RECOM R05TR244872, R12TR244872 Datasheet

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RECOM R05TR244872, R12TR244872 Datasheet

EUROLINE - DC/DC-Converter

RxxTR244872-Series, 3 Watt, SIP8, Regulated, (Triple Output)

Features

Input/Output 1kVDC Isolation

Industrial Temperature Range

UL 94V-0 Package Material

No External Components required

Internal SMD Construction

Triple Outputs (-24V, -48V &-72V)

 

 

Selection Guide 5V and 12V Input Types

Part Number

Nom. Input

Output

Rated Output

Output Current 1)

Output Current 2)

 

Voltage

 

´Voltage

Min

Full

Min

Full

 

 

 

 

Load

Load

Load

Load

 

(VDC)

 

(VDC)

(mA)

(mA)

(mA)

mA)

 

 

Vo1

-24

1.4

42

4.2

126

R05TR244872

5

Vo2

-48

0.7

21

2.1

63

 

 

Vo3

-72

0.5

14

1.4

42

 

 

Vo1

-24

1.4

42

4.2

126

R12TR244872

12

Vo2

-48

0.7

21

2.1

63

 

 

Vo3

-72

0.5

14

1.4

42

1). Assuming all 3 channels are equally loaded.

 

 

 

 

 

 

2). Assuming only 1 channel is loaded.

 

 

 

 

 

 

Absolute Maximum Ratings

Input Voltage VIN

05V types

7VDC

 

12V types

15VDC

Short Circuit Duration 3)

 

1 s

Control Voltage, SD

 

VIN

Operating Temperature Range (all output types)

 

–40°C min. to +85°C

Lead Temperature 1.5mm from Case for 10 seconds

 

300°C

Output Power Delivery

 

3W

3). Supply voltage must be discontinued at the end of the short circuit duration.

 

 

Electrical Specifications (measured at TA=25°C, at nominal input voltage and rated output current unless otherwise specified)

Input Voltage Range VIN (continuous operation)

5V types

4.5VDC min. / 5.5VDC max.

 

12V types

10.8VDC min. / 13.2VDC max.

Ripple Current (IRIPPLE)

5V types

85 mA

 

12V types

66 mA

Zero Load Input Current (ICCZL)

5V types, 0% output load

50 mA typ. / 80 mA max.

 

12V types, 0% output load

27.5 mA typ. / 50 mA max.

Internal Power Dissipation (PDISS)

5V types, 0% output load

250 mW typ. / 400 mW max.

 

12V types, 0% output load

330 mW typ. / 600 mW max.

Operating Threshold

Switch voltage (VSD)

1.30 V min. / 1.90 V max.

 

Sink current (ISD)

170 µA min. / 300 µA max.

Shut Down Pin Current Sink

5V types, VSD = 5.0V

0.80 mA min. / 1.10 mA max.

 

12V types, VSD = 12.0V

2.20 mA min. / 3.00 mA max.

Input Quiescent Current During Shut Down

5V types, VSD = 5.0V

14 mA

 

12V types, VSD = 12.0V

15 mA

Total Rated Power (POUT)

Total of all outputs or any single output

0.1 W min. / 3.0 W max.

Output Current (IOUT)

From any single 24V output

4.2 mA min. / 126 mA max.

Single Channel Voltage Setpoint Accuracy

POUT = 100mW

0% min. / 10% max.

 

POUT = 3W

-7.5% min. / 2.5% max.

EU 38

 

www.recom-international.com

EUROLINE - DC/DC-Converter

RxxTR244872-Series, 3 Watt, SIP8, (Triple Output)

Electrical Specifications (measured at TA = 25°C, at nominal input voltage and rated output current unless otherwise specified)

Output Voltage (VOUT) - Vo1

POUT = 100mW

24.0 V min. / 26.4 V max.

 

POUT = 3W

22.2 V min. / 24.6 V max.

Output Voltage (VOUT) - Vo2

POUT = 100mW

48.0 V min. / 52.8 V max.

 

POUT = 3W

44.4 V min. / 49.2 V max.

Output Voltage (VOUT) - Vo3

POUT = 100mW

72.0 V min. / 79.2 V max.

 

POUT = 3W

66.6 V min. / 73.8 V max.

Line Regulation (VIN = 90% to 110% of nominal )

 

1.01% typ. / 1.2% max.

Load Regulation (POUT)

POUT = 100mW to 3W

8% typ. / 15% max.

Ripple and Noise (DC to 20MHz single channel, 24V)

 

0mVp-p min. / 400mVp-p max.

Isolation Voltage (VISOL) (flash tested for 1 second)

 

1000VDC min.

Isolation Capacitance (CISOL)

5V types, 1 MHz, 1V

65 pF

 

12V types, 1 MHz, 1V

130 pF

Insulation Resistance (1000VDC test)

 

1 GΩ min. /10 GΩ typ.

Leakage Current (IL)

5V types, 220V AC, 50Hz

4.5 µA

 

12V types, 220V AC, 50Hz

10.4 µA

Efficiency (all channels or any single channel)

 

75% min. to 85% max.

Switching Frequency (fOSC)

 

85 kHz typ.

Oscillator Voltage Coefficient (fVCO)

VIN = 90% to 110% of nominal

20%

Package Weight

 

3.85 gm

Case Temperature Rise Above Ambient

1 litre static air chamber

27°C typ

Output Voltage Temperature Coefficient (VTCO)

TA = -40°C to TA = +85°C

15 mV/°C typ.

Oscillator Temperature Coefficient (fTCO)

TA = -40°C to TA = +85°C

300 Hz/°C typ.

Operating Temperature (TA)

 

–40°C min. / +85°C max.

Storage Temperature Range

 

–50°C to +125°C max.

MTTF (depending on the type) 1)

– 40°C

174kHrs min. / 174kHrs max.

 

+25°C

145kHrs min. / 145kHrs max.

 

+85°C

121kHrs min. / 121kHrs max.

1). Calculated using MIL-HDBK-217F with nominal input voltage at full load.

 

 

Please contact us, if you need exact parameters for the converter you have selected.

 

 

www.recom-international.com

EU 39

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