參數(shù)資料
型號(hào): A1202LUA-T
廠商: Allegro MicroSystems, Inc.
英文描述: Continuous-Time Bipolar Switch Family
中文描述: 連續(xù)時(shí)間雙極開關(guān)系列
文件頁(yè)數(shù): 3/13頁(yè)
文件大小: 455K
代理商: A1202LUA-T
3
A1201-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Continuous-Time Bipolar Switch Family
A1201, A1202, A1203, and A1204
OPERATING CHARACTERISTICS
over full operating voltage and ambient temperature ranges, unless otherwise noted
Characteristic
Symbol
Electrical Characteristics
Supply Voltage
1
V
CC
Operating, T
J
< 165°C
Output Leakage Current
I
OUTOFF
V
OUT
= 24 V, B < B
RP
Output On Voltage
V
OUT(SAT)
I
OUT
= 20 mA, B > B
OP
Slew rate (dV
CC
/dt) < 2.5 V/μs, B > B
OP
+ 5 G or
B < B
RP
– 5 G
Output Rise Time
3
t
r
V
CC
= 12 V, R
LOAD
= 820
, C
S
= 12 pF
Output Fall Time
3
t
f
V
CC
= 12 V, R
LOAD
= 820
, C
S
= 12 pF
I
CCON
B > B
OP
I
CCOFF
B < B
RP
Reverse Battery Current
I
RCC
V
RCC
= –30 V
Supply Zener Clamp Voltage
V
Z
I
CC
= 10.5 mA; T
A
= 25°C
Supply Zener Current
4
I
Z
V
Z
= 32 V; T
A
= 25°C
Magnetic Characteristics
5
Test Conditions
Min.
Typ.
Max.
Units
3.8
24
10
400
V
μA
mV
215
Power-On Time
2
t
PO
4
μs
2
2
μs
μs
mA
mA
mA
Supply Current
3.8
3.5
7.5
7.5
–10
32
V
10.5
mA
Operate Point
B
OP
A1201
A1202
A1203
A1204
A1201
A1202
A1203
A1204
A1201
A1202
A1203
A1204
South pole adjacent to branded face
of device
–40
–100
–50
–75
–95
–150
5
30
30
50
15
26
26
42
–15
–26
–26
–40
30
52
52
82
50
75
95
150
40
100
55
115
G
G
G
G
Release Point
B
RP
North pole adjacent to branded face
of device
G
G
G
G
Hysteresis
B
HYS
B
OP
– B
RP
G
G
G
G
1
Maximum voltage must be adjusted for power dissipation and junction temperature, see
Power Derating
section.
2
For V
slew rates greater than 250 V/μs, and T
A
= 150°C, the Power-On Time can reach its maximum value.
3
C
=oscilloscope probe capacitance.
4
Maximum current limit is equal to the maximum I
+ 22 mA.
5
Magnetic flux density, B, is indicated as a negative value for north-polarity magnetic fields, and as a positive value for south-polarity magnetic fields.
This so-called algebraic convention supports arithmetic comparison of north and south polarity values, where the relative strength of the field is indicated
by the absolute value of B, and the sign indicates the polarity of the field (for example, a –100 G field and a 100 G field have equivalent strength, but
opposite polarity).
DEVICE QUALIFICATION PROGRAM
Contact Allegro for information.
EMC (Electromagnetic Compatibility) REQUIREMENTS
Contact Allegro for information.
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