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ACT81460 Datasheet(PDF) 9 Page - Active-Semi, Inc

Part # ACT81460
Description  Low Power PMIC With Integrated Linear Charger
PDF  60 Pages
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Manufacturer  ACTIVE-SEMI [Active-Semi, Inc]
Direct Link  http://www.active-semi.com
Logo ACTIVE-SEMI - Active-Semi, Inc

ACT81460 Datasheet(HTML) 9 Page - Active-Semi, Inc

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ACT81460
Rev 1.0, 18-Dec-2018
Innovative PowerTM
www.active-semi.com
ActiveSwitcherTM is a trademark of Active-Semi
Copyright © 2018 Active-Semi, Inc.
9
SYSTEM CHARACTERISTICS
(VIN = 5V, VSYS = 3.6V, TA = 25°C, unless otherwise specified)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIN Input Voltage
Charger Input
4.0
20
V
VIN Input UV Threshold, rising
Charger Input UV
3.8
4.0
V
VIN Input UV Threshold, hysteresis
0.1
0.2
0.3
V
VIN Input UV detection deglitch time
75
100
125
µs
VIN Input OV Threshold, rising
Charger Input OV
5.8
V
VIN Input OV Threshold, hysteresis
0.2
0.3
0.4
V
VIN Input OV detection deglitch time
150
200
250
µs
VIN OCP threshold level
Over current threshold (Configurable: 0.5/1/1.5/2A)
0.5
1
2.0
A
VSYS Voltage Ramp time
Soft Start time, VSYS, CSYS < 100 µF.
400
500
700
µs
System Voltage Range
2.7
5.7
V
VINL1,2 referenced to AGND
1.5
VSYS
V
VINL3 referenced to AGND
1.2
VSYS
V
VINLS4,5,6 referenced to AGND
0.8
VSYS
V
VSYS POR Level, Rising
IC Powers up at this voltage
1.4
V
VSYS POR Level, Rising
IC Powers down at this voltage
1.2
V
VSYS UVLO Threshold Falling
2.34
2.5
2.66
V
VSYS UVLO Hysteresis
Voltage above the UVLO Falling Threshold, above
which all regulators turn on (device powers up)
75
100
150
mV
VSYS UV Warning Interrupt Thresh-
old Falling
Configurable in 100mV steps from 1.85V to 3.35V
Must be set above the VSYS UVLO Falling
Threshold plus the Hysteresis
-0.2
Nominal
+0.2
V
VSYS UV Warning Interrupt Hyste-
resis
Voltage Rising
0.1
0.2
0.3
V
VSYS OV Threshold Rising
Overvoltage Set Point
5.5
5.7
5.9
V
VSYS OV Hysteresis
Voltage Falling
100
200
300
mV
VSYS UV Deglitch Time
80
100
120
µs



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