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參數(shù)資料
| 型號： | A1148LUATI |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| 中文描述： | 低電流超靈敏雙線斬波穩(wěn)定單極霍爾效應開關(guān) |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 319K |
| 代理商： | A1148LUATI |
5
A1147-DS, Rev. 6
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
A1147 and A1148
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
= 110 oC/W)
2-ayer PCB, Package LH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A1148LUATI-T | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1148LLHLT | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1147 | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1148 | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A1147ELHLT | Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1148LUATI-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches |
| A11490 | 功能描述:大功率LED - 單色 Amber 590nm 5 Watt RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
| A114A | 制造商:General Electric Company 功能描述: 制造商:Advanced Semiconductor Inc 功能描述:Rectifier Diode, 100 Volt, Axial-B 制造商:SIGNAL DIODE 功能描述:Rectifier Diode, 100 Volt, Axial-B |
| A11-4A | 制造商:Honeywell Sensing and Control 功能描述: |
| A114AX9 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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