TDR32411 [TRACOPOWER]

DC/DC Converters;


型号：	TDR32411
厂家：	TRACO ELECTRONIC AG
描述：	DC/DC Converters
文件：	总4页 (文件大小：497K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DC/DC Converters

TDR 3 Series, 3 Watt

UL 60950-1

Features

◆ Compact design in SMD or DIP package

◆ Wide 2:1 input voltage range

◆ Fully regulated outputs

◆ Low ripple and noise

◆ No minimum load required

◆ Temperature range –40°C to +85°C

◆ I/O isolation 1500 VDC

◆ Continuous short-circuit protection

◆ Remote On/Off control

The TDR-3 series is a family of compact 3 W dc/dc-converters with 2:1 input volt-

age ranges and tightly regulated output voltages even under no load conditions.

The product is available in SMD-package or in DIP-package. They work with high

efﬁciency over the full load range and come with a remote On/Off input.

The usability in temperature ranges of up to 85°C, continuous short circuit protec-

tion and excellent immunity against environmental inﬂuences make these converters

very reliable.

◆ Fully RoHS compliant

◆ 3-year product warranty

A TDR-3 converter is the ideal solution for space critical high end applications in

communication equipment, instrumentation and industrial electronics.

Models

Order code

DIP models

TDR 3-0511

Order code

SMD models

TDR 3-0511SM

Output current

Input voltage range

Output voltage

Efﬁciency typ.

max.

600 mA

5.0 VDC

12 VDC

15 VDC

12 VDC

15 VDC

5.0 VDC

12 VDC

15 VDC

12 VDC

15 VDC

5.0 VDC

12 VDC

15 VDC

12 VDC

15 VDC

5.0 VDC

12 VDC

15 VDC

12 VDC

15 VDC

79 %

80 %

81 %

80 %

81 %

82 %

83 %

81 %

82 %

83 %

81 %

82 %

83 %

TDR 3-0512

TDR 3-0513

TDR 3-0522

TDR 3-0523

TDR 3-1211

TDR 3-1212

TDR 3-1213

TDR 3-1222

TDR 3-1223

TDR 3-2411

TDR 3-2412

TDR 3-2413

TDR 3-2422

TDR 3-2423

TDR 3-4811

TDR 3-4812

TDR 3-4813

TDR 3-4822

TDR 3-4823

TDR 3-0512SM

TDR 3-0513SM

TDR 3-0522SM

TDR 3-0523SM

TDR 3-1211SM

TDR 3-1212SM

TDR 3-1213SM

TDR 3-1222SM

TDR 3-1223SM

TDR 3-2411SM

TDR 3-2412SM

TDR 3-2413SM

TDR 3-2422SM

TDR 3-2423SM

TDR 3-4811SM

TDR 3-4812SM

TDR 3-4813SM

TDR 3-4822SM

TDR 3-4823SM

250 mA

200 mA

125 mA

100 mA

600 mA

250 mA

200 mA

125 mA

100 mA

600 mA

250 mA

200 mA

125 mA

100 mA

600 mA

250 mA

200 mA

125 mA

100 mA

4.5 – 9.0 VDC

(5 VDC nominal)

9 – 18 VDC

(12 VDC nominal)

18 – 36 VDC

(24 VDC nominal)

36 – 75 VDC

(48 VDC nominal)

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Page 1 of 4

DC/DC Converters

TDR 3 Series

3 Watt

Input Specifications

Input current at no load (nominal input voltage)

5 Vin models: 50 mA typ.

12 Vin models: 30 mA typ.

24 Vin models: 13 mA typ.

48 Vin models: 10 mA typ.

Input current at full load (nominal input voltage)

Surge voltage (1 sec. max.)

5 Vin models: 790 mA typ.

12 Vin models: 320 mA typ.

24 Vin models: 160 mA typ.

48 Vin models: 80 mA typ.

5 Vin models: 15 V max.

12 Vin models: 25 V max.

24 Vin models: 50 V max.

48 Vin models: 100 V max.

Input filter

capacitor type (see EMC considerations page 3

for compliance to EN 55022 class A/B)

ESD (electrostatic discharge)

EN 61000-4-2, air 8 kV, contact 6 kV,

perf. criteria A

Radiated immunity

EN 61000-4-3 10 V/m, perf. criteria A

Fast transient / Surge

EN 61000-4-4, 2 kV, perf. criteria A

EN 61000-4-5, 1 kV perf. criteria A

with external input capacitor e.g. Nippon

chemi-con KY 220 µF, 100 V, ESR 48 mOhm

Conducted immunity

EN 61000-4-6, 10 Vrms, perf. criteria A

Reflected ripple current

5 Vin models: 80 mAp-p typ.

(measured with input filter according class A)

12 Vin models: 40 mAp-p typ.

24 Vin models: 30 mAp-p typ.

48 Vin models: 20 mAp-p typ.

Output Specifications

Voltage set accuracy

1 % max

Regulation

– Input variation Vin min. to Vin max.

0.2 % max.

