UC3842AD8 UNITRODE, UC3842AD8 Datasheet - Page 24

• Manufacturer Part Number: UC3842AD8
• Description: PWM CONTROLLER, SMD, 3842, SOIC8
• Manufacturer: UNITRODE

Specifications of UC3842AD8

• Input Voltage: 15V
• Output Voltage: 5V
• Output Current: 200mA
• Frequency: 500kHz
• Power Dissipation Pd: 1W
• Supply Voltage Range: 12V To 25V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8

FN (S-PQCC-J**)
NOTES: A. All linear dimensions are in inches (millimeters).
20 PIN SHOWN
E
C. Falls within JEDEC MS-018
E1
B. This drawing is subject to change without notice.
4
8
NO. OF
PINS
20
28
44
52
68
84
**
3
9
0.985 (25,02)
0.485 (12,32)
0.685 (17,40)
0.785 (19,94)
1.185 (30,10)
0.385 (9,78)
MIN
D1
D
1
D / E
0.395 (10,03)
0.495 (12,57)
0.695 (17,65)
0.795 (20,19)
0.995 (25,27)
1.195 (30,35)
MAX
POST OFFICE BOX 655303
13
19
0.750 (19,05)
0.950 (24,13)
0.450 (11,43)
0.650 (16,51)
1.150 (29,21)
0.350 (8,89)
18
14
MIN
D1 / E1
DALLAS, TEXAS 75265
0.008 (0,20) NOM
0.032 (0,81)
0.026 (0,66)
0.050 (1,27)
0.958 (24,33)
0.656 (16,66)
0.756 (19,20)
0.456 (11,58)
1.158 (29,41)
0.356 (9,04)
MAX
PLASTIC J-LEADED CHIP CARRIER
0.541 (13,74)
0.441 (11,20)
0.141 (3,58)
0.191 (4,85)
0.291 (7,39)
0.341 (8,66)
MIN
D2 / E2
0.569 (14,45)
MECHANICAL DATA
0.469 (11,91)
0.369 (9,37)
0.169 (4,29)
0.219 (5,56)
0.319 (8,10)
MPLC004A – OCTOBER 1994
MAX
0.180 (4,57) MAX
0.090 (2,29)
0.120 (3,05)
Seating Plane
0.020 (0,51) MIN
0.021 (0,53)
0.013 (0,33)
4040005 / B 03/95
0.007 (0,18)
D2 / E2
D2 / E2
0.004 (0,10)
M
1