PAC5220 Datasheet, PDF (27/73 Pages) Active-Semi, Inc – Power Application Controller

PAC5220
Power Application Controller
Table 10-2. Linear Regulators Electrical Characteristics
(VP = 12V and TA = -40°C to 105°C unless otherwise specified.)
SYMBOL
PARAMETER
CONDITIONS
VOP;VP
VP operating voltage range
VUVLO;VP VP under-voltage-lockout threshold
VP rising, hysteresis = 0.2V
IQ;VP
VP quiescent supply current
Power manager only, including IQ;VSYS
IQ;VSYS
VSYS quiescent supply current
VCCIO, VCC33, and VCC18 regulators only
VSYS
VSYS output voltage
Load = 10µA to 200mA
VCCIO
VCCIO output voltage
Load = 10mA
VCCIO shorted to VSYS
VCCIO from regulator
VCC33
VCC33 output voltage
Load = 10mA
VCC18
VCC18 output voltage
Load = 10mA
ILIM;VSYS VSYS regulator current limit
ILIM;VCCIO VCCIO regulator current limit
ILIM;VCC33 VCC33 regulator current limit
ILIM;VCC18 VCC18 regulator current limit
kSCFB
Short circuit current fold back
VDO;VSYS VSYS dropout voltage
VP =5V, ISYS=100mA
VUVLO;VSYS VSYS under-voltage-lockout threshold VSYS rising, hysteresis = 0.2V
kPOKIO
VCCIO Power OK threshold
VCCIO rising, hysteresis = 10%
kPOK33
VCC33 Power OK threshold
VCC33 rising, hysteresis = 10%
kPOK18
VCC18 Power OK threshold
VCC18 falling, hysteresis = 10%
Table 10-3. Power System Electrical Characteristics
(VSYS = VCCIO = 5V, VCC33 = 3.3V, and TA = -40°C to 105°C unless otherwise specified.)
SYMBOL
PARAMETER
CONDITIONS
VREF
Reference voltage
TA = 25°C
TA = -40°C to 105°C
VCC18
kMON
Power monitoring voltage (VMON)
coefficient
VSYS, VCCIO, VCC33
VP, VREGO
VHM
VTEMP
Temperature monitor voltage at 25°C TA = 25°C, at ADC
kTEMP
Temperature monitor coefficient
At ADC
TWARN Over-temperature warning threshold Hysteresis = 10°C
TFAULT
Over-temperature fault threshold
Hysteresis = 10°C
MIN
TYP
MAX UNIT
4.5
16
V
4
4.3
4.5
V
400
750
µA
350
600
µA
4.8
5
5.18
V
VSYS
V
3.152
3.3
3.398
3.185
3.3
3.415
V
1.834
1.9
1.979
V
220
330
mA
45
80
mA
45
80
mA
45
80
mA
50
%
350
680 mV
3.5
4
4.4
V
75
82
89
%
71
78
85
%
58
66
74
%
MIN
2.487
2.463
1.475
TYP
2.5
2.5
1
0.4
0.1
0.0333
1.5
5.04
140
170
MAX
2.513
2.537
UNIT
V
V/V
1.540
V
mV/K
°C
°C
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Rev 1.0‒February 25, 2014