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APW8855 데이터시트(HTML) 11 Page - Anpec Electronics Coropration

부품명 APW8855
상세내용  High Current, High Frequency 7 Outputs Voltage Regulator and Power Management IC for High Performance Tablet and Ultra Notebook Applications
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제조사  ANPEC [Anpec Electronics Coropration]
홈페이지  http://www.anpec.com.tw
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APW8855 데이터시트(HTML) 11 Page - Anpec Electronics Coropration

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Copyright
© ANPEC Electronics Corp.
Rev. A.1 - Dec., 2015
APW8855
www.anpec.com.tw
11
13.1 Regulator Table
S ymbol
P arame ter
VR1(5VALW)
VR2(3VALW)
V R5 (VDDPALW)
Unit
V IN
Inpu t Voltage
VVSYS
VVSYS
VVSYS
V
Defau lt Outpu t Voltage
5 .0 6
3.3
0 .9 5
VOUT
O utput Voltag e Ran ge
4.5~5 .5
2.6~4
0.5~1 .5
V
I
OUT
Con tin uous Output Current
4
8
8
A
IPEAK
P eak Output Cu rrent
8
-
-
A
CIN
Inpu t Capacitor
>2 x 10
>2 x 10
>2x 10
µF
COUT
O utput Cap acito r
>1 x 220
>1 x 220
>2 x 1 0+1 x2 20
µF
ESR
O utput Cap acito r E SR
6
6
6
L
O utput Indu ctor
2 .2
1.0
0.47
µH
DCR
O utput Indu ctor DCR
<10
<10
<1 0
Table 1. PWM Controllers VR1, VR2,VR5
Symbol
Pa ram ete r
V R3(1V8 ALW)
VR4(1V 5ALW)
Unit
V IN
Input Volta ge
V5V_ALW
V5V_ALW
V
Default Output Vo ltag e
1.8
1.5
V OUT
Ou tpu t Voltage Rang e
1.45 ~2.25
0.8 ~2
V
I
OUT
Continu ous O utput Cur rent
2.5
2.5
A
IPEAK
Pe ak O utp ut Curre nt
3
3
A
CIN
Input Capacitor
>2x 22
>2 x 22
µF
COUT
Ou tpu t Capacitor
>2 x 47
>2 x 47
µF
ES R
Ou tpu t Capacitor ES R
6
6
L
Ou tpu t Inductor
0 .4 7
0.47
µH
DCR
Ou tpu t Inductor DCR
<15
<15
Table 2. PWM Converters VR3, VR4
S ymbol
P arame ter
VR6(LDO_ RTC)
V R7(VDD_FCH_S5)
Unit
V IN
Inpu t Voltage
V LDO_RTC_IN (3.3V Ba ttery)
VVDDP_ALW or
VVDD_FCH_S5_REFIN( VDDNB )
V
Defau lt Outpu t Voltage
1.5
0.78
VOUT
O utput Voltag e Ran ge
-
0 .5~1.5
V
IOUT
Con tin uous Output Current
4.5
µ
0.2(LDO )/0 .9 (Switch )
A
C
IN
Inpu t Capacitor
1
10
µF
COUT
O utput Cap acito r
2 .2
22
µF
Table 3. LDO Regulators VR6, VR7
13.Electrical Characteristics


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