2D16A_0505S6UP [GAPTEC]

2W- Single Output DC-DC Converter - Fixed Input - Isolated & ULTRAMINIATURE SMD PACKAGE;


型号：	2D16A_0505S6UP
厂家：	GAPTEC
描述：	2W- Single Output DC-DC Converter - Fixed Input - Isolated & ULTRAMINIATURE SMD PACKAGE
文件：	总3页 (文件大小：803K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

2D16A & 2T16A Series

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

ULTRAMINIATURE SMD PACKAGE

DC-DC Converter

2 Watt

The 2D16A & 2T16A 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 80%

DIP/SMD Package

6KVDC Isolation

Temperature Range:

-40°C to +85°C

Internal SMD Construction

No Heat Sink Required

No External Component

Required

Continuous Short Circuit

Protection (SCP)

Industry Standard Pinout

RoHS Compliance

These products apply to:

1) Where the voltage of the input power supply is ﬁxed (voltage variation ≤ 10%)

2) Where isolation is necessary between input and output

(isolation voltage ≤6000VDC)

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.

RoHS

Common speciﬁcations

Short circuit protection*:

Temperature rise at full load:

Cooling:

Model selection:

WCTP**_xxyyN##O

W= Watt; C= Case; T= Type; P= Pinning; **= Voltage Variation

(omitted 10%); xx= Vin; yy= Vout; N= Numbers of Output;

##= Isolation (kVDC); O= output regulation

Continuous, automatic recovery

25°C MAX, 15°C TYP

Free air convection

-40°C – +85°C

Example:

2D16A_0505S6UP

2=2Watt; D16= DIP16; A=Pinning; 5Vin; 5Vout; S=Single Output;

6=6kVDC; U=Unregulated Output; P=Short Curcuit Protection

Operation temperature range:

Storage temperature range:

Lead temperature

-55°C – +125°C

260°C MAX, 1.5mm from case for 10 sec

< 95%

Storage humidity range:

Package material:

Note:

Epoxy Resin [UL94-V0]

>3,500,000 hours

3.8g

1. Operation under minimum load will not damage the converter; However, they

may not meet all speciﬁcation listed.

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

MTBF:

Weight:

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

technical person for more details.

Isolation speciﬁcations

Item

Test condition

Min

Typ

Max

Units

VDC

Isolation voltage

Tested for 1 minute

and 1mA max

6000

Isolation resistance

Isolation capacitance

Test at 500VDC

1000

MΩ

Part Number

Input Voltage [V]

Output Voltage [VDC]

Current [mA]

400

Efﬁciency [%, max]

Package

DIP16

SMT16

2D16A_0505S6UP

2D16A_0512S6UP

2D16A_0515S6UP

2D16A_1205S6UP

2D16A_1212S6UP

2D16A_1215S6UP

2D16A_2405S6UP

2D16A_2412S6UP

2D16A_2415S6UP

2T16A_0505S6UP

2T16A_0512S6UP

2T16A_0515S6UP

2T16A_1205S6UP

2T16A_1212S6UP

2T16A_1215S6UP

2T16A_2405S6UP

2T16A_2412S6UP

2T16A_2415S6UP

167

133

400

167

133

400

167

133

400

167

133

400

167

133

400

167

133

Page 1 of 3

GAPTEC-Electronic GmbH & Co. KG

2D16A & 2T16A – Rev. 2012-1.9

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

Speciﬁcations subject to change without notice.

2D16A & 2T16A Series

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

ULTRAMINIATURE SMD PACKAGE

Output speciﬁcations

Item

Typical characteristics

Test condition

Min

0.2

Typ

Max

Units

Output power

Line regulation

Load regulation

For Vin change of 1%

1.2

10% to 100% load

• 5V output

• 12V output

• 15V output

12.8 15

6.8

6.3

Output voltage

accuracy

See tolerance envelope graph

Temperature drift

100% full load

0.03

200

%/°C

Output Ripple &

Noise*

20MHz Bandwidth

150

mVp-p

Recommended reﬂow soldering proﬁle

Switching frequency Full load, nominal input

KHz

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

tions at Testing of Power Converter section, application notes.

Application note

It should also be noted that the inductance and the frequency of the “LC”

ﬁltering network should be staggered with the DC/DC frequency to avoid

mutual interference. However, the capacitance of the output 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 en-

sured, the recommended capacitance of its ﬁlter capacitor sees (Table 1).

1) Requirement on output load

To ensure this module can operate efﬁciently and reliably, a minimum

load is speciﬁed for this kind of DC/DC converter in addition to a maxi-

mum load (namely full load). During operation, make sure the speciﬁed

range of input voltage is not exceeded, the minimum output load is not

less than 10% of the full load, and that this product should never be

operated under no 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.

3) Output Voltage Regulation and Over-voltage Protection Circuit

The simplest device for output voltage regulation, over-voltage and over-

current protection is a linear voltage regulator with overheat protection

that is connected to the input or output end in series (Figure 2).

2) Recommended testing circuit

If you want to further decrease the input/output ripple, an “LC” ﬁltering

network may be connected to the input and output ends of the DC/DC

converter, see (Figure 1).

Figure 1

Vin

(VDC)

Cin

(μF)

Single Vout

(VDC)

Cout

(μF)

Figure 2

4.7

2.2

4) Overload Protection

Under normal operating conditions, the output circuit of these products

has no protection against overload. The simplest method is to connect a

self-recovery fuse in series at the input end or add a circuit breaker to the

circuit.

0.47

Table 1

It’s not recommended to connect any external capacitor in the application ﬁeld with

less than 0.5 watt output.

5) No parallel connection or plug and play

Page 2 of 3

2D16A & 2T16A – Rev. 2012-1.9

GAPTEC-Electronic GmbH & Co. KG

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

Speciﬁcations subject to change without notice.

2D16A & 2T16A Series

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

ULTRAMINIATURE SMD PACKAGE

Mechanical dimensions

Recommended footprint

2D16A Series

2T16A Series

2D16A Series

2T16A Series

Note:

Unit: mm[inch]

Pin section tolerances: 0.10mm[ 0.039inch]

General tolerances: 0.25mm[ 0.010inch]

Tube outline dimensions

Note:

Unit: mm[inch]

General tolerances: 0.5mm[ 0.020inch]

L=530mm[20.866inch]

Devices per tube quantity: 21pcs

L=220mm[8.661inch]

Devices per tube quantity: 8pcs

Page 3 of 3

2D16A & 2T16A – Rev. 2012-1.9

GAPTEC-Electronic GmbH & Co. KG

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

Speciﬁcations subject to change without notice.

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