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參數(shù)資料
| 型號(hào)： | A1141 |
| 廠(chǎng)商： | Allegro MicroSystems, Inc. |
| 英文描述： | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| 中文描述： | 敏感的兩線(xiàn)斬波穩(wěn)定單極霍爾效應(yīng)開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 6/13頁(yè) |
| 文件大?。?/td> | 354K |
| 代理商： | A1141 |
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Sensitive Two-Wire Chopper-Stabilized
Unipolar Hall Effect Switches
A1140, A1141,
A1142, and A1143
6
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Characteristic
Symbol
Test Conditions*
Value
Units
Package Thermal Resistance
R
θ
JA
Package LH, 1-layer PCB with copper limited to solder pads
228
oC/W
Package LH, 2-layer PCB with 0.463 in.
2
of copper area each side
connected by thermal vias
110
oC/W
Package UA, 1-layer PCB with copper limited to solder pads
165
oC/W
*Additional thermal information available on Allegro Web site.
6
5
7
8
9
2
3
4
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
20
40
60
80
100
120
140
160
180
Temperature (oC)
M
C
Power Derating Curve
(R
θ
JA
= 228 oC/W)
1-layer PCB, Package LH
(R
θ
JA
= 110 oC/W)
2-layer PCB, Package LH
(R
θ
JA
= 165 oC/W)
1-layer PCB, Package UA
V
CC(min)
V
CC(max)
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
20
40
60
80
Temperature (°C)
100
120
140
160
180
P
D
(
Power Dissipation versus Ambient Temperature
(R
θ
JA
= 165 oC/W)
1-layer PCB, Package UA
(R
θ
JA
= 228 oC/W)
1-layer PCB, Package LH
(R
θ
JA
=110oCW)
2-ayerPCB PackageLH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1141EUATI-T4 | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1141LUATI-T4 | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1142 | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1142ELHLT-T | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1142EUA-T | Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
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