FA2786-BL

更新时间： 2024-11-05 06:58:43

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器
页数	文件大小	规格书
1页	102K
描述
CCFL Transformer

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中文翻译

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数据手册

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FA2786-BL 数据手册

Document 575

For Texas Instruments

CCFL Transformer TPS68000 CCFL Controller

The FA2786-BL was developed specifically for the Texas

Instruments TPS68000 Phase Shift Full Bridge CCFL

Controller. It is designed for use in cold cathode fluores-

cent lamp power supplies operating at frequencies up to

100 kHz.

This transformer is specified in the Texas Instruments

TPS68000EVM-202 dual-transformer reference design.

This reference design shows a single TPS68000 driv-

ing two FA2786-BL transformers and CCFL lamps.

Isolation is 500 Vrms between windings and 2000 Vrms

from each winding to the core.

Free evaluation samples are available by contacting

Coilcraft or ordering them on-line at www.coilcraft.com.

Inductance²

min (µH)

Vin

(Volts)

Imax

sec (mA)

Vrms³

sec (Volts)

Vinst max⁴

sec (Volts)

DCR max (Ohms)

Part

Turns ratio

pri:sec

Output

(Watts)

number¹

pri

sec

FA2786-BL_

1:100

6.0

160

8 – 20

7.0

1600

2000

0.621

937.3

1. When ordering, please specify a packaging code:

FA2786-BLD

Sec

Pri

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

tape (400 parts 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.

2. Inductance measured at 1 Vrms, 60 kHz, 0 Adc.

3. Vrms = continuous voltage.

4. Vinst = instantaneous voltage at startup.

5. Ambient operating temperature range −40°C to +85°C.

6. Electrical specifications at 25°C.

0.310

7,87

max

0.004/0,10

0.044

1,13

0.965

24,51

0.975

min

max

24,77

0.825

max

20,96

0.050

1,27

0.028

0,70

typ

Recommended

Land Pattern

0.610

15,49

max

0.098

2,50

cen

0.075

min

0.098

2,50

cen

1,91

Weight:

6.0 g

Terminations: Tin-silver over tin over nickel over phos-bronze

Tape and reel: 400/13″ reel 44 mm tape width

For packaging data see Tape and Reel Specifications section.

Specifications subject to change without notice.

Please check our website for latest information.

Document575 Revised01/18/07

中文翻译

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