TDH4
3 Watt DC-DC Converter
(PDF) |
 |
| Features |
Applications |
- PCB Mountable
- High Stable Regulated Output
- Thermally Conductive Encapsulant
- 100% Burn-in and Triple Tested
- MTBF > 400,000 hours
|
- Local Area Network
- Isolation Devices
- Telecommunications
- Industrial and Testing Equipment
- Battery-powered equipment
- Medical Equipment
- Distributed Power Equipment
|
| Electrical Specifications |
| Input Voltage Range |
See Table |
| Output Voltage Accuracy |
±5% |
| Load Regulation |
±1% (Single) ±2.5% (Dual) |
| Line Regulation |
±1% |
| Ripple & Noise |
50mV p-p for 5V, 1% for other voltages |
| Short Circuit Protection |
Short Term (10 sec. max.) |
| General Specifications |
| Efficiency (at full load) |
70% typical |
| Isolation Voltage |
2000 VDC |
| Operating Frequency |
25KHz min. |
| Operating Temperature |
-20ºC to +70ºC |
| Storage Temperature |
-40ºC to +100ºC |
| Isolation Resistance |
10^9 Ohms, min |
| Reflected Ripple Current |
20mA, typical |
| Weight |
0.5 Oz. (14.2 grams) |
| Case Material |
Non-conductive plastic |
Model |
Input Voltage (VDC) |
Input Current (mA - typ) |
Output Voltage (VDC) |
Output Current mA (max) |
No Load |
Full Load |
TDH4-0505S
TDH4-0512S
TDH4-0515S |
4.5-5.5 (5) |
90
70
50 |
1000
1100
1000 |
5
12
15 |
500
250
200 |
TDH4-1205S
TDH4-1212S
TDH4-1215S |
10.8-13.2 (12) |
30
30
30 |
350
405
405 |
5
12
15 |
500
250
200 |
TDH4-2405S
TDH4-2412S
TDH4-2415S |
21.6-26.4 (24) |
25
25
25 |
180
200
200 |
5
12
15 |
500
250
200 |
TDH4-4805S
TDH4-4812S
TDH4-4815S |
43.2-52.7 (48) |
20
20
20 |
80
90
90 |
5
12
15 |
500
250
200 |
| S: Single Output D: Dual Output |
|