Datasheet > PA6381_16

PA6381_16

更新时间： 2024-09-17 01:00:03

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Push-Pull Transformers

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PA6381_16 数据手册

Document 1227-1

For Linear LT3999

Push-Pull DC/DC Driver

Push-Pull Transformers

• Developed for Linear LT3999 Low Noise, 1 A, 1 MHz Push-Pull

DC/DC Driver with Duty Cycle Control

• 500Vrms, one minute isolation primary windings to secondary

windings

Core material Ferrite

Terminations RoHS tin-silver (96.5/3.5) over tin over nickel over phos

bronze.

Weight PA6381-AL, PA6383-AL: 1.9 – 2.1 g; PA6384-AL: 3.8 – 4.0 g

Ambient temperature –40°C to +85°C

Maximum part temperature +125°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 See dimensional drawings

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

aqueous wash. See Doc787_PCB_Washing.pdf.

Primary

Leakage

inductance³

max (µH)

inductance (µH)²

DCR max (Ohms)⁴

Part

Input

Turns ratio⁵

pri:sec

number¹voltage (V)

min

max

pri

sec

Output

PA6381-AL_

PA6383-AL_

PA6384-AL_

5.0

139

29.7

82.5

232

49.5

137.5

0.52

0.19

0.336

0.166 (A); 0.201 (B)

0.035 (A); 0.045 (B)

0.048 (A); 0.061 (B)

1.78

0.067

0.072

1:3.46

1:1.5

1:1.4

12 V, 0.83 A

5 V, 1.0 A

12 V, 0.83 A

1. When ordering, specify a packaging code:

PA6384-ALD

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

tape.

B = 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 Pri A measured on an Agilent/HP 4284 at 100 kHz,

0.1 Vrms, 0 Adc.

3. Leakage inductance measured between pins 1 and 4 at 100 kHz, 0.1Vrms,

0 Adc with pins 2 and 3 connected and with secondary pins shorted.

4. DCR for the scondary is for each winding.

5. Turns ratio is with the primary windings and secondary windings connected

in series.

6. Electrical speciﬁcations at 25°C.

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

Document 1227-1 Revised 03/17/15

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

UK +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

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.

中文翻译

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与PA6381_16相关器件

型号	品牌	获取价格	描述	数据表
PA6381-AL	COILCRAFT	获取价格	for Linear LT3999
PA6381-ALB	COILCRAFT	获取价格	Push-Pull Transformers
PA6381-ALD	COILCRAFT	获取价格	Push-Pull Transformers
PA6383-AL	COILCRAFT	获取价格	for Linear LT3999
PA6383-ALB	COILCRAFT	获取价格	Push-Pull Transformers
PA6383-ALD	COILCRAFT	获取价格	Push-Pull Transformers
PA6384-AL	COILCRAFT	获取价格	for Linear LT3999
PA6384-ALB	COILCRAFT	获取价格	Push-Pull Transformers
PA6384-ALD	COILCRAFT	获取价格	Push-Pull Transformers
PA6477	MTRONPTI	获取价格	Rack mounted systems / Class AB linear Solid-State Design

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