A3230LUA Allegro Microsystems Inc, A3230LUA Datasheet - Page 7
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A3230LUA
Manufacturer Part Number
A3230LUA
Description
IC SWITCH HALL EFFECT 3-SIP
Manufacturer
Allegro Microsystems Inc
Type
Bipolar Latchr
Datasheet
1.A3230EUA.pdf
(13 pages)
Specifications of A3230LUA
Sensing Range
25G Trip, -25G Release
Voltage - Supply
3.6 V ~ 24 V
Current - Supply
3.5mA
Current - Output (max)
60mA
Output Type
Digital, Open Drain
Features
Regulated Voltage
Operating Temperature
-40°C ~ 150°C
Package / Case
3-SIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
A3230
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Package Thermal Resistance
*Additional thermal information available on Allegro Web site.
Characteristic
Symbol
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
R
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
Chopper-Stabilized Hall Effect Bipolar Switch
0
9
8
7
6
5
4
3
2
θJA
20
20
Power Dissipation versus Ambient Temperature
40
40
2-layer PCB, Package LH
(R
1-layer PCB, Package UA
(R
1-layer PCB, Package LH
(R
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
θJA
θJA
θJA
60
= 110 ºC/W)
= 165 ºC/W)
= 228 ºC/W)
60
Power Derating Curve
80
Temperature (ºC)
Temperature (°C)
80
100
100
120
120
Test Conditions*
140
140
160
160
2
of copper area each side
180
180
V
V
CC(min)
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
CC(max)
Value Units
228
165
110
ºC/W
ºC/W
ºC/W
6