UC3842A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

UC3842A

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

STMicroelectronics 

Prev 11 12 13 14 15

DIM.

A

a1

a2

a3

b

b1

C

c1

D (1)

E

e

e3

F (1)

L

M

S

MIN.

0.1

0.65

0.35

0.19

0.25

4.8

5.8

3.8

0.4

mm

inch

TYP. MAX. MIN. TYP. MAX.

1.75

0.069

0.25 0.004

0.010

1.65

0.065

0.85 0.026

0.033

0.48 0.014

0.019

0.25 0.007

0.010

0.5 0.010

0.020

45° (typ.)

5.0 0.189

0.197

6.2 0.228

0.244

1.27

0.050

3.81

0.150

4.0 0.15

0.157

1.27 0.016

0.050

0.6

0.024

8 ° (max.)

(1) D and F do not include mold flash or protrusions. Mold flash or

potrusions shall not exceed 0.15mm (.006inch).

UC2842A/3A/4A/5A - UC3842A/3A/4A/5A

OUTLINE AND

MECHANICAL DATA

SO8

13/15

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