Datasheet > LDR655312T-220W

LDR655312T-220W

更新时间： 2024-10-19 19:18:15

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
2页	49K
描述
General Purpose Inductor, 22uH, 20%, 1 Element, Iron-Core, SMD, 2621

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LDR655312T-220W 数据手册

(1/2)

001-01 / 20030729 / e531_ldr655312.fm

LDR Series LDR655312 Type

Inductors

Wound Type for Power Circuit

SMD

These products are low height type power inductors optimum to a

DC-DC converter for driving an LCD panel. A plane accuracy of a

user terminal is increased by separating a winding terminal. In

addition, an application of a new-designed thin type drum core sig-

nificantly lowers leakage flux so as to satisfy needs for high density

mounting.

PRODUCT IDENTIFICATION

LDR 655312 T- 2R2 W

(1)

(2) (3) (4) (5)

(1) Series name

FEATURES

(2) DimensionsL×W×T

• The first low height realized by using new magnetic material

superior in superimposed DC current characteristics with high

specific resistance and by adopting a design in which a lead

frame is directly bonded.

655312

6.5×5.3×1.2mm

(3) Packaging style

Taping(reel)

• Mountable on the back side of the LCD surface because of low

height type (1.20mm max.).

(4) Inductance value

• Low leakage flux drum core with original design applied.

• Size equivalent to a half of a conventional core having the same

characteristics realized, thus enabling light weight (0.1g max.).

• Automatic inserter usable in taping specifications.

• All terminals are welded without lead.

2R2

100

2.2µH

10µH

(5)Variation code

Welding

PACKAGING STYLE AND QUANTITIES

APPLICATIONS

Packaging style

Taping

Quantity

3000 pieces/reel

LCD driving circuits (DC-DC converters) such as notebook-sized

personal computers, portable terminal equipment, game units

APPLICATION EXAMPLES

Step-up chopper circuit

SPECIFICATIONS

–25 to +85°C

Operating temperature range

[Including self-temperature rise]

–40 to +85°C[Unit of products]

LDR

Storage temperature range

RECOMMENDED SOLDERING CONDITIONS

REFLOW SOLDERING

OUT

5s max.

240˚C

230˚C Soldering

Natural

9s max.

Inverting chopper circuit

cooling

200˚C

160˚C

130˚C

OUT

40s max.

Approx. 150s

Approx. 90s

Preheating

Step-down chopper circuit

( )

Time s

LDR

OUT

• All specifications are subject to change without notice.

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与LDR655312T-220W相关器件

型号	品牌	获取价格	描述	数据表
LDR655312T-2R2W	TDK	获取价格	General Purpose Inductor, 2.2uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDR655312T-330W	TDK	获取价格	General Purpose Inductor, 33uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDR655312T-3R3W	TDK	获取价格	General Purpose Inductor, 3.3uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDR655312T-470W	TDK	获取价格	General Purpose Inductor, 47uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDR655312T-4R7W	TDK	获取价格	General Purpose Inductor, 4.7uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDR655312T-6R8W	TDK	获取价格	General Purpose Inductor, 6.8uH, 20%, 1 Element, Iron-Core, SMD, 2621
LDRB810M	SCHNEIDER	获取价格	WIREWAY 8 x 8 RAINTIGHT - 10 FT LG
LDRB81M	SCHNEIDER	获取价格	WIREWAY 8 x 8 RAINTIGHT - 1 FT LG
LDRB85M	SCHNEIDER	获取价格	WIREWAY 8 x 8 RAINTIGHT - 5 FT LG
LDR-F3-31Z-H-T-AM	SOURCE	获取价格	1310nm & 1550nm Laser Diode Module

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