2S7A_1505S1.5UP [GAPTEC]

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


型号：	2S7A_1505S1.5UP
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：1468K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

2S7A_1.5UP Series

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

DC-DC Converter

2 Watt

The 2S7A_1.5UP 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 SIP package

High power density

Temperature range:

-40°C ~ +105°C

Short circuit protection (SCP)

No external component

required

Industry standard pinout

RoHS Compliance

These products apply to:

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

(voltage variation: 10ꢀ%in)ꢁ

2) Where isolation between input and output is necessary

(isolation voltage ≤1500%DC)ꢁ

3) Where the output voltage regulation is not strictly required.

Typical application: digit circuit conditionꢁ normal low-frequency artiﬁcial circuit

conditionꢁ relay drive circuit and data switching circuit.

UL-60950-1 (E347551)

Common speciﬁcations

Output speciﬁcations

Short circuit protection*:

Continuous, automatic recovery

2S7A_24xxS1.5UP/2S7A_24xxD1.5UP

2S7A_0524S1.5UP/2S7A_0524D1.5UP

Item

Test condition

Min Typ

Max

Units

Output voltage

accuracy

See tolerance envelope graph

Temperature rise at full load:

Cooling:

25°C TYP

Line regulation

For %in change of 1ꢀ

• 3.3% output

• others

1.5

1.2

ꢀ

Free air convection

-40°C – +105°C

Operation temperature range:

(Power derating above 85°C)

Load regulation

10ꢀ to 100ꢀ load

• 3.3% output

• 5% output

ꢀ

Storage temperature range:

Lead temperature

Storage humidity range:

Case material:

-55°C – +125°C

• 9% output

300°C MAX, 1.5mm from case for 10 sec

• 12% ouput

< 95ꢀ

• 15% output

• 24% output

Plastic [UL94-%0]

>3,500,000 hours

2.4g

Temperature drift

Ripple & Noise*

100ꢀ full load

0.03

200

ꢀ/°C

m%p-p

KHz

MTBF:

20MHz Bandwidth

Full load, nominal input

Weight:

Switching fre-

quency

100

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

2S7A_24xxS1.5UP / 2S7A_24xxD1.5UP series, and 2S7A_0524S1.5UP /

2S7A_0524D1.5UP models.

* Ripple and noise are measured by “parallel cable” method, please see DC-DC

Converter Application Notes for speciﬁc operation.

Input speciﬁcations

EMC speciﬁcations

Item

Test condition

• 5%DC input

Min

Typ

Max

Units

EMI

EMS

CISPR22/EN55022

CLASS B (External Circuit Refer to EMC recommended

circuit)

Input current

(full load / no load) • 9%DC input

• 12%DC input

506/35

268/25

-/60

-/50

208/20 -/50

CISPR22/EN55022

CLASS B (External Circuit Refer to EMC recommended

circuit)

• 15%DC input

• 24%DC input

167/15

104/10

-/35

-/30

Reﬂected ripple

current

ESD

• 2S7A_S1.5:

• 2S7A_D1.5:

IEC/EN61000-4-2

perf. Criteria B

IEC/EN61000-4-2

perf. Criteria B

Contact 8K%

Contact 6K%

Input surge voltage

(1 sec. max.)

• 5%DC input

• 9%DC input

• 12%DC input

• 15%DC input

• 24%DC input

-0.7

%DC

Example:

2S7A_0505D1.5UP

2 = 2Watt; S7 = SIP7; A =Pinning; 5Vin; 5Vout; D = Dual Output;

1.5 = 1.5kVDC; U = Unregulated Output; P = Short circuit protection

Input ﬁlter

Hot plug

Capacitance ﬁlter

Unavailable

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max

Units

%DC

Isolation voltage

Input-Output, tested

for 1 minute and

leakage current less

than 1 mA

1500

Isolation resistance

Input/Output, test at

500%DC

1000

MΩ

Isolation

capacitance

Input/Output,

100KHz/0.1%

Page 1 of 5

GAPTEC-Electronic GmbH & Co. KG

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

2S7A_1.5UP – Rev. 2020-1.4

Speciﬁcations subject to change without notice.

