ACT88430QJ-T
Rev 1.0, 24-Oct-2018
SYSTEM CONTROL ELECTRICAL CHARACTERISTICS
(VIN_IO = 1.8V, TA = 25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Supply Inputs Voltage Range:
VIN_B1 referenced to PGND_B1
VIN_B2 referenced to PGND_B2
VIN_B3 referenced to PGND_B3
VIN_B4 referenced to PGND_B4
2.7
5.5
V
VIN_LDO1 referenced to AGND
2.4
5.5
5.5
V
V
VIN_LDO2 referenced to AGND
VIN_LDO3 referenced to AGND
1.62
VIN_LVL=0
2.6
3.35
2.6
2.7
3.5
2.8
3.65
2.8
V
V
V
VIN_LVL=1, VIN_FULL_RANGE = 0
VIN_LVL=1 VIN_FULL_RANGE = 0
VIN_LVL=0
UVLO Threshold Falling (Note 1)
UVLO Hysteresis (Note 1)
2.7
50
100
300
100
3.98
150
350
150
4.10
mV
mV
VIN_LVL=1 VIN_FULL_RANGE = 1
VIN_LVL=1 VIN_FULL_RANGE = 0
250
50
mV
V
VIN_LVL = 0, VIN_FULL_RANGE = 0
3.86
OV Threshold Rising (Note 1)
OV Hysteresis (Note 1)
VIN_LVL = 0 VIN_FULL_RANGE = 1
VIN_LVL = 1
5.60
5.60
5.85
5.85
6.00
6.00
V
V
mV
VIN_LVL = 0, VIN_FULL_RANGE = 0
50
100
150
VIN_LVL = 0, VIN_FULL_RANGE = 1
VIN_LVL = 1
100
100
150
150
200
200
mV
mV
Thermal Shutdown Temperature
TSD_SHUTDWN
Temperature rising
150
165
20
180
°C
°C
Thermal Shutdown Hysteresis
Startup Delay after initial VIN
start of first regulator output as-
suming start delay=41usec mini-
mum (Note 2)
335
400
µs
TSD_SHUT
DWN
Temperature rising - Referenced
to TSD_SHUTDWN
Thermal Interrupt Threshold, TSD_ALERT
Thermal Interrupt Hysteresis
°C
- 30
15
°C
V
2.90
2.80
2.67
N/A
3.00
2.90
2.77
N/A
3.10
3.00
2.87
N/A
POK_SET=00 (91% of 3.3V)
POK_SET=01 (88% of 3.3V)
POK_SET=10 (84% of 3.3V)
POK_SET=11 (Disable)
POK UV Interrupt Threshold Falling - 3.3V Input
Setting (VIN_LVL=0)
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