APS11000 and
APS11060
Vertical and Planar Hall-Effect Switches
ELECTRICAL CHARACTERISTICS: Valid over full operating voltage and ambient temperature ranges for TJ < TJ(max) and
CBYP = 0.1 µF, unless otherwise specified
Characteristics
SUPPLY AND STARTUP
Supply Voltage
Symbol
Test Conditions
Min.
Typ. [1]
Max.
Unit
VCC
ICC
3.3
1
–
2.2
2.5
180
High
2
24
4
V
mA
mA
µs
–
APS11000
Supply Current
APS11060
1
5
Power-On Time [2]
Power-On State [5]
tPO
VCC ≥ VCC(min)
–
350
POS
VCC ≥ VCC(min), t < tPO
VCC(UV)EN VCC ≥ VCC(min) → VCC < VCC(min)
VCC(UV)DIS VCC < VCC(min) → VCC ≥ VCC(min)
tPOR
–
–
–
–
–
–
V
Undervoltage Lockout [3]
UVLO Reset Time [3]
2.3
100
V
µs
CHOPPER STABILIZATION AND OUTPUT MOSFET CHARACTERISTICS
Chopping Frequency
fC
–
–
800
–
–
kHz
µA
VOUT(OFF) = 12 V, TA = –40°C to 85°C, output off,
VCC ≥ VCC(min), t > tPO
Output Leakage Current [4]
IOUTOFF
IOUTOFF
0.1
Output Leakage Current
VOUT(OFF) = 24 V, output off, VCC ≥ VCC(min), t > tPO
–
–
–
–
–
–
–
–
1
95
500
24
2
µA
µA
mV
V
Output Leakage Current, Power-On [4][5] IOUTOFF(PO) VCC ≥ VCC(min), t < tPO
Output Saturation Voltage
Output Off Voltage
VOUT(SAT) Output on, IOUT = 5 mA
VOUT(OFF)
100
–
Output Rise Time [6][7]
tr
tf
CL = 20 pF, RPULL-UP = 4.8 kΩ
CL = 20 pF, RPULL-UP = 4.8 kΩ
0.2
0.1
µs
µs
Output Fall Time [6][7]
2
ON-BOARD PROTECTION
Output Short-Circuit Current Limit
Output Zener Clamp Voltage
Supply Zener Clamp Voltage
Reverse Battery Zener Clamp Voltage
Reverse Battery Current
IOM
VZ(OUT)
VZ
Output on
15
32
40
–
–
–
–
–
–
40
–
mA
V
IOUT = 1.5 mA, TA = 25°C
ICC = ICC(max) + 3 mA, TA = 25°C
ICC = –5 mA, TA = 25°C
VCC = –18 V, TA = 25°C
–
V
VRZ
–18
–
V
IRCC
–5
mA
[1] Typical data is at TA = 25°C and VCC = 12 V unless otherwise noted.
[2] Measured from VCC ≥ 3.3 V to valid output.
[3] See Undervoltage Lockout section for operational characteristics.
[4] Guaranteed by device design and characterization.
[5] See Power-On Behavior section and Figure 4.
VOUT(OFF)
90%
90%
[6] CL = oscilloscope probe capacitance.
[7] See Figure 2 - Definition of Output Rise and Fall Time.
10%
10%
VOUT(SAT)
t
tf
tr
Figure 2: Definition of Output Rise and Fall Time
6
Allegro MicroSystems
955 Perimeter Road
Manchester, NH 03103-3353 U.S.A.
www.allegromicro.com