i7C4W012A050V-002-R [TDK]

DC-DC开关电源;


型号：	i7C4W012A050V-002-R
厂家：	TDK ELECTRONICS
描述：	DC-DC开关电源开关
文件：	总7页 (文件大小：2891K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

i7C Series

https://product.tdk.com/en/power/i7c

www.emea.lambda.tdk.com/i7c

300W, 9 to 53V or 9 to 36V Input Non-Isolated

Buck-Boost DC-DC Converter

The i7C series of non-isolated step-up / step-down converters are ideal for generating additional DC output voltage rails up to 300 W from a single output

12V, 24V or 48V AC-DC power supply. The highly efﬁcient i7C series accepts a very wide DC input and has a wide output adjustment range. Three

mechanical conﬁgurations are available; low proﬁle open frame, baseplate construction for conduction cooling, or integral heat sink for convection or

forced air cooling. A full feature* Power Good signal, switching frequency synchronization and output current monitoring option is available.

Features

Beneﬁts

• Up to 300W in a 1/16th Brick Pin-Out

• High Efﬁciency - Up to 97%

• High Power Density, Less Board Area Needed

• Longer Battery Life / Low Power Consumed

• One Part Supports Multiple System Voltages

• Can Operate From Different DC Source Voltages

• Low Cost

• Wide 5 to 28V, 8 to 24V or 9.6 to 48V Output Adjustment

• Wide 9 to 36V or 9 to 53V Input Range

• Low Component Count With Minimal External Components

• Low Airﬂow With Minimal Derating Requirements

• Easy To Cool In End System

Model Selector

Input

Voltage

(V)

Output

Voltage

(V)

Max

Current

(A)

Max

Power

(W)

Positive

Logic

On/Off

Negative

Logic

On/Off

Full

Feature*

Integrated

Heatsink

Integrated

Baseplate

Model

i7C4W008A120V-001-R

i7C4W008A120V-002-R

i7C4W008A120V-003-R

i7C4W008A120V-0C1-R

i7C4W008A120V-0C3-R

i7C4W008A120V-0F1-R

i7C4W008A120V-0F3-R

i7C4W012A050V-001-R

i7C4W012A050V-002-R

i7C4W012A050V-003-R

i7C4W012A050V-0C1-R

i7C4W012A050V-0C3-R

i7C4W012A050V-0F1-R

i7C4W012A050V-0F3-R

i7C2W020A120V-001-R

i7C2W020A120V-002-R

i7C2W020A120V-003-R

9 - 53

9 - 36

9.6 - 48

5 - 28

300

Yes

12.5

Yes

5 - 28

8 - 24

Yes

8 - 24

Yes

Preferred model

* Consult factory for a part number sufﬁx of other feature combinations.

Related Products

Type

Part Number

Description

DC-DC Buck Converter

Evaluation Kit

i3A

100W, Input 9-53V, Output 5-30V 4.5A or 3.3-16.5V 8A

75W, Input 9-40V, Negative Output -3.3 to -30V, 8A

250W, Input 9-40V, Output 3.3-24V 14A

i6AN

i6A24

i6A4W

250W, Input 9-53V, Output 3.3-40V 10A or 3.3-15V 20A

i7A

500-750W, Input 18-60V or 18-32V, Output 3.3-24V 33A or 3.3-18V 45A

Evaluation kit with i7C4W008A120V-003-R Full Featured Module

Evaluation kit with i7C4W012A050V-003-R Full Featured Module

Evaluation kit with i7C2W020A120V-003-R Full Featured Module

i7C08A-C03-EVK-S1

i7C12A-C03-EVK-S1

i7C20A-C03-EVK-S1

i7C Series

Speciﬁcation

Model

i7C4W012A050V

i7C4W008A120V

i7C2W020A120V

Input

Input Voltage range

Input Current (max)

Standby Input Current (typ)

No Load Input Current, Vin = 24 V (typ)

Efﬁciency

Vdc

9 - 53 (Turn on at 9.5V typ)

9 - 36 (Turn on at 9.5V typ)

0.25 (Nominal input, ON/OFF = OFF)

5.0 (Vo = 12 V)

5.0 (Vo = 24 V)

94 - 97

91 - 96

93 - 97

Safety Agency Certiﬁcations

Output

IEC/UL/CSA/EN62368-1, 60950-1, CE Mark

Output Voltage Tolerance

Switching Frequency

Line Regulation

kHz

± 4

250

0.8

0.5

0.8

Load Regulation

External Load Capacitance

Ripple & Noise

330 - 3000

1000 - 5000

200

180

Overcurrent Protection Threshold (typ)

Overtemperature Protection

Remote Sense

Yes

(+) Sense, compensating up to 5% of output voltage

See Model Selector

Remote On/Off

Power Good

Optional (Full Feature Version)

Not possible

Frequency Synchronization (Sync)

Current Monitor

Parallel Operation

Series Operation

Not possible

Environmental

Operating Temperature

Storage Temperature

Humidity (non condensing)

Cooling

°C

-40 to 125 (See i7C4W Speciﬁcation; i7C2W Speciﬁcation for Derating)

-55 to 125

%RH

5 - 95 (Operating & Storage)

