2D14B_1224D1.5UP [GAPTEC]

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated;


型号：	2D14B_1224D1.5UP
厂家：	GAPTEC
描述：	2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
文件：	总5页 (文件大小：1312K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

2D14B_S & 2D14B_D Series

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated

DC-DC Converter

2 Watt

The 2D14B_S & 2D14B_D Series are specially designed for applications where a

group of polar power supplies are isolated from the input power supply in a

distributed power supply system on a circuit board.

High Eﬃciency up to 86%

1.5kVDC Isolation

Miniature DIP Package

Internal SMD Construction

Short Circuit Protection (SCP)

High power density

Temperature Range:

-40°C to +85°C

No external component

required

These products apply to:

Industry Standard Pinout

RoHS Compliance

1) Where the voltage of the input power supply is ﬁxed

(voltage variation ≤ 10ꢀ)ꢁ

2) Where isolation is necessary between input and output

(isolation voltage ≤1500VDC)

3) Where the regulation of the output voltage and the output ripple noise are

not demanding. Such as: purely digital circuits, ordinary low frequency analog

circuits, and IGBT power device driving circuits.

UL-60950-1 (E347551)

Common speciﬁcations

Output speciﬁcations

Short circuit protection*:

• Continuous, Auto-recovery

Item

Test condition

Min

Typ

Max

1.2

Units

ꢀ

• 1s for products with 9V and 24V

Input Voltage and 2D14B_0512D1.5U,2

D14B_0515D1.5U,2D14B_0524D1.5U

Line regulation

Load regulation

For Vin change of 1ꢀ

10ꢀ to 100ꢀ load

• 3.3V input

• 5V input

ꢀ

Temperature rise at full load:

Cooling:

25°C TYP

Free air convection

-40°C~+105°C

• 9V input

• 12V input

• 15V input

• 24V input

Operation temperature range:

Storage temperature range:

Lead temperature:

-55°C ~+125°C

Output voltage

accuracy

Follow the tolerance

envelope graph

300°C MAX, 1.5mm from case for 10 sec

< 95ꢀ

Storage humidity range:

Package material:

Temperature

drift

100ꢀ full load

0.03

ꢀ/°C

Plastic [UL94-V0]

Switching frequency

Full load, nominal input

100KHz TYP, 300KHz MAX

Ripple & Noise*

20MHz Bandwidth

• Output voltage ≤12V

• Output voltage 15V, 24V

mVp-

MTBF:

>3500 Khours

2.4g

*Test ripple and noise by “parallel cable” method. See detailed operation instruc-

tions at Testing of Power Converter section, application notes.

Weight:

*For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0

515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of

short circuit duration.

EMC speciﬁcations

EMI

EMS

CISPR22/EN55022

CLASS B

(External Circuit Refer to EMC recommended circuit)

CISPR22/EN55022 CLASS B

(External Circuit Refer to EMC recommended circuit)

Input speciﬁcations

ESD

2D14B_D: IEC/EN61000-4-2

perf. Criteria B

2D14B_S: IEC/EN61000-4-2

perf. Criteria B

Contact 6KV

Contact 8KV

Item

Test condition

Min

Typ

Max

Units

Surge voltage

(1S max)

• 3.3V input

• 5V input

• 9V input

• 12V input

• 15V input

• 24V input

-0.7

VDC

Example:

2D14B_0505S1.5UP

2 = 2Watt; D14 = DIP14; B = Pinning; 5Vin; 5Vout; S = Single Output; 1.5

= 1.5kVDC; U = Unregulated Output; P = Short Circuit Protection (SCP)

Filter

Capacitance Filter

Isolation speciﬁcations

Item

Note:

Test condition

Min

Typ

Max

Units

VDC

1. Operation under minimum load will not damage the converterꢁ However,

they may not meet all speciﬁcation listed, and that will reduce the life of

product.

Isolation voltage

Tested for 1 minute

and 1mA max

1500

2. All speciﬁcations measured at Ta = 25°C, humidity <75ꢀ, nominal input

voltage and rated output load unless otherwise speciﬁed.

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

standards.

Isolation resistance

Test at 500VDC

1000

MΩ

Isolation Capaci-

tance

Input/output,

100KHz/0.1V

4. Only typical models listed, other models may be diﬀerent, please contact our

Page 1 of 5

2D14B_S & 2D14B_D – Rev. 2020-1.7

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

2D14B_S & 2D14B_D Series

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Part Number

Input Voltage

[V]

Output

Voltage [VDC]

Output Current

[mA, max]

Input Current

[mA, typ @max

load]

Reﬂected ripple

current [µF,

max]

Capacitive

load

[µF, max]

Eﬃciency

[%, typ @max load]

