A1180LUA Allegro Microsystems Inc, A1180LUA Datasheet - Page 7

• Manufacturer Part Number: A1180LUA
• Description: IC SWITCH HALL EFFECT UNI 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Unipolar Switchr

Specifications of A1180LUA

• Sensing Range: 60G ~ 200G Trip - Programmable, Fixed Release
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply: 5mA
• Output Type: Digital, Open Collector
• Features: Programmable
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output (max): -

A1180, A1181,
A1182,
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Package Thermal Resistance
*Additional thermal information available on Allegro Web site.
Characteristic
and
A1183
Chopper-Stabilized Unipolar Hall Effect Switches
Symbol
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
R
0
θJA
20
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
20
Power Dissipation versus Ambient Temperature
40
Package LH, 1-layer PCB with copper limited to solder pads
Package LH, 2-layer PCB with 0.463 in.
connected by thermal vias
Package UA, 1-layer PCB with copper limited to solder pads
40
Sensitive Two-Wire Field-Programmable
2-layer PCB, Package LH
(R
1-layer PCB, Package UA
1-layer PCB, Package LH
(R
(R
θJA
θJA
θJA
60
60
= 110 ºC/W)
= 165 ºC/W)
= 228 ºC/W)
Power Derating Curve
Temperature (°C)
80
80
Temperature (ºC)
100
100
120
120
Test Conditions*
140
140
160
160
2
of copper area each side
180
180
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
V
CC(min)
CC(max)
Value Units
228
165
110
ºC/W
ºC/W
ºC/W
6