TL1451A Datasheet, PDF (24/29 Pages) Texas Instruments – DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

TL1451A
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS024E – FEBRUARY 1983 – REVISED NOVEMBER 1999
FK (S-CQCC-N**)
28 TERMINALS SHOWN
MECHANICAL DATA
LEADLESS CERAMIC CHIP CARRIER
19
20
21
B SQ
22
A SQ
23
24
25
18 17 16 15 14 13 12
26 27 28 1 2 3 4
0.020 (0,51)
0.010 (0,25)
NO. OF
TERMINALS
**
A
MIN
MAX
B
MIN
MAX
11
0.342 0.358 0.307 0.358
20
(8,69) (9,09) (7,80) (9,09)
10
0.442 0.458 0.406 0.458
28
(11,23) (11,63) (10,31) (11,63)
9
0.640 0.660 0.495 0.560
8
44
(16,26) (16,76) (12,58) (14,22)
7
0.740 0.761 0.495 0.560
52
(18,78) (19,32) (12,58) (14,22)
6
0.938 0.962 0.850 0.858
5
68
(23,83) (24,43) (21,6) (21,8)
1.141 1.165 1.047 1.063
84
(28,99) (29,59) (26,6) (27,0)
0.020 (0,51)
0.010 (0,25)
0.080 (2,03)
0.064 (1,63)
0.055 (1,40)
0.045 (1,14)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold-plated.
E. Falls within JEDEC MS-004
24
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