2D14B_0305S1.5UP

2D14B_0503S1.5UP

2D14B_0505S1.5UP

2D14B_0509S1.5UP

2D14B_0512S1.5UP

2D14B_0515S1.5UP

2D14B_0524S1.5UP

2D14B_0905S1.5U

2D14B_0909S1.5U

2D14B_0912S1.5U

2D14B_0915S1.5U

2D14B_0924S1.5U

2D14B_1205S1.5UP

2D14B_1209S1.5UP

2D14B_1212S1.5UP

2D14B_1215S1.5UP

2D14B_1224S1.5UP

2D14B_1505S1.5UP

2D14B_1509S1.5UP

2D14B_1512S1.5UP

2D14B_1515S1.5UP

2D14B_1524S1.5UP

2D14B_2405S1.5U

2D14B_2409S1.5U

2D14B_2412S1.5U

2D14B_2415S1.5U

2D14B_2424S1.5U

2D14B_0505D1.5UP

2D14B_0509D1.5UP

2D14B_0512D1.5U

2D14B_0515D1.5U

2D14B_0524D1.5U

2D14B_0905D1.5U

2D14B_0909D1.5U

2D14B_0912D1.5U

2D14B_0915D1.5U

2D14B_0924D1.5U

2D14B_1205D1.5UP

2D14B_1209D1.5UP

2D14B_1212D1.5UP

2D14B_1215D1.5UP

2D14B_1224D1.5UP

3.3

400

222

167

133

797

335

506

476

278

271

274

268

203

196

203

198

194

167

159

165

157

220

100

400

222

167

133

400

222

167

133

400

222

167

133

157

400

222

167

133

104

100

500

476

278

271

274

268

208

194

201

196

200

111

200

111

200

111

For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of short

circuit duration.

Page 2 of 5

2D14B_S & 2D14B_D – Rev. 2020-1.7

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

2D14B_S & 2D14B_D Series

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Part Number

Input Voltage Output Voltage Output Current

Input Current

[mA, typ @max

load]

Reﬂected ripple

current [µF,

max]

Capacitive load

[µF, max]

Eﬃciency

[%, max]

[V]

[VDC]

[mA, max]

2D14B_1505D1.5UP

2D14B_1509D1.5UP

2D14B_1512D1.5UP

2D14B_1515D1.5UP

2D14B_1524D1.5UP

2D14B_2405D1.5U

2D14B_2409D1.5U

2D14B_2412D1.5U

2D14B_2415D1.5U

2D14B_2424D1.5U

200

111

167

159

165

157

104

100

200

111

100

For the products of 9V and 24V Input Voltage and 2D14B_0512D1.5U,2D14B_0515D1.5U,2D14B_0524D1.5U, supply voltage must be discontinued at the end of short

circuit duration.

EMC recommended circuit

Recommended external circuit parameters:

Vin(V)

3.3 / 5 / 9 / 12 / 15 / 24

4.7µF/50V

EMI

LDM

6.8µH

Typical characteristics

Page 3 of 5

2D14B_S & 2D14B_D – Rev. 2020-1.7

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

2D14B_S & 2D14B_D Series

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Typical characteristics

2D14B_0505S1.5UP

2D14B_2415S1.5UP

Mechanical dimensions

Recommended footprint

Note:

Unit: mm[inch]

Pin section tolerances: 0.10mm[ 0.004inch]

General tolerances: 0.25mm[ 0.010inch]

Page 4 of 5

GAPTEC-Electronic GmbH & Co. KG

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

2D14B_S & 2D14B_D – Rev. 2020-1.7

Speciﬁcations subject to change without notice.

2D14B_S & 2D14B_D Series

2W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Tube outline dimensions

Note:

Unit: mm[inch]

General tolerances: 0.5mm[ 0.020inch]

L=530mm[20.866inch]

Devices per tube quantity: 25pcs

L=220mm[8.661inch]

Devices per tube quantity: 10pcs

Test conﬁgurations

Application note

1) Requirement on output load

To ensure this module can operate eﬃciently and reliably, During ope-

ration, the minimum output load is not less than 10ꢀ of the full load. If

the

actual output power is very small, please connect a resistor with proper

resistance at the output end in parallel to increase the load, or use our

company’s products with a lower rated output power.

Vin

Cin

Single

Vout

Cout

(µF)

Dual

Vout

Cout*

(µF)

(VDC)

(µF)

(VDC)

3.3

4.7

2.2

3.3

4.7

2.2

4.7

2.2

2) Recommended testing circuit

If you want to further decrease the input/output ripple, a capacitor ﬁl-

tering network may be connected to the input and output ends of the

DC/DC converter, see (Figure 1).

0.47

15/24

Table 1

*For each output.

It’s not recommended to connect any external capacitor in

the application ﬁeld with less than 0.5 watt output.

3) Overload protection

Under normal operating conditions, the output circuit of these pro-

ducts has no protection against overload. The simplest method is to

add

circuit breaker to the circuit.

4) The input and the output of the product are recommended to be

connected to ceramic capacitor or electrolytic capacitor. Using tanta-

lum capacitor may cause risk of failure.

Figure 1

5) It is not recommended to increase the output power capability by

connecting two or more converters in parallel. The product is not

hot-swappable

It should also be noted that the capacitance of ﬁlter capacitor must be

proper. If the capacitance is too big, a startup problem might arise. For

every channel of output, provided the safe and reliable operation is

ensured, the recommended capacitance of its ﬁlter capacitor sees

(Table 1).

Page 5 of 5

2D14B_S & 2D14B_D – Rev. 2020-1.7

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

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