1D14C [GAPTEC]

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated;


型号：	1D14C
厂家：	GAPTEC
描述：	1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated
文件：	总4页 (文件大小：1130K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1D14C_S3UP & 1D14C_D3UP Series

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

DC-DC Converter

1 Watt

The 1D14C_S3UP & 1D14C_D3UP Series are specially designed for applications

High eﬃciency up to 81%

High density, high stability

3000VDC Isolation

Temperature range:

-40°C ~ +105°C

where an isolated voltage is required in a distributed power supply system.

No external component

required

These products apply to:

DIP package

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

(voltage variation ≤ ±10ꢀ)

Meet EN60950, UL60950

Short circuit protection (SCP)

Industry standard pinout

RoHS compliance

2) Where isolation is necessary between input and output

(isolation voltage ≤3000VDC)

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

voltage is not strictly required;

Typical application: digit circuit condition; normal low-frequency artiﬁcial

circuit condition; relay drive circuit and data switching circuit condition, etc..

UL-60950-1 (E347551)

Common speciﬁcations

Output speciﬁcations

Short circuit protection*:

Continuous, self-recovery

Item

Test condition

Min

Typ

Max

Units

1 second for models 1D14C_2405S3U/

1D14C_24xxD3U/1D14C_0303S3U

Output voltage

accuracy

See tolerance envelope graph

@Typical characteristics

Temperature rise at full load:

Cooling:

25°C TYP

Line regulation

For Vin change of 1ꢀ

• 3.3VDC output

• Other output

Free air convection

-40°C – +105°C

-55°C – +125°C

±1.5

±1.2

ꢀ

Operation temperature range:

Storage temperature range:

Casing temperature rise:

Load regulation

10ꢀ to 100ꢀ load

• 3.3V output

• 5V output

• 12V output

• 15V output

1±

ꢀ

25°C TYP, Ta = 25°C, nominal input, full

load output

Lead temperature

Storage humidity range:

Case material:

300°C MAX, 1.5mm from case for 10 sec

Temperature drift

Ripple & Noise*

100ꢀ full load

±0.03

150

ꢀ/°C

< 95ꢀ

20MHz Bandwidth

mVp-

Plastic [U94-VO]

>3,500,000 hours

2.4g

MTBF (MIL-HDBK-217F@25°C):

Weight:

EMC speciﬁcations

EMI / CE

CISPR22/EN55022,

CLASS B

* Supply voltage must be discontinued at the end of short circuit duration for:

1D14C_2405S3U/1D14C_24xxD3U/1D14C_0303S3U series.

(see EMC solution-recommended circuit)

EMI / RE

CISPR22/EN55022, CLASS B

(see EMC solution-recommended circuit)

Input speciﬁcations

EMS / ESD

Single IEC/EN 61000-4-2

Dual IEC/EN 61000-4-2

Contact ±±KV / perf. Criteria B

Contact ±6KV / perf. Criteria B

Item

Test condition

Min Typ

Max

Units

Input current

• 3.3V input

• 5V input

• 12V input

• 15V input

• 24V input

420/30 -/70

256/20 -/60

Example:

1D14C_0505D3UP

1 = 1Watt; D14 = DIP14; C = Pinning; 5Vin; 5Vout; D =Dual Output;

3 = 3kVDC; U = Unregulated Output; P = Short circuit protection

106/15

±4/10

54/7

-/50

-/35

-/30

Reﬂected ripple current

Surge voltage

(1 sec. max)

• 3.3V input

• 5V input

• 12V input

• 15V input

• 24V input

-0.7

VDC

1±

Note:

1. If the product is not operated within the required load range, the product

performance cannot be guaranteed to comply with all parameters in the

datasheet;

2. The maximum capacitive load oﬀered were tested at nominal input voltage

and full load;

Input ﬁlter

Hot plug

Filter capacitor

unavailable

3. Unless otherwise speciﬁed, parameters in this datasheet were measured under

the conditions of Ta = 25°C, humidity <75ꢀ with nominal input voltage and

rated output load;

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max

Units

VDC

4. All index testing methods in this datasheet are based on our Company’s

corporate standards;

