参数资料
型号: A1171EEWLT-P
元件分类: 磁阻传感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, 0.6-5.5mT, 0.30V, RECTANGULAR, SURFACE MOUNT
封装: 1.50X2 MM, 0.40MM HEIGHT, LEAD FREE, DFN-6
文件页数: 4/9页
文件大小: 249K
代理商: A1171EEWLT-P
Micropower Ultrasensitive Hall Effect Switch
A1171
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
THERMAL CHARACTERISTICS
may require derating at maximum conditions, see application information
Characteristic
Symbol
Test Conditions*
Value
Units
Package Thermal Resistance
RθJA
2-layer PCB, with 0.23 in.2 copper area each side
125
C/W
4-layer PCB, based on JEDEC standard
64
C/W
*Additional thermal information available on Allegro Web site.
0
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
20
40
60
80
100
120
140
160
180
Temperature (°C)
Power
Dissipation,
P
D
(mW)
EW package
4-layer PCB
(RθJA = 64 C/W)
EW package
2-layer PCB
(RθJA = 125 C/W)
Power Dissipation versus Ambient Temperature
0
+B (South)
–B (North)
(Omnipolar
configuration)
(Unipolar
configuration)
Magnetic Field
Output Pin
(Activation Polarity)
VOUTPS
(South)
VOUTPS
VOUTPN
(North)
VOUTPN
Output Polarity Diagram
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