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APW8855 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 21 Page - Anpec Electronics Coropration

๋ถ€ํ’ˆ๋ช… APW8855
์ƒ์„ธ๋‚ด์šฉ  High Current, High Frequency 7 Outputs Voltage Regulator and Power Management IC for High Performance Tablet and Ultra Notebook Applications
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์ œ์กฐ์‚ฌ  ANPEC [Anpec Electronics Coropration]
ํ™ˆํŽ˜์ด์ง€  http://www.anpec.com.tw
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APW8855 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 21 Page - Anpec Electronics Coropration

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Copyright
ยฉ ANPEC Electronics Corp.
Rev. A.1 - Dec., 2015
APW8855
www.anpec.com.tw
21
13.9 VSYS&POK&CTL Electrical Characteristics
These specifications apply over V
5V_ALW = 5.06V, TA = 25
oC, unless otherwise noted.
APW88 55(P OK)
Symbol
P aram eter
Tes t Condit ions
Min
Typ
Max
Unit
VS YS SUPP LY CCURRE NT
V SYS =19 V, CTL=Low, only 5V_L DO ,
3 V3_L DO , LDO _RTC are on
110
ยตA
V SYS S upply Curren t
CTL=High,
all
VR
a re
on ,
V R1/2 /3/4/5 are n o switch ing
TB D
ยตA
PO K
PO K in from Lo we r (P OK go es hi gh)
Monitor V R1~5 and V R7 (LDO Ou tp ut
or Switch OCP)
8 7
90
93
%
PO K out to norma l ( POK go es low)
Monitor V R1~5 and V R7 (LDO Ou tp ut
or Switch OCP)
125
13 0
135
%
PO K Thr eshold
PO K Hysteresis
3
%
PO K Leakag e Cu rrent
VP OK = 5V
-
0 .1
1
?
ยตA?
PO K Low Vol tage
I
POK_ si nk =4mA
-
0 .5
1
V
PO K Enab le Blankin g Time
From VR1~VR5,VR7 rising to 90% of
their set p oint to PO K g oes Hig h
-
1320
-
ยตs
PO K Disa ble Blan kin g Time
From VR1~VR5, VR7 fa lling to 87% of
their set p oint to PO K g oes Low
2
ยตs
CTL
VCTL rising
1 .0
1.2
V
CTL Input Log ic Threshol d
V
C TL fallin g
0.6
0 .8
V
CTL Le akage Curren t
VCTL=5V
1
?
ยตA
tDCTL
CTL hi gh to 5V _ALW start soft-start
70
?
ยตs
CTL Debo unce Time
CTL lo w to 5V_A LW start so ft-stop
2
?
ยตs
tD1
5V _ALW re ady to 1V 8_ALW soft- start
10 0
?
ยตs
VR1~5 read y to VR7 so ft-start
10 0
?
ยตs
tD2
5V _ALW a nd 3V3_ ALW Timin g
1V 8_ALW off to 5V _ALW soft-stop
10 0
?
ยตs


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