Convection, conduction (baseplate) or forced air

Convection or forced air

Other

Weight (Typ)

Open Frame: 25g, with Baseplate: 50g, with Heatsink: 70g

Open Frame: 34 x 36.8 x 12.2

With Baseplate: 34 x 36.8 x 13.0

With Heatsink: 34 x 36.8 x 24.9

Open Frame: 1.34 x 1.45 x 0.5

With Baseplate: 1.34 x 1.45 x 0.51

With Heatsink: 1.34 x 1.45 x 0.98

> 10 MHrs; 100% Load; Ta = 40 °C

Open Frame: 28g

Size (LxWxH)

34 x 36.8 x 14.7

Size (LxWxH)

1.34 x 1.45 x 0.58

Inches

MTBF - Telcordia SR-332

Warranty

yrs

Notes

See website for detailed speciﬁcations and test methods.

i7C Series

Typical Application Circuit (i7C4W)

Typical Application Circuit (i7C2W)

Recommendations:

1. Cin/Cout MLCC should be connected to the i7C module as close as possible in order to reject high frequency noise.

2. Connect Vin(-) and Vout(-) to copper ground plane underneath the i7C module.

3. TRIM resistor “Rup” should be connected to the i7C module as close as possible.

4. SYNC must be connected to GND when not in use.

5. External R-C ﬁlter is needed for Current Monitor, as shown, for Current Monitor.

i7C Series

Operating Range i7C4W0008A120V

Operating Range i7C4W012A050V

i7C Series

Operating Range i7C2W020A120V

Wider output regulation tolerance (dark blue shaded region) expected

during step-up/boost Operation when Vin < 20V, Pout > 100W.

See i7C2W Speciﬁcations for related load regulation charts.

Mechanical Speciﬁcation

Openframe - 00x-R Series (i7C4W)

Openframe - 00x-R Series (i7C2W)

i7C Series

Mechanical Speciﬁcation

Baseplate - xCx-R Series (i7C4W)

Heatsink - xFx-R Series (i7C4W)

Mechanical Pin-Out / Spacing

Pinout

Function

VIN (+)

ON / OFF

TRIM

SENSE (+)

VIN (-) / GND

VOUT (+)

VOUT (-) / GND

PWR GOOD (Option)

Sync (Option)

Current Monitor (Option)

Pin base material is brass or copper with gold over nickel plating.

Recommended Hole Pattern – STANDARD – xx1-R

Recommended Hole Pattern – FULL FEATURE – xx2-R / -xx3-R

(Top View)

i7C Series

TDK-Lambda France SAS

TDK-Lambda Americas

Tel: +33 1 60 12 71 65

Tel: +1 800-LAMBDA-4 or 1-800-526-2324

tla.powersolutions@tdk.com

www.us.lambda.tdk.com

france@fr.tdk-lambda.com

www.emea.lambda.tdk.com/fr

Italy Sales Office

Tel: +39 02 61 29 38 63

info.italia@it.tdk-lambda.com

www.emea.lambda.tdk.com/it

TDK Electronics do Brasil Ltda

Tel: +55 11 3289-9599

sales.br@tdk-electronics.tdk.com

www.tdk-electronics.tdk.com/en

Netherlands

info@nl.tdk-lambda.com

www.emea.lambda.tdk.com/nl

TDK-Lambda Germany GmbH

Tel: +49 7841 666 0

info@de.tdk-lambda.com

TDK-Lambda Corporation

Tel: +81-3-6778-1113

www.jp.lambda.tdk.com

www.emea.lambda.tdk.com/de

TDK-Lambda (China) Electronics Co. Ltd.

Tel: +86 21 6485-0777

tlc.powersolutions@tdk.com

www.lambda.tdk.com.cn

TDK-Lambda Singapore Pte Ltd.

Tel: +65 6251 7211

tls.marketing@tdk.com

www.sg.lambda.tdk.com

Austria Sales Office

Tel: +43 2256 655 84

info@at.tdk-lambda.com

www.emea.lambda.tdk.com/at

TDK India Private Limited, Power Supply Division

Switzerland Sales Office

Tel: +41 44 850 53 53

info@ch.tdk-lambda.com

www.emea.lambda.tdk.com/ch

Tel: +91 80 4039-0660

mathew.philip@tdk.com

www.sg.lambda.tdk.com

Nordic Sales Office

Tel: +45 8853 8086

info@dk.tdk-lambda.com

www.emea.lambda.tdk.com/dk

TDK-Lambda UK Ltd.

Tel: +44 (0) 12 71 85 66 66

info@uk.tdk-lambda.com

www.emea.lambda.tdk.com/uk

TDK-Lambda Ltd.

Tel: +9 723 902 4333

info@tdk-lambda.co.il

www.emea.lambda.tdk.com/il

C.I.S.

Commercial Support:

Tel: +7 (495) 665 2627

Technical Support:

Tel: +7 (812) 658 0463

info@tdk-lambda.ru

www.emea.lambda.tdk.com/ru

For Additional Information, please visit

https://product.tdk.com/en/power/

i7C_260708 Jun 28th, 2022 V5

i7C Series

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