STR-A61xx Sanken electric, STR-A61xx Datasheet - Page 2

• Manufacturer Part Number: STR-A61xx
• Description: Low Power Off-line SMPS Primary Switcher
• Manufacturer: Sanken electric

STR-A6100
■ Electrical Characteristics of the above power supply design
■ Design example (STR-A6159)
Tokyo Office
Overseas Sales Offices
Asia
North America Allegro MicroSystems,Inc.
Europe
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Sanken reserves the right to make changes without further notice to any products herein in the interest of improvements in the performance, reliability, or
Application and operation examples described in this document are quoted for the sole purpose of reference for the use of the products herein and Sanken
This publication shall not be reproduced in whole or in part without prior written approval form Sanken.
manufacturability of its products. Before placing order, Sanken advises its customers to obtain the latest version of the relevant information to verify that
the information being relied upon is current.
Application and operation examples described in this document are supplementary and conditions and variation in additional parts are not considered.
When using the products herein, the applicability and suitability of such products for the intended purpose or object shall be reviewed at the users
responsibility.
can assume no responsibility for any infringement of industrial property rights, intellectual property rights or any other rights of Sanken, or any third party
which may result from its use.
Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor products at a
certain rate is inevitable. Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the
equipment or systems against any possible injury, death, fires or damages to society die to device failure or malfunction.
100
90
80
70
60
50
40
30
20
10
AC85∼264V
1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo, JAPAN
Sanken Electric Singapore Pte. Ltd.
150 Beach Road, #14-03 The Gateway West, Singapore 0718
Sanken Electric Hong Kong Co., Ltd.
1018 Ocean Centre, Canton Road, Kowloon, Hong Kong
Sanken Electric Korea Co., Ltd.
SK Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea
115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615, U.S.A.
Allegro MicroSystems, Europe Limited.
Balfour House, Churchfield Road, Walton-on-Thames, Surrey KT12 2TD, U.K.
0
0.0
Efficiency
F1
0.2
C1
Output Current I
η
Series
L1
0.4
vs Output Current I
0.6
D1
2.2
O
R3
OCP
AC85V
AC110V
AC220V
AC264V
(A)
D
8
1
STR-A6159
V
+
D
RD5.1 D3
0.8
CC
2
C2
400V
22 F
7
IC1
GND
3
Start up
C5
50V
2.2 F
O
FB
+
5
1.0
4
1000pF
CAUTION / WARNING
EG01C
4700pF
50V
C3
630V
D91
C91
EG01Z
+
R91
PC1
PC123
C4
35V
22 F
100k
D2
PHONE: [phone]
PHONE: [phone]
PHONE: [phone]
PHONE: [phone]
PHONE: [phone]
PHONE: [phone]
2200pF
EI-16
250V
C99
T1
SFPB-76
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10V
470 F
D11
C11
0.0
+
PC123
Input Power Pin vs Output Power P
TL431
PC1
220
IC2
R11
0.1
AC85V
AC110V
AC220V
AC264V
(5W Universal input-single output power supply)
R12
1.5k
50V
0.1 F
C13
Output Power P
FAX: [phone]
FAX: [phone]
FAX: [phone]
FAX: [phone]
FAX: [phone]
FAX: [phone]
L2
0.2
27k
27k
R15
R14
+
O
C12
10V
220 F
(W)
0.3
＋5V/1A
GND
H2-I23EA0-0401010TA
O
0.4