P-DUKE TEM03-05S12, TEM03-05S05, TEM03-05D12, TEM03-48D12, TEM03-24S33 Datasheet

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TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25ºC otherwise noted

• PACKAGE, 1.12 x 0.81 x 0.33 INCH

• NO EXTERNAL INPU T AND OUTPU T CAPACITOR NEED ED

• 2:1 WIDE INPUT VOLTAGE RANGE

• LOW RIPPLE & NOISE

• FIVE-SIDED SHIELD

• OVER CURRENT PROTECTION

• SHORT CIRCUIT PROTECTION

• LONG LIFE WI THOUT ELECTROLYTIC CAPACITOR

The TEM03 series offer 3 watts of output power from a 1.12 x 0.81 x 0.33 inch package without derating to 50 2:1 wide input voltage of 4.5-9, 9-18, 18-36 and 36-75VDC and features 500VAC of solation, short-circuit protection. The safety meets to EN60950 and UL1950. All models are particularly suited to telecommunications, industrial, mobile telecom and test equipment applications.

ºC and without external input/output capacitor. The TEM03 series with

OUTPUT SPECIFICATIONS

Maximum output power 3 Watts Voltage accuracy Full load and nominal Vin ± 2%

Minimum load

Line regulation LL to HL at Full Load Load regulation 10% to 100% FL Ripple and noise 50MHz bandwidth 120mVp-p, max Maximum temperature drift Transient response recovery time 25% load step change 500uS, typ Short circuit protection Continuous, automatics recovery

Over current protection 170%, typ.

0.2%

0.5%

0.02% / ºC

INPUT SPECIFICATIONS

4.5 – 9VDC 9 – 18VDC

18 – 36VDC 36 – 75VDC

L-C filter

15VDC 36VDC 50VDC

100VDC

Input voltage range

Input filter

Input surge voltage 100mS max

5V nominal input 12V nominal input 24V nominal input 48V nominal input

OUTPUT VOLTAGE ADJUSTMENT TERMINAL(Vset ) (Note1)

Model number Open -Vout shorted +Vout shorted XXS33

XXS05 XXS12 XXD12

Model number Open XXS33

XXS05 XXS12 XXD12

3.3V 5V

12V

12V

3.3V 5V

12V

12V

3.67V 6V

15V

15V

-Vout connected

with resistance (2)

3.3 to 3.67V (3-1) 5 to 6V (3-3)

12 to 15V (3-5)

12 to 15V (3-6)

2.84V

4.3V

+Vout connected

with resistance (2)

3.3 to 2.84V (3-2) 5 to 4.3V (3-4)

GENERAL SPECIFICATIONS

Efficiency See table

Isolation voltage

Isolation resistance Isolation capacitance 300 pF,max

Safety standard pending IEC60950, J60950, UL60950, EN60950

Switching frequency Full load to No load 100 to 1500 KHz Case material Metal case

Base material None

Weight 11.5g (0.41oz)

Dimension

MTBF (Note 4) 650Fit (1500000hrs, 100% Load)

Input to Output Input to Case Output to Case Input to Output Input to Case Output to Case

500 Vac

DC500V 50M ohms

1.12 x 0.81 x 0.33 Inch (28.5 x 20.5 x 8.5 mm)

ENVIRONMENTAL SPECIFICATIONS

Operating temperature range (with derating) -20ºC to +70ºC Storage temperature range -40ºC to +85ºC Cooling Nature convection Thermal shock MIL-STD-810D

Vibration Shock 100G

Operating humidity range 20% to 95% RH Storage humidity range 20% to 95% RH

At no operation, 10~55~10Hz (sweep for 15min.) amplitude 1.

