1S7E_0524S1.5U [GAPTEC]

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


型号：	1S7E_0524S1.5U
厂家：	GAPTEC
描述：	1W - Dual/Single Output DC-DC Converter - Fixed Input - Isolated & Unregulated
文件：	总5页 (文件大小：1669K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1S7E_1.5UP Series

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

DC-DC Converter

1 Watt

The 1S7E_1.5UP series is specially designed for applications where an isolated

Ultra compact SIP Package

Eﬃciency up to 80%

Low Isolation Capacitance

1500VDC Isolation Voltage

Internal SMD Construction

Operating Temperature:

-40°C to +105°C

voltage is required in a distributed power supply system.

Industry Standard Pinout

RoHS compliance

These products apply to:

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

(voltage variation ≤ 10ꢀ%in)

Short circuit protection (SCP)

2) Where isolation is necessary between input and output

(isolation voltage ≤1500%DC)

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 data

switching circuits.

UL-60950-1 (E347551)

Common speciﬁcations

Output speciﬁcations

Short circuit protection*:

1S7E_24xxS1.5U/1S7E_24xxD1.5U/

1S7A_0524S1.5U/1S7A_0524D1.5U: 1s

Others: Continuous, automatic

recovery

Item

Test condition

Min

Typ

Max

Units

Output voltage

accuracy

Follow the tolerance

envelope graph

Line regulation

For %in change of 1ꢀ

• 3.3%DC output

• Other output

Temperature rise at full load:

Cooling:

25°C TYP

1.5

1.2

ꢀ

Free air convection

-40°C~+105°C

Operation temperature range:

Storage temperature range:

Lead temperature:

Load regulation

10ꢀ to 100ꢀ load

• 3.3% input

• 5% input

ꢀ

-55°C ~+125°C

• 9% input

300°C max, 1.5mm from case for 10 sec

< 95ꢀ

• 12% input

• 15% input

• 24% input

Storage humidity range:

Package material:

Plastic [UL94-%0]

Temperature drift

Ripple & Noise*

100ꢀ full load

0.03

150

ꢀ/°C

Switching frequency

Full load, nominal input

100KHz typ.

20MHz Bandwidth

m%p-

MTBF (MIL-HDFK-217F@25°C):

Weight:

>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.

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

models 1S7E_24xxS1.5U, 1S7E_24xxD1.5U, 1S7A_0524S1.5U and 1S7A_0524D1.5U.

Input speciﬁcations

Example:

1S7E_0505D1.5UP

Item

Test condition

Min

Typ

Max

Units

1 = 1Watt; S7 = SIP7; E = series; 5Vin; 5Vout; D = Dual Output;

1.5 = 1.5kVDC; U = Unregulated Output; P = Short Circuit Protection

Input current

(No load/full load)

• 3.3% input

• 5% input

• 9% input

• 12% input

• 15% input

• 24% input

30/426

25/281

20/142

15/106

10/84

7/54

70/-

60/-

50/-

35/-

30/-

Note:

1. If the product is operated under the min. required load, the product perfor-

mance cannot be guaranteed to comply with all performance indexes in this

datasheet;

Surge voltage

(1sec. max.)

• 3.3% input

• 5% input

• 9% input

• 12% input

• 15% input

• 24% input

-0.7

%DC

2. The max. capacitive load should be tested within the input voltage range and

under full load conditions;

3. Unless otherwise speciﬁed, data in this data sheet should be tested under the

conditions of Ta = 25°C, humidity <75ꢀ when inputting nominal voltage and

outputting rated load;

Reﬂected ripple

current

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

corporate standards;

Filter

Capacitor

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

above, but some indexes of non-standard model products will exceed the

above-mentioned requirements, and please directly contact our technicians

for speciﬁc information;

Hot plug

Unavailable

6. We can provide product customization service;

7. Speciﬁcations of this product are subject to changes without prior notice.

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max

Units

%DC

Isolation voltage

Tested for 1 minute

and 1mA max

1500

Isolation resistance

Test at 500%DC

1000

MΩ

Isolation Capacitance Input/output,

100KHz/0.1%

Page 1 of 5

1S7E_1.5UP – Rev. 2020-2.4

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1S7E_1.5UP Series

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

EMC speciﬁcations

EMI

EMS

CISPR22/EN55022

CLASS B

(External Circuit Refer to EMC recommended circuit)

