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參數資料
| 型號： | AD401M181RTB-5 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| 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： | 8/28頁 |
| 文件大小： | 211K |
| 代理商： | AD401M181RTB-5 |
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Rev.1
Page 8
DC Characteristics :
(T
a
= 0 to 70°C
,
V
CC
= + 3.3V
%, V
SS
= 0V)
Parameter
Symbol
Test Conditions
AD404M42V
Unit
Notes
-5
-6
Min
Max
Min
Max
Operating current
I
CC1
RAS cycling
CAS, cycling
t
RC
= min
-
120
-
110
mA
1, 2
Standby
Current
Low
power
S-version
I
CC2
LVTTL interface
RAS, CAS = V
IH
Dout = High-Z
-
0.5
-
0.5
mA
CMOS interface
RAS,
Dout = High-Z
-0.2V
-
0.15
-
0.15
mA
Standard
power
version
LVTTL interface
RAS, CAS = V
IH
Dout = High-Z
-
2
-
2
mA
CMOS interface
RAS,
Dout = High-Z
-0.2V
-
0.5
-
0.5
mA
RAS- only refresh current
I
CC3
RAS cycling, CAS = V
IH
t
RC
= min
-
120
-
110
mA
1, 2
EDO page mode current
I
CC4
t
PC
= min
-
90
-
80
mA
1, 3
CAS- before- RAS refresh
current
I
CC5
t
RC
= min
RAS, CAS cycling
-
120
-
110
mA
1, 2
Self- refresh current
(S-Version)
I
CC8
-
550
-
550
10
±
CAS
V
CC
≥
CAS
V
CC
≥
t
RASS
100
μ
s
≥
μ
A
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|---|---|
| AD401M182VQB-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VSA-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VSB-5 | LM2679 SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit; Package: TO-220; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M182VTA-5 | LM2681 Switched Capacitor Voltage Converter; Package: SOT-23; No of Pins: 6; Qty per Container: 1000; Container: Reel |
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相關代理商/技術參數 |
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|---|---|
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| AD401M181VCB-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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