UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP

CURRENT-MODE PWM CONTROLLER

SGLS134B – SEPTEMBER 2002 – REVISED APRIL 2003

10

POST OFFICE BOX 655303

MECHANICAL DATA

D (R-PDSO-G**)

PLASTIC SMALL-OUTLINE PACKAGE

8 PINS SHOWN

8

0.197

(5,00)

A MAX

A MIN

(4,80)

0.189

0.337

(8,55)

(8,75)

0.344

14

0.386

(9,80)

(10,00)

0.394

16

DIM

PINS **

4040047/E 09/01

0.069 (1,75) MAX

Seating Plane

0.004 (0,10)

0.010 (0,25)

0.010 (0,25)

0.016 (0,40)

0.044 (1,12)

0.244 (6,20)

0.228 (5,80)

0.020 (0,51)

0.014 (0,35)

1

4

8

5

0.150 (3,81)

0.157 (4,00)

0.008 (0,20) NOM

0

°– 8°

Gage Plane

A

0.004 (0,10)

0.010 (0,25)

0.050 (1,27)

NOTES: A. All linear dimensions are in inches (millimeters).

B. This drawing is subject to change without notice.

C. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15).

D. Falls within JEDEC MS-012