1S7B_0503D3UP [GAPTEC]

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


型号：	1S7B_0503D3UP
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：2433K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

1S7B_3UP series

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

DC-DC Converter

1 Watt

The 1S7B_3UP series are specially designed for applications where an isolated

High eﬃciency up to 85%

3000VDC isolation

Operating temperature:

-40°C to +105°C

Industry standard pinout

IEC62368, UL62368, EN62368

approved

(two isolated) voltage is required in a distributed power supply system.

SIP package

They are suitable for: pure digital circuits, low frequency analog circuits,

relay-driven circuits and data switching circuits.

Short circuit protection (SCP)

RoHS compliance

UL-62368-1 (E347551)

Common speciﬁcations

Output speciﬁcations

Short circuit protection:

Continuous, self-recovery

Item

Test condition

Min Typ

Max

Units

Temperature rise at full load:

(Ta=25°C)

• 3.3VDC: 25°C TYP

• Others: 15°C TYP

Output voltage

accuracy

See output regulation curve

Cooling:

Free air convection

-40°C – +105°C

Line regulation

For Vin change of 1%

• 3.3V output

• Others

1.5

1.2

Operation temperature range:

Storage temperature range:

Pin soldering resistance temperature:

Storage humidity range:

MTBF (MIL-HDBK-217F@25°C):

Case material:

-55°C – +125°C

Load regulation

10% to 100% load

• 3.3VDC output

• 5VDC output

• 9VDC output

• 12VDC output

• 15VDC output

• 24VDC output

300°C MAX, 1.5mm from case for 10 sec

< 95%

>3,500,000 hours

Plastic [UL94-V0]

19.65 x 6.00 x 10.16mm

2.1g

Temperature

coeﬃcient

100% full load

0.02

%/°C

Dimensions:

Weight:

Ripple & Noise*

20MHz Bandwidth

• 3.3V output

• Others

100

mVp-p

Input speciﬁcations

Switching frequency Full load, nominal input

270

KHz

Item

Test condition

Min Typ

270/5

Max

Units

* Ripple and noise tested with “parallel cable” method, please see DC-DC

Converter Application Notes for speciﬁc operation methods.

Input current

(no-load/full load)

• 3.3/5VDC input

• 9/12VDC input

• 15/24VDC input

286/10 mA

241/12 254/20 mA

241/18 254/30 mA

Isolation speciﬁcations

Input surge voltage

(1sec. max.)

5VDC input

-0.7

VDC

Item

Test condition

Min

Typ

Max

Units

VDC

Reﬂected ripple

current*

Isolation voltage

Tested for 1 minute

and 1mA max

3000

Input ﬁlter

Hot plug

Capacitor

Isolation resistance

Test at 500VDC

1000

MΩ

Unavailable

Isolation capacitance Input/Output,

100KHz/0.1V

* Reﬂected ripple current testing method please see DC-DC Converter Application

Notes for speciﬁc operation.

Note:

EMC speciﬁcations

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

formance cannot be guaranteed to comply with all parameters in the datasheet;

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

full load;

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

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

rated output load;

4. All index testing methods in this datasheet are based on our company corpo-

rate standards;

5. We can provide product customization service, please contact our technicians

directly for speciﬁc information;

EMI

EMS

CISPR32/EN55032

CLASS B (see EMC recommended circuit)

CISPR32/EN55032

CLASS B (see EMC recommended circuit)

ESD

IEC/EN61000-4-2

perf. Criteria B

Air 8KV, Contact 8KV

6. Products are related to laws and regulations: see „Features“ and „EMC“;

7. Our products shall be classiﬁed according to ISO14001 and related environmen-

tal laws and regulations, and shall be handled by qualiﬁed units.

Example:

1S7B_0505D3UP

1 = 1Watt; S7 = SIP7; B = Pinning; 5Vin; 5Vout; D = Dual Output;

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

Page 1 of 4

1S7B_3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1S7B_3UP Series Series

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

Part Number

Input Voltage

[V]

Output Voltage

[VDC]

Output current

[mA, max.]

Capacitive load

[µF, max]

Eﬃciency

[%, typ]

1S7B_0503S3UP

1S7B_0505S3UP

1S7B_0509S3UP

1S7B_0512S3UP

1S7B_0515S3UP

1S7B_0524S3UP

1S7B_0503D3UP

1S7B_0505D3UP

1S7B_0509D3UP

1S7B_0512D3UP

1S7B_0515D3UP

3.3

303

200

111

1000

470

220

3.3

152

100

Typical characteristics

Page 2 of 4

1S7B_3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

1S7B_3UP Series Series

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

Eﬃciency curves

1S7B_0505D3U

1S7B_0505S3U

1S7B_0505D3U

1S7B_0505S3U

Typical application circuit

Input and/or output ripple can be further reduced, by connecting a ﬁlter

capacitor from the input and/or output terminals to ground as shown in

the ﬁgure below.

Choosing suitable ﬁlter capacitor values is very important for a smooth

operation of the modules, particularly to avoid start-up problems

caused by capacitor values that are too high. For recommended input

and output capacitor values refer to Table 1.

Page 3 of 4

GAPTEC-Electronic GmbH & Co. KG

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

1S7B_3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

1S7B_3UP Series Series

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

EMC compliance circuit (CLASS B)

Mechanical dimensions

Page 4 of 4

1S7B_3UP – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

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

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