PA6548-ALD datasheet, PDF - EEWORLD Datasheet

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PA6548-ALD: DescriptionSMPS Transformer; CategoryPower management transformer; File Size202KB，1 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/

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PA6548-ALD Overview

SMPS Transformer

PA6548-ALD Parametric

Parameter Name	Attribute value
Maker	COILCRAFT
Reach Compliance Code	compliant
Transformer type	SMPS TRANSFORMER

PA6548-ALD Preview

Document 1251

Isolation Transformers

For Analog Devices ADuM347x

Quad-Channel Digital Isolators

• AEC-Q200 Grade 1 qualified

• Developed to work with Analog Devices ADuM347x quad-

channel, digital isolators in automotive applications

• Power rating: 2 Watts

• Designed to meet UL/CSA/IEC 60950 Basic Insulation with

1.5 mm creepage and clearance.

Core material

Ferrite

Terminations

Tin-silver over tin over nickel over phos bronze

Isolation

2500 Vrms primary to secondary; 1250 Vrms winding to core

Weight

0.95 – 0.98 g

Ambient temperature

–40°C to +125°C

Maximum part temperature

+165°C (ambient + temp rise)

Storage temperature

Component: –40°C to +125°C.

Tape and reel packaging: –40°C to +80°C

Resistance to soldering heat

Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL)

1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging

600/13″ reel; Plastic tape: 24 mm wide, 0.37 mm thick,

16 mm pocket spacing, 6.1 mm pocket depth

PCB washing

Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See

Doc787_PCB_Washing.pdf.

Part

number

PA6547-AL_

PA6548-AL_

PA6549-AL_

Inductance

min (µH)

63.75

Turns

ratio

pri

Pri / output voltages

output

(pin 8)

(pins 6 & 7)

+3.3 to +5 V

+12 to +15 V

output

(pin 5)

DCR max

(Ohms)

pri

sec

0.095

0.122

0.095

0.190

0.260

1.17

Leakage Volt-time

inductance

product

max (µH)

(V-µsec)

0.460

0.660

0.515

17.6

No output

+6 to +7.5 V

–12 to –15 V

1. When ordering, please specify a

packaging

code:

PA6549-ALD

Packaging: D

= 13″ machine ready reel. EIA-481 embossed plastic

tape (600 per full reel).

= Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

2. Inductance is for the primary, measured from pins 4 – 3 at 1 kHz, 0.1 Vrms.

3. DCR is for each winding of the primary and secondary.

4. Leakage inductance is for the primary windings, measured from pins 1 – 4

with all secondary windings shorted.

5. Based on Bsat of the core at 25°C and the number of turns on winding 4 - 3.

6. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Analog Devices is a trademark of Analog Devices, Inc.

Dimensions are in

inches

+1-847-639-6400 sales@coilcraft.com

+44-1236-730595 sales@coilcraft-europe.com

Taiwan

+886-2-2264 3646 sales@coilcraft.com.tw

China

+86-21-6218 8074 sales@coilcraft.com.cn

Singapore

+ 65-6484 8412 sales@coilcraft.com.sg

Document 1251

Revised 10/11/16

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

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PA6548-ALD Related Products

	PA6548-ALD	PA6547-ALD	PA6549-ALB	PA6548-ALB	PA6547-ALB
Description	SMPS Transformer	SMPS Transformer	SMPS Transformer	SMPS Transformer	SMPS Transformer
Maker	COILCRAFT	COILCRAFT	COILCRAFT	COILCRAFT	COILCRAFT
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
Transformer type	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER	SMPS TRANSFORMER

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