Datasheet > LCW78_15-0.5

LCW78_15-0.5

更新时间： 2024-01-31 21:24:51

品牌	Logo	应用领域
GAPTEC		/
页数	文件大小	规格书
2页	437K
描述
Wide Input Non-Isolated & Regulated, Single Output

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中文翻译

获取价格

数据手册

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LCW78_15-0.5 数据手册

LCW78_0.5 Cost effective Series

Wide Input Non-Isolated & Regulated, Single Output

Switching Regulator

High performance switching

regulator

Low proﬁle

Efﬁciency up to 94%

Compatible with LM78

pin-out

The LCW78_0.5 series cost effective high efﬁciency switching regula-

tors are ideally suited to replace LM78xx linear regulators and are pin

compatible.

(L*W*H=11.6*7.5*10.2)

Wide 9V to 75V operating

input range

Short circuit protection (SCP)

Low output ripple & noise

Model selection:

LC78_yy-pp

LC=Series; ##=Vout; pp=output current

Example:

LCW78_05-0.5

LCW=Series; ##= 5Vout; pp=0.5A

Common speciﬁcations

Short circut protection:

Temperature rise at full load:

Cooling:

Output speciﬁcations

Continuous, automatic recovery

25°C MAX, 15°C TYP

Free air convection

Item

Test conditions

Full load

Min

Typ

Max

Units

Output voltage

accuracy

Output current

Output load

10-500mA

Vout= 0VDC

Operation temperature range:

Storage temperature range:

Lead temperature:

-40°C~+100°C

-55°C ~+125°C

Output shorted

current limit

300°C MAX, 1.5mm from case for 10 sec

110°C MAX

Operating case temperature:

Temperature coefﬁcient:

Internal power

dissipation

0.7

-40°C to +85°C ambient

0.02%/°C MAX

Line regulation

Vin= min. to max. at

full load

Storage humidity range:

Soldering proﬁle:

MTBF (using MIL-HDBK-217F):

Packing quantities:

Case material:

< 95%

265°C /10sec. max

+25°C 200x10³hours

42pcs per Tube

Load regulation

Ripple + Noise

0% to 100% load

20MHz Bandwidth

100% <-> 50% load

0.6

mVp-p

Dynamic load

stability

Non Conductive Black Plastic UL94-V0

Epoxy UL94-V0

Switching frequency

500

KHz

Potting material:

Case Thermal

Impendance

°C/W

Weight:

2.3g

Thermal shutdown

Internal IC junction

160

°C

µF

Note:

Max capacitance

load

100

1. All speciﬁcations measured at TA=25°C, humidity<75%, nominal input voltage

and rated output load unless otherwise speciﬁed.

2. Only typical models listed. If you need other model, please conﬁrm the power,

input voltage and output voltage, and then phone us.

Part Number

Input Voltage

Range [VDC]

Output Voltage

[VDC]

Output Current

Efﬁciency

[Vin. min]

Efﬁciency

[Vin. max]

Max. capacitive

load

[A]

0.5

LCW78_03-0.5

LCW78_05-0.5

LCW78_06-0.5

LCW78_09-0.5

LCW78_12-0.5

LCW78_15-0.5

9-75

3.3

100µF

9-75

6.5

14-75

17-75

20-75

Page 1 of 2

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

LCW78_0.5 – Rev. 2017-1.3

Speciﬁcations subject to change without notice.

中文翻译

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与LCW78_15-0.5相关器件

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