LC5547LF 查看數據表（PDF） - Sanken Electric co.,ltd.

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LC5547LF

Single-Stage Power Factor Corrected Off-Line Switching Regulators

Sanken Electric co.,ltd. 

LC5540LF

Series

Single-Stage Power Factor Corrected

Off-Line Switching Regulators

Package Outline Drawing

Leadframe 3051

10 ±0.2

Gate burr

4.2 ±0.2

2.6 ±0.2

LC

a

b

7-0.62 ±0.15

+0.2

7-0.55 -0.1

2 ±0.15

5×P1.17±0.15

＝5.85±0.15

（At base of pin）

246

1

357

（1.1）

2.6 ±0.1

（At base of pin）

R-end

R-end

0.45

+0.2

-0.1

2.54±0.6

（At tip of pin）

5.08±0.6

（At tip of pin）

0.5

0.5

Front view

0.5

0.5

Side view

Unit: mm

Package: TO-220F-7L

Leadframe material: Cu

Pin treatment: Solder dip

Weight: Approximately 1.45 g

Note: "Gate Burr" shows area

where 0.3 mm (max) gate burr

may be present.

Pin treatment Pb-free. Device composition

compliant with the RoHS directive.

a: Part # 556xLF

b: Lot number

1stletter: Last digit of year

2ndletter: Month

Jan to September: Numeric

October: O

November: N

December: D

3rdand 4 thletter: Date

01 to 31: Numeric

5thletter: Internal use control number

LC5540LF-DS

9

SANKEN ELECTRIC CO., LTD.

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