– Load variation 0 – 100 %

– Load variation 10 – 90 %

– Load cross regulation 25/100 %

single output models: 1.0 % max.

dual output models: 1.0 % max. balanced load

single output models: 0.5 % max.

dual output models: 0.8 % max. balanced load

5.0 % max. (dual output models)

Minimum load

0 % of rated max. load

0.02 %/K

Temperature coefficient

Ripple and noise (20 MHz bandwidth)

30 mVp-p typ.

Start up time

(constant resistive load)

– Power On

– Remote On

5 ms typ.

Transient response setting time (25 % load step change)

Short circuit protection

250 µs typ.

continuous, automatic recovery

Capacitive load

5 VDC models: 1680 µF max.

12 VDC models: 820 µF max.

15 VDC models: 680 µF max.

12 VDC models:

15 VDC models:

470 µF max.

330 µF max.

All speciﬁcations valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

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Page 2 of 4

DC/DC Converters

TDR 3 Series

3 Watt

General Specifications

Temperature ranges

– Operating

– Storage

– Case temperature

–40°C to +85°C

–55°C to +125°C

tba.

Load derating

3.3 %/K above +70°C

5 % to 90 % rel. H max.

acc. MIL-STD-810F

>2.4 Mio h

Humidity (non condensing)

Thermal shock

Vibration

Reliability, calculated MTBF (MIL-HDBK-217F, at+25°C, ground benign)

Isolation voltage (60 sec.) – Input/Output

1500 VDC

Isolation capacitance

Isolation resistance

– Input/Output

50 pF max.

– Input/Output (500 VDC)

>10 GOhm

Altitude during operation

tba.

Safety standard (designed to meet)

IEC/EN 60950-1, UL 60950-1

Safety approvals

Switching frequency

Remote On/Off

– UL/cUL

www.ul.com -> certifications -> File e188913

100 kHz (PWM)

– On:

– Off:

open or high impedance

2...4 mA current applied via 1KOhm resistor

2.5 mA max.

– Off stand by input current

EMC Consideration

Recommended filter for

EN 55022 class A compliance

+Vin

-Vin

+Vout

TDR 3

dc/dc-converter

-Vout

Input models C1

value

order code

TCK-047

TCK-062

datasheet

5 VDC

4.7 µF / 25 V 1812 MLCC

6.8 µF / 50 V 1812 MLCC

10 µH

12 µH

10 µH

www.tracopower.com/products/tck047.pdf

www.tracopower.com/products/tck062.pdf

12 VDC

24 VDC

48 VDC

220pF / 3 kV 1808 MLCC

4.7 µF / 50 V 1812 MLCC

4.7 µF / 100 V 1812 MLCC

TCK-047

www.tracopower.com/products/tck047.pdf

Recommended filter for

+Vin

+Vout

EN 55022 class B compliance

TDR 3

dc/dc-converter

-Vin

-Vout

Input models C1 & C2

value

order code

(SMD type)

datasheet

5 VDC

6.8 µF / 25 V 1812 MLCC

10 µH

12 µH

18 µH

TCK-047

TCK-062

TCK-046

www.tracopower.com/products/tck047.pdf

www.tracopower.com/products/tck062.pdf

12 VDC

24 VDC

48 VDC

4.7 µF / 50 V 1812 MLCC

4.7 µF / 100 V 1812 MLCC

220pF / 3 kV 1808 MLCC

www.tracopower.com/products/tck046.pdf

All speciﬁcations valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

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Page 3 of 4

DC/DC Converters

TDR 3 Series

3 Watt

Pysical Specifications

Casing material

non-conductive plastic (UL94V-0 rated)

4.5 g (0.16 oz)

Package weight

Soldering profile for DIP-package models

Lead-free reflow solder process for SMD-package models

max. 265°C / 10 sec. (wave soldering)

as per J-STD-020D.01 (to find at:

www.jedec.org - free registration required)

Moisture sensivity level (for SMD-package models)

level 2a as per J-STD-033B.01 (to find at:

www.jedec.org - free registration required)

Environmental compliance – Reach

www.tracopower.com/products/tdr3-reach.pdf

RoHS directive 2011/65/EU

– RoHS

Packaging

– Tube

10 pcs packing unit

200 pcs packing unit

– Tape & Reel (only SMD models, add suffix –TR)

Outline Dimensions

DIP-Models

0.25 (0.01)

Pin-Out

13.55(0.533)

Single

–Vin (GND)

Remote On/Off

Dual

–Vin (GND)

Remote On/Off

Common

–Vout

8.7 (0.35)

3.8

(0.15)

12.8(0.50)

+Vout

–Vout

Common

+Vin (Vcc)

NC = not to connect

SMD-Models

Recommended Solder Pad

Dimension:

0-4°

18.1 (0.71)

7.4 (0.29)

1.2

(0.05)

17.2(0.68)

8.7 (0.35)

12.8 (0.50)

2.0 (0.08)

Dimensions in [mm], () = Inch

Tolerances: 0.5 ( 0.02)

Pin pich tolerances: 0.25 ( 0.01)

Speciﬁcations can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com

Rev. February 22. 2013

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Page 4 of 4

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