A0009-AL

更新时间： 2024-02-07 09:39:25

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器 SMPS变压器
页数	文件大小	规格书
1页	145K
描述
Flyback Transformer

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技术参数
数据手册

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A0009-AL 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.63	其他特性：	HEIGHT DIMENSION INCLUDES TERMINAL ALSO
高度：	13.5 mm	最大输入电压：	55 V
最小输入电压：	18 V	长度：	22 mm
安装特点：	SURFACE MOUNT	初级绕组数量：	1
次级绕组数量：	1	最大工作频率：	100 kHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出电压 1：	3.3 V	包装方法：	TAPE & REEL
物理尺寸：	L22.0XB19.0XH13.5 (mm)	初级电感：	100 µH
表面贴装：	YES	端子面层：	Tin/Silver - Matte Tin - with Nickel barrier
变压器类型：	SMPS TRANSFORMER	宽度：	19 mm
Base Number Matches：	1

A0009-AL 数据手册

Document 309

For National Semiconductor

Flyback Transformer _{LM5000 DC/DC Regulator}

This surface mount flyback transformer is designed for

rating of just 1.0 µH. Coilcraft can also custom engineer

a transformer to meet your specific requirements.

use with National Semiconductor LM5000 DC/DC regu-

lator. The core completely encloses the windings to

minimize EMI interference. The transformer features

very low DCR, 500 V isolation and a leakage inductance

For free evaluation samples, contact Coilcraft or order

them on-line at www.coilcraft.com.

Inductance²

Leakage

±20% (µH)

Input

voltage (V)

DCR max

(Ohms)

Inductance³Turns ratio Isolation⁴

Part number¹Pins 1

–

4 Pins 2

–

Output

max (µH)

in: out :aux

(Vrms)

A0009-AL_ 100

100

18 – 55

3.3 V @ 3 A

0.150 (1 – 4)

0.150 (2 – 3)

1.0

1 :0.33 :1

500

0.012 (5,6 – 7,8)

1. When ordering, please specify a packaging code:

A0009-ALD

Core material Ferrite

Terminations RoHS tin-silver over tin over nickel over phos

bronze. Other terminations available at additional cost.

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

Weight 7.86 g

tape (150 per full reel).

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.

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°C.

Packaging: –40°C to +80°C

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc.

3. Leakage inductance measured at 100 kHz, 0.1 Vrms from pins 1 to 4

with all other pins shorted.

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)

4. Isolation measured from pin 1 to pins 5 and 6; from 2 to 5 and 6; and

from pins 1, 2, 5 and 6 to the core.

5. Electrical specifications at 25°C.

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

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

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

Packaging 150 per 13″ reel Plastic tape: 44 mm wide,

0.5 mm thick, 28 mm pocket spacing, 13.8 mm pocket depth

PCB washing Only pure water or alcohol recommended

0.53

max

13,5

Input

Output

3.3 V @ 3 A

0.87

max

22,0

Auxiliary

0.76

19,3

0.15

3,76

0.20

5,00

0.75

19,0

max

0.08 × 0.11

2,00 × 2,79

Recommended

Land Pattern

Pin 1 indicator

Bottom view

Specifications subject to change without notice.

Please check our website for latest information.

Document309 Revised10/28/08

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