2S7A_1.5UP Series

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

Part Number

Input Voltage [VDC]

Output Voltage [VDC]

Output current [mA]

Max

Capacitive load*

[µF, Max.]

Eﬃciency [%, Typ.]

Min

2S7A_0503S1.5UP

2S7A_0505S1.5UP

2S7A_0509S1.5UP

2S7A_0512S1.5UP

2S7A_0515S1.5UP

2S7A_0524S1.5UP

2S7A_0905S1.5UP

2S7A_0912S1.5UP

2S7A_1203S1.5UP

2S7A_1205S1.5UP

2S7A_1209S1.5UP

2S7A_1212S1.5UP

2S7A_1215S1.5UP

2S7A_1224S1.5UP

2S7A_1505S1.5UP

2S7A_1515S1.5UP

2S7A_2403S1.5UP

2S7A_2405S1.5UP

2S7A_2409S1.5UP

2S7A_2412S1.5UP

2S7A_2415S1.5UP

2S7A_2424S1.5UP

2S7A_0503D1.5UP

2S7A_0505D1.5UP

2S7A_0509D1.5UP

2S7A_0512D1.5UP

2S7A_0515D1.5UP

2S7A_0524D1.5UP

2S7A_1205D1.5UP

2S7A_1209D1.5UP

2S7A_1212D1.5UP

2S7A_1215D1.5UP

2S7A_1224D1.5UP

2S7A_1505D1.5UP

2S7A_1515D1.5UP

2S7A_2403D1.5UP

2S7A_2405D1.5UP

2S7A_1209D1.5UP

2S7A_2412D1.5UP

2S7A_2415D1.5UP

2S7A_2424D1.5UP

3.3

400

222

167

133

220

100

400

167

400

222

167

133

3.3

400

133

400

222

167

133

3.3

303

200

111

200

111

200

3.3

200

111

* For each output

Page 2 of 5

2S7A_1.5UP – Rev. 2020-1.4

GAPTEC-Electronic GmbH & Co. KG

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

2S7A_1.5UP Series

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

Typical characteristics

Eﬃciency

2S7A_0505D1.5UP

2S7A_1212D1.5UP

Page 3 of 5

2S7A_1.5UP – Rev. 2020-1.4

GAPTEC-Electronic GmbH & Co. KG

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

2S7A_1.5UP Series

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

Typical application circuit

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

may be connected to the input and output terminals, see Fig.3.

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

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

condition of safe and reliable operation, the recommended capacitive

load values are shown in Table 1.

Vin

(VDC)

Cin

(µF)

Single

Vout

(VDC)

Cout

(µF)

Dual

Vout

(VDC)

Cout*

(µF)

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

* For each output. It’s not recommended to connect any external

capacitor in the application ﬁeld with less than 0.5 watt output.

Table 1

Figure 1

EMC recommended circuit

Output load requirements

When using, the minimum load of the module output should not be less

than 10ꢀ of the nominal load. In order to meet the performance parame-

ters of this datasheet, please connect a 10ꢀ dummy load in parallel at

the output end, the dummy load is generally a resistor. Please note that

the resistor needs to be used in derating.

Page 4 of 5

2S7A_1.5UP – Rev. 2020-1.4

GAPTEC-Electronic GmbH & Co. KG

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

2S7A_1.5UP Series

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

Mechanical dimensions

Recommended footprint

Note:

Unit: mm[inch]

Pin section tolerances: 0.10mm[ 0.004inch]

General tolerances: 0.25mm[ 0.010inch]

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 datas-

heetꢁ

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

full loadꢁ

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 loadꢁ

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

rate standardsꢁ

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 informationꢁ

6. We can provide product customization serviceꢁ

7. Speciﬁcations are subject to change without prior notice.

Page 5 of 5

2S7A_1.5UP – Rev. 2020-1.4

GAPTEC-Electronic GmbH & Co. KG

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

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