Page 2 of 3 Issued Date：2008/01/25

TEM03-48S05

Efficiency VS Input Voltage

73

75

77

79

81

83

85

36

40

44

48

52

56

60

64

68

72

INPUT VOLTAGE (V)

TEM03-48S05

Efficiency VS Output Load

45

50

55

60

65

70

75

80

85

90

95

10

20

30

40

50

60

70

80

90

100

OUTPUT LOAD (% of Full Load)

Output Current

Input Current

Model

Number

Input

Range

Output

Voltage

Output

Voltage Range Min. load Full load

Output

(2)

(3)

Full Load

(2)

Eff

(4)

(%)

Capacitor

(5)

Load max

TEM03-05S33 4.5 – 9 VDC 3.3 VDC 2.84 – 3.67 VDC

0mA

600mA

75mVp-p

50mA

591mA

71

3300μF

TEM03-05S05 4.5 – 9 VDC

5 VDC

4.3 – 6 VDC

0mA

600mA

75mVp-p

60mA

857mA

74

1500μF

TEM03-05S12 4.5 – 9 VDC 12 VDC

12 – 15 VDC

0mA

250mA

75mVp-p

55mA

811mA

78

700μF

TEM03-05D12 4.5 – 9 VDC ±12 VDC

±12 – ±15 VDC

0mA

±125mA

75mVp-p

50mA

779mA

81

±250μF

TEM03-12S33 9 – 18 VDC 3.3 VDC 2.84 – 3.67 VDC

0mA

600mA

75mVp-p

40mA

232mA

75

3300μF

TEM03-12S05 9 – 18 VDC

5 VDC

4.3 – 6 VDC

0mA

600mA

75mVp-p

55mA

333mA

79

1500μF

TEM03-12S12 9 – 18 VDC

12 VDC

12 – 15 VDC

0mA

250mA

75mVp-p

55mA

325mA

81

700μF

TEM03-12D12 9 – 18 VDC ±12 VDC

±12 – ±15 VDC

0mA

±125mA

75mVp-p

60mA

328mA

80

±250μF

TEM03-24S33 18 – 36 VDC 3.3 VDC 2.84 – 3.67 VDC

0mA

600mA

75mVp-p

10mA

116mA

75

3300μF

TEM03-24S05 18 – 36 VDC

5 VDC

4.3 – 6 VDC

0mA

600mA

75mVp-p

10mA

166mA

79

1500μF

TEM03-24S12 18 – 36 VDC 12 VDC

12 – 15 VDC

0mA

250mA

75mVp-p

15mA

162mA

81

700μF

TEM03-24D12 18 – 36 VDC ±12 VDC

±12 – ±15 VDC

0mA

±125mA

75mVp-p

30mA

160mA

82

±250μF

TEM03-48S33 36 – 75 VDC 3.3 VDC 2.84 – 3.67 VDC

0mA

600mA

75mVp-p

5mA

58mA

75

3300μF

TEM03-48S05 36 – 75 VDC

5 VDC

4.3 – 6 VDC

0mA

600mA

75mVp-p

5mA

83mA

79

1500μF

TEM03-48S12 36 – 75 VDC 12 VDC

12 – 15 VDC

0mA

250mA

75mVp-p

15mA

80mA

82

700μF

TEM03-48D12 36 – 75 VDC ±12 VDC

±12 – ±15 VDC

0mA

±125mA

75mVp-p

10mA

80mA

82

±250μF

TEM03-48S05 Derating Curve

0

20

40

60

80

100

120

-25

0

25

50

75

100

AMBIENT TEMPERATURE(℃)

82

Note:

1. BELLCORE TR-NWT-000332. Case 1:50% Stress, temperature at 40ºC.

MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment).

2. Maximum value at nominal input voltage and full load.

3. Typical value at nominal input voltage and no load.

4. Typical value at nominal input voltage and full load.

5. Test by minimum Vin and constant resistive load.

6. The following output voltage can be obtained by connecting this terminal to an output + or – terminal. Unless the

output voltage is adjusted, this terminal should be open.

7. In addition, the voltage can be adjusted not by shorting these terminals, but by connecting them to resistances as shown below.

8. Arithmetic expression connected resistance: R ( KΩ )

8-1 Vo=(3.3*R+36.7)/(R+10)

8-2 Vo=(3.3*R+36.7)/(R+12.92)

8-3 Vo=2.5*[2+2.7/(R+6.8)]

8-4 Vo=2.5*[2-2.7/(R+9.5)]

8-5 Vo=2.5+9.5(R+10.9)/(R+8.2) [Between two outputs] 8-6 Vo=2.5+22*(R+12.7)/(R+10) [Between two outputs]

9. The TEM03 series can meet EN55022 Class A with parallel an external capacitor to the input pins.

Recommend : 05Vin : 10μF/25V 1210 MLCC

12Vin : 4.7μF/25V 1210 MLCC

24Vin : 3.3μF/50V 1210 MLCC

48Vin : 1.5μF/100V 1812 MLCC