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參數資料
| 型號： | AD401M168VBB-5 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-263; 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： | 27/28頁 |
| 文件大小： | 211K |
| 代理商： | AD401M168VBB-5 |
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Rev.1
Page 27
Ordering information
AD404M42VSA-5
AD
Ascend Memory Product
40
Device Type
4M4
Density and Organization
2
Refresh Rate, 2: 2K Refresh
V
T: 5V, V: 3.3V
S
Package Type (S : SOJ, T : TSOP II)
A
Version
5
Speed (5: 50 ns, 6: 60 ns)
Part Number
Access time
Package
AD404M42VSA-5
AD404M42VSA-6
AD404M42VTA-5
AD404M42VTA-6
50 ns
60 ns
50 ns
60 ns
300mil 26/24-Pin
Plastic SOJ
TSOP II
Packaging information
300 mil, 26/24-Pin Plastic SOJ
SEATING PLANE
4-e
e
b
b2
0.007"M
C
0.025" MIN.
0.004"
SECTION B-B
E2
A
RAD R1
A1
B
B
D
26
21
E
E1
19
14
BASE METAL
WITH PLATING
c1 c
b1
b
0.267 BASIC
0.050 BASIC
---
0.335 BASIC
0.300
R1
e
E1
E2
6.78 BASIC
1.27 BASIC
---
0.76
7.49
7.62
1.02
0.030
7.75
0.295
17.02
b
b1
D
E
c1
b2
c
A1
A2
A
DIM
0.51
0.48
0.41
0.41
0.016
0.016
8.51 BASIC
0.18
17.15
---
0.66
0.18
---
---
0.46
17.27
0.28
0.670
0.007
0.81
0.30
0.007
0.026
MILLIMETERS
MIN.
NOM.
3.25
---
2.54 REF.
2.08
---
3.51
MAX.
3.76
MIN.
0.128
---
0.082
0.305
0.040
0.020
0.019
0.032
0.012
0.011
0.680
0.675
---
0.018
---
---
MAX.
0.148
---
NOM.
0.138
---
---
INCHES
2.MOLD PROTRUSION SHALL NOT EXCEED 0.006"(0.15mm) PER SIDE.
DIMENSION E1 DOES NOT INCLUDE INTERLEAD PROTRUSION.
INTERLEAD PROTRUSION SHALL NOT EXCEED 0.01"(0.25mm) PER SIDE.
3.INTRUSION. DAMBAR PROTRUSION SHALL NOT CAUSE THE
1. CONTROLLING DIMENSION : INCHES
TO LESS THAN 0.001"(0.025mm) BELOW b2 MIN.
SHOULDER WIDTH TO EXCEED b2 MAX BY MORE THAN 0.005"(0.127mm)
1
6
8
13
A2
0.100 REF.
相關PDF資料 |
PDF描述 |
|---|---|
| AD401M168VCA-5 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-263; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M168VCB-5 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-263; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M168VLA-5 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: TO-263; No of Pins: 7; Qty per Container: 45; Container: Rail |
| AD401M168VLB-5 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: LLP; No of Pins: 14; Qty per Container: 250; Container: Reel |
| AD401M168VPA-5 | LM2678 SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator; Package: LLP; No of Pins: 14; Qty per Container: 250; Container: Reel |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD401M168VCA-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 |
| AD401M168VCB-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 |
| AD401M168VLA-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 |
| AD401M168VLB-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 |
| AD401M168VPA-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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