5mm constant (maximum 9G X, Y, Z 2hrs each)

EMC CHARACTERISTICS

Meet EN55022 classes A recommend circuit with external capacitor filter at input ( Note 5 )

EMC external circuit

Input

DC-DC

Converter

5V input 220uF/16V 12V input 220uF/25V 24V input 100uF/50V 48V input 100uF/100V

Output

(7)

)

Model

Number

TEM03-05S33 4.5 – 9 VDC 3.3 VDC 2.84 – 3.67 VDC TEM03-05S05 4.5 – 9 VDC 5 VDC 4.3 – 6 VDC TEM03-05S12 4.5 – 9 VDC 12 VDC 12 – 15 VDC TEM03-05D12 4.5 – 9 VDC 12 VD C 12 – 15 VDC TEM03-12S33 9 – 18 VDC 3.3 VDC 2.84 – 3.67 VDC TEM03-12S05 9 – 18 VDC 5 VDC 4.3 – 6 VDC TEM03-12S12 9 – 18 VDC 12 VDC 12 – 15 VDC TEM03-12D12 9 – 18 VDC 12 VDC 12 – 15 VDC TEM03-24S33 18 – 36 VDC 3.3 VDC 2.84 – 3.67 VDC TEM03-24S05 18 – 36 VDC 5 VDC 4.3 – 6 VDC TEM03-24S12 18 – 36 VDC 12 VDC 12 – 15 VDC TEM03-24D12 18 – 36 VDC 12 VDC 12 – 15 VDC TEM03-48S33 36 – 75 VDC 3.3 VDC 2.84 – 3.67 VDC TEM03-48S05 36 – 75 VDC 5 VDC 4.3 – 6 VDC TEM03-48S12 36 – 75 VDC 12 VDC 12 – 15 VDC TEM03-48D12 36 – 75 VDC 12 VDC 12 – 15 VDC

Input

Range

Output

Voltage

Output

Voltage Range

Output

Current

600 mA 656 mA 600 mA 909 mA 250 mA 883 mA

125 mA 883 mA

600 mA 253 mA 600 mA 352 mA 250 mA 343 mA

125 mA 343 mA

600 mA 126 mA 600 mA 176 mA 250 mA 169 mA

125 mA 169 mA

600 mA 63 mA 600 mA 88 mA 250 mA 85 mA

125 mA 85 mA

Input

Current

(6)

Eff

(%)

65 3300 uF 70 1500 uF 72 700 uF 72 250 uF 70 3300 uF 75 1500 uF 77 700 uF 77 250 uF 70 3300 uF 75 1500 uF 78 700 uF 78 250 uF 70 3300 uF 75 1500 uF 78 700 uF 78 250 uF

Capacitor

Load max

(8)

Note

1. The follow output voltage can be outputted by connecting this terminal to an output + or – terminal. Unless the output voltage is adjusted, this terminal should be open.

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

3. Arithmetic expression connected resistance: R ( K ) 3-1 Vo=(3.3*R+36.7)/(R+10) 3-2 Vo=(3.3*R+36.7)/(R+12.92) 3-3 Vo=2.5*[2+2.7/(R+6.8)] 3-4 Vo=2.5*[2-2.7/(R+9.5)] 3-5 Vo=2.5+9.5(R+10.9)/(R+8.2) 3-6 Vo=2.5+22*(R+12.7)/(R+10)(Between two outputs)

4. Bellcore TR-NWT-000332. Case1:50% Stress, temperature at 40ºC. (Ground fixed and controlled environment)

5. The filter capacitor recommended use “ CHEMICON “ KMF series or equivalent impedance at 0.16 ~ 0.33 ( 100KHz 20 )

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

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

8. Test by minimum Vin and constant resistor load.

PIN SINGLE

PIN CONNECTION

1 + Vi 2 - Vi 3 NC 4 - Vo 5 Vset 6 + Vo

DUAL

+ Vi

- Vi

- V o

COM

Vset + Vo

BOTTOM

VIEW

LL DIMENSIONS IN INCHES (mm)

PIN PITCH TOLERANCE I0.014(0.35)

Derating Curve

100

75 50

Nature convection

OUTPUT POWER (%)

MBIENT TEMPERATURE (ºC

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by using the method shown below. ( ) for dual output trim

4(3)

5(5)

TRIM UP

30 40 50 60 70 80-20 0 -10

5(5)

6(6)

TRIM DOWN