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參數資料
| 型號： | AD401M168VTA-5 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: LLP; No of Pins: 14; Qty per Container: 2500; Container: Reel |
| 中文描述： | 低電壓操作更適合于備用電池，使用便攜式電子 |
| 文件頁數： | 7/28頁 |
| 文件大小： | 211K |
| 代理商： | AD401M168VTA-5 |
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Rev.1
Page 7
Absolute Maximum Ratings
Recommended DC Operating Conditions
Capacitance
Ta = 25°C, V
CC
= 3.3V
%, f = 1MHz
Note: 1. Capacitance measured with effective capacitance measuring method.
2. RAS, CAS = V
IH
to disable Dout.
Parameter
Symbol
Value
Unit
Voltage on any pin relative to Vss
V
T
-0.5 to + 4.6
V
Supply voltage relative to Vss
V
CC
-0.5 to + 4.6
V
Short circuit output current
I
OUT
50
mA
Power dissipation
P
D
1.0
W
Operating temperature
T
OPT
0 to + 70
°C
Storage temperature
T
STG
-55 to + 125
°C
Parameter/Condition
Symbol
3.3 Volt Version
Unit
Min
Typ
Max
Supply Voltage
V
CC
3.0
3.3
3.6
V
Input High Voltage, all inputs
V
IH
2.0
-
V
CC
+ 0.3
V
Input Low Voltage, all inputs
V
IL
-0.3
-
0.8
V
Parameter
Symbol
Typ
Max
Unit
Note
Input capacitance (Address)
C
I1
-
5
pF
1
Input capacitance (RAS, CAS, OE, WE)
C
I2
-
7
pF
1
Output capacitance
(Data-in, Data-out)
C
I/O
-
7
pF
1, 2
10
±
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| AD401M168VTB-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
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| AD401M181RCA-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
| AD401M181RCB-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low voltage operation is more suitable to be used on battery backup, portable electronic |
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