37-75 WATT DC/DC-CONVERTER
SPECIFICATIONS
TP75-SERIES
INPUT SPECIFICATIONS:
GENERAL SPECIFICATIONS:
Input Voltage Range 2:1................9-18/18-36/36-75V
Efficiency.......................................................see Table
Isolation Voltage* ..................................1500VDC min.
Isolation Resistance ................................1000MOhms
Switching Frequency 12/24Vin.................400kHz typ.
48Vin .................300kHz typ.
Undervoltage Lockout:
Power Up Power Down
12VDCin............8.8V....................8V
24VDCin.............17V..................16V
48VDCin.............34V...............32.5V
Positive Logic Remote ON/OFF................... see Table
Input Filter........................................................Pi-Type
Operating Temperature (Case) ..........-40ꢂC to +100ꢂC
Thermal Shutdown Range, T/Case.....105ꢂC to 115ꢂC
Storage Temperature Range .............-55ꢂC to +105ꢂC
Dimensions (Inch/mm)...........2.40 ꢁ 2.28 ꢁ 0.5 Inches
61.0 ꢁ 57.9 ꢁ 12.7 mm
Case Material: ............................................ Aluminium
* Isolation Voltage = 1.500VDC: Input/Output,
Input/Case, Output/Case
OUTPUT SPECIFICATIONS:
Voltage Accuracy.......................................... 1ꢀmaꢁ.
Transient Response:25ꢀ Step Load Change: <500µsec.
Eꢁternal Trim Adjust ........................................... 10ꢀ
Ripple & Noise (20 MHz BW):
2.5, 3.3 & 5V.......75mVpp maꢁ.
EXTERNAL OUTPUT TRIM
12 & 15V...........100mVpp maꢁ.
24V...................240mVpp maꢁ.
Temperature Coefficient............................. 0.03ꢀ/ꢂC
Short Circuit Protection.............................Continuous
Line Regulation (High Line to Low Line)............ 0.2ꢀ
Load Regulation (Full Load to Zero Load)......... 0.2ꢀ
Over Voltage Protect Trip Range, ꢀ Vo nom.: 115-140ꢀ
Current Limit...............110 - 150ꢀ of Nominal Output
REMOTE ON/OFF CONTROL
CASE DIMENSIONS
(in Inches/mm)
Logic Compability: Open Collector ref to -Input
PIN CONNECTION
PIN FUNCTION
1
2
3
4
5
6
7
8
9
+VDCin
ON/OFF
CASE
- VDCin
- VDCout
- Sense
Trim Adj.
+ Sense
+VDCout
All Specifications typical at Nominal Line,
Full Load @25ꢂC unless otherwise noted
© TECHNO-PROJEKT 2006
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Telefon +49 9356 972120 · Telefax +49 9356 972121
www.techno-projekt.de · eMail: vertrieb@techno-projekt.de
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