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參數資料
| 型號： | FAN5240QSCX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | Multi-Phase PWM Controller for AMD Mobile Athlon TM and Duron TM |
| 中文描述： | SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | QSOP-28 |
| 文件頁數： | 17/19頁 |
| 文件大小： | 447K |
| 代理商： | FAN5240QSCX |
PRODUCT SPECIFICATION
FAN5240
REV. 1.1.7 8/29/02
17
Mechanical Dimensions
28-Pin QSOP
A
A1
A2
B
C
0.069
0.010
1.75
0.25
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
0.004
-
0.008
0.007
0.10
-
0.20
0.18
0.061
0.012
0.010
1.54
0.30
0.25
0.053
1.35
D
E
e
0.386
0.150
0.025 BSC
0.228
0.0099
0.394
0.157
9.81
3.81
0.635 BSC
5.80
0.26
10.00
3.98
H
h
L
N
α
0.016
0.050
0.41
1.27
0.244
0.0196
6.19
0.49
0
°
8
°
0
°
8
°
6
7
5
9
3
4
28
28
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Symbols are defined in the "MO Series Symbol List" in
Section 2.2 of Publication Number 95.
Dimensioning and tolerancing per ANSI Y14.5M-1982.
Dimension "D" does not include mold flash, protrusions
or gate burrs. Mold flash, protrusions shall not exceed
0.25mm (0.010 inch) per side.
Dimension "E" does not include interlead flash or
protrusions. Interlead flash and protrusions shall not
exceed 0.25mm (0.010 inch) per side.
The chamber on the body is optional. If it is not present,
a visual index feature must be located within the
crosshatched area.
"L" is the length of terminal for soldering to a substrate.
"N" is the maximum number of terminals.
Terminal numbers are shown for reference only.
Dimension "B" does not include dambar protrusion.
Allowable dambar protrusion shall be 0.10mm (0.004
inch) total in excess of "B" dimension at maximum
material condition.
Controlling dimension: INCHES. Converted millimeter
dimensions are not necessarily exact.
H
E
A
A2
D
e
B
A1
–
C
–
LEAD COPLANARITY
ccc C
SEATING
PLANE
α
L
C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN5242_AAB3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5242MTC | 功能描述:開關變換器、穩壓器與控制器 DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FAN5242MTCX | 功能描述:開關變換器、穩壓器與控制器 PWM Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FAN5242QSC | 功能描述:開關變換器、穩壓器與控制器 DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FAN5242QSCX | 功能描述:開關變換器、穩壓器與控制器 PWM Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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