000
3.2
3.1.1 General tolerances for linear and angular dimensions according DIN ISO 2768-mk
For TGP tolerance class „medium“ is applicable, except tolerances ± are given in the drawing.
3.2.1 Electrical connection and polarity
Output voltage polarity depends on the direction of the
heat flux.


Default heat flux direction of the TGP: the lager rec-
tangular base plate is the cold side. Therefore it is
indicated on the pcb with “cld” (cold).
In the TE-CORE power module the larger rectangu-
lar base plate is attached to the heat sink. The hot
side is the Aluminum cylinder which is attached to
the heat source. (see schematic diagram top right)
If you use the TGP package the other way round
then the polarity is inverted and the heat flux is in
the opposite direction. (see schematic diagram
down right)
Handling and integration of TGP components
-> heat flux direction defines polarity
f (fine)
±0.05
±0.05
±0.15
±0.1
±0.2
±0.3
±0.5
-
m (medium)
±0.1
±0.1
±0.2
±0.3
±0.5
±0.8
±1.2
±2.0
designation (description)
Hot surrounding
Tolerance class
thermal radiation
Micropelt - preliminary - Datasheet TGP v2.3 | Page 11
ThermoGenerator-Package
Heat flux direction of TE-CORE power module
TIM
TGP
heat sink
TGP
c (coarse)
heat source
heat flux
heat flux
±0.2
±0.3
±0.5
±0.8
±1.2
±2.0
±3.0
±4.0
heat source
heat sink
TIM
Magnet
Magnet
thermal radiation
Hot surrounding
v (very coarse)
±0.5
±1.0
±1.5
±2.5
±4.0
±6.0
±8.0
-