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ADP3422 Datasheet(PDF) 3 Page - Analog Devices

Part No. ADP3422
Description  IMVP-II-Compliant Core Power Controller for Mobile CPUs
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADP3422 Datasheet(HTML) 3 Page - Analog Devices

 
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REV. 0
–3–
ADP3422
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
HYSTERESIS SETTING
Hysteresis Current
IRAMP_H
VREG = 1.25 V
VCOREFB = VDAC
IHYSSET = 0
±1
µA
VRAMP = 1.23 V, BOM = H
IHYSSET = –10
µA
+8
+10
+12
µA
IHYSSET = –100
µA
+89
+100
+111
µA
VRAMP = 1.27 V, BOM = H
IHYSSET = –10
µA
–8
–10
–12
µA
IHYSSET = –100
µA
–89
–100
–111
µA
VRAMP = 1.23 V, BOM = L
IHYSSET = –10
µA
+6.4
+8
+9.6
µA
IHYSSET = –100
µA
+71
+80
+89
µA
VRAMP = 1.27 V, BOM = L
IHYSSET = –10
µA
–6.4
–8
–9.6
µA
IHYSSET = –100
µA
–71
–80
–89
µA
Hysteresis Reference Voltage
VHYSSET
1.61
1.7
1.79
V
SHIFT SETTING
Battery-Shift Current
IRAMPB
VVID = 1.25 V
–92.5
–100
–107.5
µA
IBSHIFT = –100
µA, BOM = L
DSLP = H, V
CPUSET = 0 V
Battery-Shift Reference Voltage
VBSHIFT
VDAC
V
DeepSleep-Shift Current
IRAMPD
VVID = 1.25 V
–92.5
–100
–107.5
µA
IDSHIFT = –100
µA, BOM = H
DSLP = L, V
CPUSET = 0 V
DeepSleep-Shift Reference Voltage
VDSHIFT
VDAC
V
CPU-FID-Shift Current
IRAMPF
VVID = 1.25 V
–92.5
–100
–107.5
µA
IFSHIFT = –100
µA, BOM = L
DSLP = H, V
CPUSET = 2 V
CPU-FID-Shift Reference Voltage
VFSHIFT
VDAC
V
SHIFT CONTROL INPUTS
BOM Threshold
VBOM
VCC/2
V
(CMOS Input)
DSLP Threshold
VDSLP
0.9
V
(IO-Level CMOS Input)
DPRSLP Mode Threshold
VDPRSLP
VCC/2
V
(CMOS Input)
CURRENT LIMIT COMPARATOR
Input Offset Voltage
VCLIMOS
VCS– = 1.25 V
±0.2
±6mV
Input Bias Current
ICS+
VCS+ = 1.25 V
–0.3
µA
Hysteresis Current
ICS–
VCOREFB = VRAMP = 1.23 V
VREG = VCS– = 1.25 V
IHYSSET = 0
–0.6
–3
µA
VCS+ = 1.23 V BOM = H
IHYSSET = –10
µA
–27
–31.5
–36
µA
IHYSSET = –100
µA
–270
–301.5
–333
µA
VCS+ = 1.27 V, BOM = H
–1.5
–3
µA
IHYSSET = –10
µA
–18
–21.5
–25
µA
IHYSSET = –100
µA
–180
–201.5
–223
µA
VCS+ = 1.23 V, BOM = L
IHYSSET = –10
µA
–21
–25.5
–30
µA
IHYSSET = –100
µA
–226
–241.5
–267
µA
VCS+ = 1.27 V, BOM = L
IHYSSET = –10
µA
–14
–17.5
–21
µA
IHYSSET = –100
µA
–144
–161.5
–179
µA
Propagation Delay Time
tCLPD
5
65
ns


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