Isolation voltage

Tested for 1 minute

and 1mA max

3000

5. The performance parameters of the product models listed in this manual are

as above, but some parameters of non-standard model products may exceed the

requirements mentioned above. Please contact our technicians directly for

speciﬁc information;

6. We can provide product customization service;

7. Speciﬁcations are subject to change without prior notice.

Isolation resistance

Test at 500VDC

1000

MΩ

Isolation capacitance Input-output,

100KHz/0.1V

Page 1 of 4

1D14C_S3UP & 1D14C_D3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1D14C_S3UP & 1D14C_D3UP Series

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Part Number

Input Voltage

[VDC]

Output Voltage

[VDC]

Output Current

[mA, max./min.]

Eﬃciency

[%, typ]

Capacitive load

[µF, max.]

1D14C_0303S3U

1D14C_0503S3UP

1D14C_0505S3UP

1D14C_0512S3UP

1D14C_0515S3UP

1D14C_1205S3UP

1D14C_1212S3UP

1D14C_1215S3UP

1D14C_1515S3UP

1D14C_2405S3U

1D14C_0505D3UP

1D14C_0512D3UP

1D14C_0515D3UP

1D14C_1205D3UP

1D14C_2412D3U

1D14C_2415D3U

3.3

303/31

200/20

±3/9

±0

±1

220

100

67/7

200/20

±3/9

±0

±1

67/7

±0

±1

200/20

±100/±10

±42/±5

±34/±3

±100/±10

±42/±5

±34/±3

±5

±12

±15

±5

±12

±15

±0

±1

±0

Typical characteristics

Page 2 of 4

GAPTEC-Electronic GmbH & Co. KG

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

1D14C_S3UP & 1D14C_D3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

1D14C_S3UP & 1D14C_D3UP Series

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Typical application circuit

If it is required to further reduce input and output ripple, a ﬁlter capaci-

Vin

Cin

Single

Vout

Cout

(µF)

Dual Vout

(VDC)

Cout

(µF)

tor may be connected to the input and output terminals, see Fig.1.

(VDC)

(µF)

Moreover, choosing a suitable ﬁlter capacitor is very important, start-up

(VDC)

problems may be caused if the capacitance is too large. Under the con-

3.3/5

4.7

2.2

3.3/5

2.2

±5

±12

±15

–

4.7

0.47

–

dition of safe and reliable operation, the recommended capacitive load

values are shown in Table 1.

–

It is not recommended to connect any external capacitor when output power is

less than 0.5W.

Fig. 1

EMC solution-recommended circuit

Input voltage

(VDC)

3.3/5/12

15/24

Refer to the Cout in Fig.1

LDM

1000pF

–

2KV

EMI

6.±µH

1nF/3KV

1. 15/24V input series, is subject to CY (CY : 1nF/3KV).

2. It is not needed to add the component in the peripheral circuit when

parameter with the symbol of „--“.

Output load requirements:

In order to ensure the converter can work reliably with high eﬃciency,

the minimum load should not less than 10ꢀ rated load when it is used. If

the needed power is indeed small, please parallel a resistor on the output

side (the sum of the eﬃcient power and resistor consumption power is

not less than 10ꢀ).

Page 3 of 4

GAPTEC-Electronic GmbH & Co. KG

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

1D14C_S3UP & 1D14C_D3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

1D14C_S3UP & 1D14C_D3UP Series

1W - Single/Dual Output DC-DC Converter - Fixed Input - Isolated & Unregulated

Eﬃciency

1D14C_0505D3UP

1D14C_0505S3UP

1D14C_0505D3UP

1D14C_0505S3UP

1D14C_1205D3UP

1D14C_1205S3UP

1D14C_1205D3UP

1D14C_1205S3UP

Mechanical dimensions

Note:

Unit: mm[inch]

Pin section tolerances: ± 0.10mm[ ± 0.004inch]

General tolerances: ± 0.25mm[ ± 0.010inch]

Page 4 of 4

GAPTEC-Electronic GmbH & Co. KG

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

1D14C_S3UP & 1D14C_D3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

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