ESD

IEC/EN61000-4-2

Contact 6K% perf. Criteria B (1S7E_D1.5UP)

Contact 8K% perf. Criteria B (1S7E_S1.5UP)

Part Number

Input Voltage

[V]

Output Voltage

Current

Eﬃciency

[%, typ]

Capacitive load

[µF, max]

Certiﬁcation

[VDC]

3.3

[mA, max]

1S7E_0303S1.5UP

1S7E_0305S1.5UP

1S7E_0503S1.5UP

1S7E_0505S1.5UP

1S7E_0509S1.5UP

1S7E_0512S1.5UP

1S7E_0515S1.5UP

1S7E_0524S1.5U

3.3

303

200

303

200

111

220

3.3

UL/CE

1S7E_1203S1.5UP

1S7E_1205S1.5UP

1S7E_1209S1.5UP

1S7E_1212S1.5UP

1S7E_1215S1.5UP

1S7E_1224S1.5UP

1S7E_1505S1.5UP

1S7E_1512S1.5UP

1S7E_1515S1.5UP

1S7E_2403S1.5U

1S7E_2405S1.5U

1S7E_2409S1.5U

1S7E_2412S1.5U

1S7E_2415S1.5U

1S7E_2424S1.5U

1S7E_0503D1.5UP

1S7E_0505D1.5UP

1S7E_0509D1.5UP

1S7E_0512D1.5UP

1S7E_0515D1.5UP

1S7E_0524D1.5U

1S7E_0909D1.5UP

1S7E_0915D1.5UP

1S7E_1203D1.5UP

1S7E_1205D1.5UP

1S7E_1209D1.5UP

1S7E_1212D1.5UP

1S7E_1215D1.5UP

1S7E_1224D1.5UP

1S7E_1505D1.5UP

3.3

303

200

111

220

100

UL/CE

200

3.3

303

200

111

UL/CE

3.3

152

100

UL/CE

3.3

152

100

UL/CE

100

1S7E_1512D1.5UP

1S7E_1515D1.5UP

1S7E_2405D1.5U

1S7E_2409D1.5U

1S7E_2412D1.5U

1S7E_2415D1.5U

1S7E_2424D1.5U

100

UL/CE

Page 2 of 5

GAPTEC-Electronic GmbH & Co. KG

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

1S7E_1.5UP – Rev. 2020-2.4

Speciﬁcations subject to change without notice.

1S7E_1.5UP Series

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

Typical characteristics

Eﬃciency

1S7E_0505D1.5UP

1S7E_2415D1.5UP

Page 3 of 5

1S7E_1.5UP – Rev. 2020-2.4

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1S7E_1.5UP Series

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

Typical application

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

Vin

Cin

Single

output

(VDC)

Cout

(µF)

Dual

output

(VDC)

Cout

(µF)

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

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

problems may be caused by too large capacitance. To ensure the modu-

les are running well, see the recommended capacitive load values as

shown in Table 1.

(VDC)

(µF)

3.3/5

9/12

4.7

2.2

3.3/5

9/12

15/24

2.2

3.3/ 5

9/ 12

15/ 24

4.7

0.47

It is not recommended to connect any external capacitor when

output power is less than 0.5W.

Figure 1

EMC typical recommended circuit (Class B)

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 t the out-

put side (The sum of the eﬃcient power and resistor consumption power

is not less than 10ꢀ).

Page 4 of 5

1S7E_1.5UP – Rev. 2020-2.4

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1S7E_1.5UP Series

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

Mechanical dimensions

1S7E_S1.5UP

1S7E_D1.5UP

1S7E_S1.5UP

1S7E_D1.5UP

Note:

Unit: mm[inch]

Pin section tolerances: 0.10mm[ 0.004inch]

General tolerances: 0.25mm[ 0.010inch]

Page 5 of 5

1S7E_1.5UP – Rev. 2020-2.4

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

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