STR-G665

3

OFF-LINE

QUASI-RESONANT FLYBACK

SWITCHING REGULATOR

The products described here are manufactured in Japan by Sanken

Electric Co., Ltd. for sale by Allegro MicroSystems, Inc.

Sanken Electric Co., Ltd. and Allegro MicroSystems, Inc. reserve

the right to make, from time to time, such departures from the detail

specifications as may be required to permit improvements in the design

of their products.

The information included herein is believed to be accurate and

reliable. However, Sanken Electric Co., Ltd. and Allegro

MicroSystems, Inc. assume no responsibility for its use; nor for any

infringements of patents or other rights of third parties which may

result from its use.

Dimensions in Millimeters

(controlling dimensions)

4.1

± 0.5

Dwg. MK-003-5 mm

0.45

+0.2

–0.1

5.08

±0.6

AT TIPS

10

± 0.2

3.2

± 0.2

ø

16.9

± 0.3

1.7

± 0.1

2.8

± 0.2

4.6 REF

2.6

± 0.1

15

0.85

+0.2

–0.1

4.2

± 0.2

4.0

± 0.2

7.9

± 0.2

8.7

± 0.5