8DPRW4_11015D3 [GAPTEC]

8W - Single/Dual Output - Wide Input - Isolated & Regulated;


型号：	8DPRW4_11015D3
厂家：	GAPTEC
描述：	8W - Single/Dual Output - Wide Input - Isolated & Regulated
文件：	总4页 (文件大小：1264K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

8DPRW4_3 Series

8W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

8 Watt

Wide 4:1 input voltage range

Input/Output Isolation Voltage:

3000 VDC

Eﬃciency up to 86%

8W DIL package

The 8DPRW4_3 Series is high performance isolated 8W DC/DC conver-

ters. Designed with high eﬃciency, they allow the operating tempera-

ture range of these units to be -40°C to +85°C with industry-standard

footprint. Further features include wide 4:1 input voltage range, remote

on/oﬀ control, short-circuit protection and over voltage protection.

EN50155 approval for railway

applications

Operating Temperature Range:

-40°C to +85°C

Under voltage lock-out circuit

Over voltage protection

Over load protection

Short circuit protection (SCP)

Remote On/Oﬀ

These converters are well suitable for battery operated equipment,

measurement equipment, telecom, wireless network and industry con-

trol systems. Everywhere where isolated, tightly regulated voltages and

compact size are required.

Common speciﬁcations

Short circuit protection:

Cooling:

Output speciﬁcations

Indeﬁnite (hiccup%, automatic recovery

Item

Test condition

Min

Typ

Max

Units

ꢀ

Nature convection

IEC60068

Voltage accuracy

Line regulation

Load regulation

Cross regulation

Thermal shock:

0.5

ꢀ

Shock:

EN61373

ꢀ

Vibration:

EN61373

Dual (25ꢀ to 100ꢀ

load%

ꢀ

Operation temperature range:

-40°C~+85°C (see derating curve%

-40°C~+70°C (100ꢀ load%

Ripple and noise*

20MHz Bandwidth

of Iout

mVp-p

ꢀ

Storage temperature range:

Maximum case temperature:

Soldering temperature:

Switching frequency:

-55°C~+125°C

Over load

protection

160

105°C

Over voltage

protection

• 3.3V output

• 5V output

• 12V output

• 15V output

3.9

6.2

260°C max, 1.5mm from case for 10 sec

• 24V models: 330kHz TYP

• 110V models 220kHz TYP

•

5V output

12V output

15V output

6.2

Storage humidity range:

Safety standards:

Safety approvals:

Case material:

95ꢀ MAX

IEC/EN 60950-1; EN50155

Nickel coated copper

Epoxy (UL94V-0%

>800,000 hours

18g

Temperature

coeﬃcient

0.02

ꢀ/°C

Transient recovery 25ꢀ load step change

time

250

µs

Potting material:

MTBF (MIL-HDBK-217F @25°C%:

Weight:

Transient respon-

se deviation

25ꢀ load step change

• single output 3.3V:

ꢀ

* Measured with a 0.1uF ceramic capacitor and 10uF electrolytic capacitor.

Input speciﬁcations

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max Units

Item

Test condition

Input to output

Test at 500VDC

Min

Typ

Max

Units

VDC

MΩ

Under voltage

lockout

(Module ON/OFF%

• 24V models

• 110V models

12.6/11.4

41/37

VDC

Isolation voltage

Isolation resistance

Isolation capacitance

3000

1000

Start-up time

Nominal Vin and

constant resistive

load

Input ﬁlter

Pi Type

Model selection:

WCTV_xxyyN##

Input reﬂected ripple

current*

Nominal Vin and

full load

mAp-p

W= Watt; C= Case; T= Type; V= Voltage Variation (omitted 10ꢀ%;

xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation (kVDC%

Remote ON/OFF**

• ON

• OFF

Open or 3.0V ... 12V

Short or 0V ... 1.2V or short circuit

pin1 and pin2/3

Example:

8DPRW4_2415S3

• OFF idle current

8= 8Watt; D= DIP; PR= series; W4= wide input (4:1) 13-70Vin; 15Vout;

S= single output; 3= 3000VDC

Input surge voltage

• 24V models

• 110V models

100

185

VDC

Measured with a simulated source inductance of 12uH and a source capacitor

Cin (22uF, ESR<1.0Ω at 100KHz%

** Control pin is referenced to -Vin (pin2, pin3%

Page 1 of 4

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

8DPRW4_3 – Rev. 2017-1.1

Speciﬁcations subject to change without notice.

