E-UC3843BD1 Datasheet, PDF (13/15 Pages) STMicroelectronics – HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

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).
UC2842B/3B/4B/5B - UC3842B/3B/4B/5B
OUTLINE AND
MECHANICAL DATA
SO8
13/15