STR20005 datasheet(1/2 Pages) SANKEN

部件名	STR20005

功能描述	Switching Type(Chopper Self Oscillation Type)

PDF	2 Pages

Scroll/Zoom	100%

制造商	SANKEN [Sanken electric]

网页	http://www.sanken-ele.co.jp/en

标志

1 / 2 page

12

Ratings

Parameter

Symbol

STR20005

Unit

min

typ

max

VIN

840

Condition

IO=1.0A

VO

5.0

5.1

5.2

Condition

VIN=20V, IO=1.0A

η

72

Condition

VIN=20V, IO=1.0A

∆VOLINE

50

Condition

VIN=15 to 25V, IO=1.0A

∆VOLOAD

100

Condition

VIN=20V, IO=0.5 to 1.5A

RREJ

45

Condition

f=100 to 120Hz

f30

Condition

VIN=20V, IO=1.0A

s Electrical Characteristics (Ta=25

°C)

DC Input Voltage Range

V

Output Voltage

V

Efficiency

%

Line Regulation

mV

Load Regulation

mV

Ripple Rejection

dB

Switching Frequency

kHz

Switching Type

Chopper • Self Oscillation Type

External View

s Absolute Maximum Ratings (Ta=25

°C)

Ratings

STR20005

DC Input Voltage

VIN

45

V

DC Output Current

IO

2.0 (pulse 3.0)

A

55 (TC=25

°C)

13 (TC=100

°C)

Operating Temperature

Top

–20 to +100

°C

Storage Temperature

Tstg

–20 to +125

°C

Thermal Resistance (junction-to-case)

Rth(j-c)

1.8

°C/W

Parameter

Symbol

Unit

Power Dissipation

PD

W

STR20000 Series

Features

q Requires only 4 external components

q Small size and high efficiency

q Low switching noise

q Variable output voltage

q Use of Sanken semiconductors components ensures

high reliability

Applications

q For power supplies in office equipment such as

electronic typewriters, printers and copiers

q For power supplies in VCRs, personal CB radios

(fixed stations), etc.

类似零件编号 - STR20005

制造商	部件名	数据表	功能描述
Sanken electric	STR2000	40Kb / 3P	Switching Type(Chopper * Self Oscillation Type)

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类似说明 - STR20005

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