8DPRW4_3 Series

8W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

EMC speciﬁcations

EMI

EMS

Conducted

Emission*

EN50121-3-2

40dBuV from 30-230MHZ

47dBuV from 230-1000MHZ

Radiated

Emission

99dBuV from 0.15-0.5MHZ

93dBuV from 0.5-30MHZ

Electrostatic EN50121-3-2

Discharge

Air 8KV

Contact 6KV

perf. Criteria A

EMS

EN50121-3-2

20V/m

2.0KV

10V

perf. Criteria A

EFT**

Surge**

PFMF

10A/m

Input ﬁlter components are used to help meet conducted emissions 79dBuV

from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the module

(refer to EMI ﬁlter of design & feature conﬁguration%.

** Requires an external ﬁlter capacitor if the model has to meet EFT and surge in

EN50121-3-2.

Part Number

Input Voltage [VDC]

Input Current [mA, Typ.]

Output Voltage

[VDC]

Output Current [mA]

Capacitor load

[uF]

Full load

Eﬃciency

[%, Typ.]

Nom

Range

No load

Full load

8DPRW4_2403S3

8DPRW4_2405S3

8DPRW4_2412S3

8DPRW4_2415S3

8DPRW4_11003S3

8DPRW4_11005S3

8DPRW4_11012S3

8DPRW4_11015S3

8DPRW4_2405D3

8DPRW4_2412D3

8DPRW4_2415D3

8DPRW4_11005D3

8DPRW4_11012D3

8DPRW4_11015D3

13-70

397.59

387.60

391.18

388.18

88.89

86.58

86.36

87.90

401.61

394.12

385.17

90.91

89.14

3.3

2400

1600

665

535

1330

330

220

1330

330

220

900

220

100

900

220

100

13-70

3.3

13-70

110

42-176

13-70

2400

1600

665

535

800

335

13-70

265

110

42-176

800

335

87.08

265

Typical characteristics

Temperature derating graph

Page 2 of 4

8DPRW4_3 – Rev. 2017-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

8DPRW4_3 Series

8W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

Test conﬁgurations

Input Reﬂected Ripple Current Test Step

Output ripple & noise measurement test

Use a 0.1µF ceramic capacitor and a 10µF electrolytic capacitor measurement. The

Scope measurement bandwidth is 0-20MHz.

Input reﬂected ripple current is measured through a source inductor Lin (12µH%

and a source capacitor Cin (33µF, ESR<1.0Ω at 100KHz% at nominal input

and full load.

Design and feature conﬁgurations

CTRL Module ON/OFF

EMI ﬁlter

Positive logic turns on the module during high logic and oﬀ during low logic.

Input ﬁlter components (C1, C2, C3% are used to help meet conducted emissions

79dBuV from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the modu-

le. These components should be mounted as close as possible to the module; and

all leads should be minimized to decrease radiated noise.

Ctrl module on/oﬀ can be controlled by an external switch between the ctrl

terminal and -Vin terminal. The switch can be an open collector or open drain.

For positive logic if the ctrl feature is not used, please leave the ctrl pin

ﬂoating.

C1, C2, C3

8DPRW4_24xx3

8DPRW4_110xx3

None

MLCC, 1µF, 250V

Over voltage protection

Over current protection

The module includes an internal output over voltage protection circuit, which

monitors the voltage on the output terminals. If this voltage exceeds the over

voltage set point, the module will activate the control loop of internal circuit

to clamp the output voltage.

The module includes an internal over current protection circuit, which will endure

current limiting for an unlimited duration during output over load condition. If the

output current exceeds the OCP set point, the module will shut down automati-

cally (hiccup%.

The module will try to restart after shutdown. If the over load condition still exists,

the module will shut down again.

Eﬃciency

Page 3 of 4

8DPRW4_3 – Rev. 2017-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

8DPRW4_3 Series

8W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

Mechanical speciﬁcations

PIN connection

Single

Dual

CTRL

-Vin

+Vout

-Vout

+Vin

Common

-Vout

Common

Note:

1. Only typical model listed. Non-standard models will be diﬀerent from the above,

please contact us for more details.

2. All speciﬁcations are typical at nominal input, full load and 25°C unless

otherwise stated.

3. In this datasheet, all the test methods of indications are based on corporate

standards.

Page 4 of 4

8DPRW4_3 – Rev. 2017-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

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