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參數資料
| 型號： | TL1454CD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 1 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, SO-16 |
| 文件頁數： | 15/25頁 |
| 文件大小： | 412K |
| 代理商： | TL1454CD |
TL1454, TL1454Y
DUAL-CHANNEL PULSE-WIDTH-MODULATION (PWM)
CONTROL CIRCUIT
SLVS086B – APRIL 1995 – REVISED NOVEMBER 1997
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
MECHANICAL DATA
N (R-PDIP-T**)
PLASTIC DUAL-IN-LINE PACKAGE
4040049 / C 7/95
16 PIN SHOWN
0.310 (7,87)
0.290 (7,37)
Seating Plane
0.010 (0,25) NOM
14 Pin Only
9
8
0.070 (1,78) MAX
A
0.035 (0,89) MAX
0.020 (0,51) MIN
16
1
0.015 (0,38)
0.021 (0,53)
0.200 (5,08) MAX
0.125 (3,18) MIN
0.240 (6,10)
0.260 (6,60)
0.100 (2,54)
M
0.010 (0,25)
0
°–15°
20
0.975
(24,77)
(23,88)
0.940
18
0.920
0.850
14
0.775
(19,69)
0.745
(18,92)
16
0.775
(19,69)
(18,92)
0.745
PINS **
A MIN
DIM
A MAX
(23.37)
(21.59)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001 (20-pin package is shorter than MS-001)
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