參數(shù)資料
型號: UC3827
廠商: Texas Instruments, Inc.
英文描述: Buck Current/Voltage Fed Push-Pull PWM Controllers
中文描述: 降壓電流/電壓美聯(lián)儲推挽式PWM控制器
文件頁數(shù): 11/15頁
文件大小: 283K
代理商: UC3827
MECHANICAL DATA
MCDI004A – JANUARY 1995 – REVISED NOVEMBER 1997
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
J (R-GDIP-T**)
CERAMIC DUAL-IN-LINE PACKAGE
24 PINS SHOWN
A
C
0.018 (0,46) MIN
Seating Plane
0.010 (0.25) MAX
Lens Protrusion (Lens Optional)
WIDE
NARR
WIDE
32
NARR
WIDE
0.125 (3,18) MIN
0.514(13,06) 0.571(14,50)
0.541(13,74) 0.598(15,19)
1.668(42,37) 1.668(42,37)
1.632(41,45) 1.632(41,45)
0.590(14,99) 0.590(14,99)
0.624(15,85) 0.624(15,85)
4040084/C 10/97
0.012 (0,30)
0.008 (0,20)
40
0.624(15,85) 0.624(15,85)
0.590(14,99) 0.590(14,99)
2.032(51,61) 2.032(51,61)
2.068(52,53) 2.068(52,53)
0.541(13,74) 0.598(15,19)
0.514(13,06) 0.571(14,50)
B
13
12
0.090 (2,29)
0.060 (1,53)
0.045 (1,14)
0.065 (1,65)
24
1
28
0.022 (0,56)
0.014 (0,36)
NARR
24
NARR
WIDE
0.624(15,85) 0.624(15,85)
0.590(14,99) 0.590(14,99)
1.235(31,37) 1.235(31,37)
1.265(32,13) 1.265(32,13)
0.541(13,74) 0.598(15,19)
0.514(13,06) 0.571(14,50)
”A”
DIM
”B”
”C”
PINS **
MAX
MIN
MIN
MAX
MAX
MIN
0.514(13,06) 0.571(14,50)
0.541(13,74) 0.598(15,19)
1.465(37,21) 1.465(37,21)
1.435(36,45) 1.435(36,45)
0.590(14,99) 0.590(14,99)
0.624(15,85) 0.624(15,85)
0.175 (4,45)
0.140 (3,56)
0.100 (2,54)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Window (lens) added to this group of packages (24-, 28-, 32-, 40-pin).
D. This package can be hermetically sealed with a ceramic lid using glass frit.
E. Index point is provided on cap for terminal identification.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UC3827-1 制造商:TI 制造商全稱:Texas Instruments 功能描述:Buck Current/Voltage Fed Push-Pull PWM Controllers
UC3827-2 制造商:TI 制造商全稱:Texas Instruments 功能描述:Buck Current/Voltage Fed Push-Pull PWM Controllers
UC3827DW-1 功能描述:電流型 PWM 控制器 Buck Current/Voltage Fed Push-Pull RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
UC3827DW-1G4 功能描述:電流型 PWM 控制器 Buck Current/Voltage Fed Push-Pull RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
UC3827DW-2 功能描述:電流型 PWM 控制器 Buck Current/Voltage Fed Push-Pull RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14