參數(shù)資料
型號(hào)： XC9501B093AR
廠商： TOREX SEMICONDUCTOR LTD.
英文描述： 2ch. Step-up DC/DC Controller ICs.
中文描述： 2通道。升壓DC / DC控制器集成電路。
文件頁(yè)數(shù)： 6/24頁(yè)
文件大?。?/td> 381K
代理商： XC9501B093AR
!
Electrical Characteristics
Common Characteristics
PARAMETER
XC9501B095A
(FOSC=500kHz)
MIN.
Ta=25
O
C
V
DD
≥
2.0V, I
OUT
1, 2
=1mA
VIN
≥
0.9V, I
OUT
1, 2=1mA
(note 2)
VOUT1, VOUT2
VOUT1
VOUT2
VOUT1
VOUT2
EN2=3.0V, EN1=0V, FB2=0V
FB1=0V, FB2=1.0V
FB1=1.0V, FB2=0V
FB1,2=1.0V
Unless otherwise stated, VDD=3.0V, PWM1,2=3.0V, EN1, 2 =3.0V
Output 1 Characteristics
PARAMETER
Step-up Controller
CONDITIONS
Ta=25
O
C
Using Tr: 2SD1628,
I
OUT
=1.0mA, RFB11=200k
, RFB12=75k
V
DD
≠
V
OUT
1: I
OUT
1=1mA
Unless otherwise stated, VDD=EN1=PWM1=3.0V, EN2=PWM2=GND, EXT2=OPEN, FB2=OPEN, VIN=1.8V
Output 2 Characteristics
PARAMETER
Step-up Controller
CONDITIONS
Ta=25
O
C
Using Tr: 2SD1628,
I
OUT2
=1.0mA, RFB21=200k
,RFB22=75k
V
DD
≠
V
OUT
2 : I
OUT
2=1mA
Unless otherwise stated, VDD=EN2=PWM2=3.0V, PWM1=EN1=GND, EXT1=OPEN, FB1=OPEN, VIN=1.8V
-
0.20
V
9
PWM2 "Low" Voltage
V
PWML
2 No Load
-
-
-
V
9
PWM2 "High" Voltage
V
PWMH
2 No Load
0.65
22
30
7
EXT2 "Low" ON Resistance
R
EXTBL
2 EN2=FB2=0V, EXT2=0.4V
-
28
47
7
EXT2 "High" ON Resistance
R
EXTBH
2 FB2=0, EXT2=V
DD
-0.4V
-
10.0
20.0
mS
9
Soft-Start Time2
T
SS
2
V
OUT
2
×
0.95V, EN2=0V
→
0.65V
5.0
83
-
%
9
Efficiency2
E
FFI
2
IOUT2=100mA, Nch MOSFET:XP161A1355P
-
30
38
%
9
PFM Duty Ratio2
P
FMDTY
2 No Load, V
PWM
2=0V
22
4
4
Maximum Duty Ratio2
M
AXDTY
2 Same as I
DD
1
75
80
85
%
2.0
0.8
V
V
1
Oscillation Start-up Voltage2
V
ST
2-2
FB2=0V
-
-
0.9
V
3
Operation Start-up
Voltage2
(note 3)
V
ST
1-2
-
-
-
-
0.900
0.918
V
8
FB2 Voltage
V
FB2
V
DD
=3.0V, V
IN
=1.5V, I
OUT
2=10mA
0.882
TYP.
MAX. UNITS
CIRCUIT
SYMBOL
MIN.
-
0.20
V
6
PWM1 "Low" Voltage
V
PWML
1 No Load
-
-
-
V
6
PWM1 "High" Voltage
V
PWMH
1 No Load
0.65
22
30
7
EXT1 "Low" ON Resistance
R
EXTBL
1 EN1=FB2=0V, EXT1=0.4V
-
28
47
7
EXT1 "High" ON Resistance
R
EXTBH
1 FB1=0, EXT1=V
DD
-0.4V
-
10.0
20.0
mS
6
Soft-Start Time1
T
SS
1
V
OUT
1
×
0.95V, CE1=0V
→
0.65V
5.0
83
-
%
6
Efficiency1
E
FFI
1
IOUT1=100mA, Nch MOSFET:XP161A1355P
-
30
38
%
6
PFM Duty Ratio1
P
FMDTY
1 No Load, VPWM1=0V
22
4
4
Maximum Duty Ratio1
M
AXDTY
1 Same as I
DD
1
75
80
85
%
2.0
0.8
V
V
1
Oscillation Start-up Voltage1
V
ST
2-1
FB1=0V
-
-
0.9
V
2
Operation Start-up
Voltage1
(note 2)
V
ST
1-1
-
-
-
-
0.900
0.918
V
5
FB1 Voltage
V
FB1
V
DD
=3.0V, V
IN
=1.5V, I
OUT
1=10mA
0.882
TYP.
MAX. UNITS
CIRCUIT
SYMBOL
MIN.
-
-0.50
μ
A
4
FB1,2 "Low" Current
VFBL
FB1,2=1V
-
-
0.50
μ
A
4
FB1,2 "High" Current
I
FBH
FB1,2=3.0V
-
-
-0.50
μ
A
4
PWM1,2 "Low" Current
I
PWML
FB1,2=3.0V,PWM=0V
-
-
0.50
μ
A
4
PWM1,2 "High" Current
I
PWMH
FB1,2=3.0V, PWM=3.0V
-
-
-0.50
μ
A
4
EN1,2 "Low" Current
IENL
EN1,2=0V, FB1,2=3.0V
-
-
0.50
μ
A
4
EN1,2 "High" Current
IENH
FB1,2=3.0V
-
-
0.20
V
4
EN1,2 "Low" Voltage
VENL
FB1,2=0V
-
-
-
V
4
EN1,2 "High" Voltage
VENH
FB1,2=0V
0.65
500
575
kHz
4
Switching Frequency
FOSC
Same as I
DD1
425
-
3.0
μ
A
4
Stand-by Current
I
STB
Same as I
DD1
, EN1=EN2=0V
-
100
200
μ
A
4
Supply Current 2
I
DD2
-
130
270
μ
A
4
-
Supply Current 1-2
I
DD1-2
110
220
μ
A
4
EN1=3.0V, EN2=0V, FB1=0V
-
Supply Current 1-1
I
DD1-1
165
350
μ
A
4
Supply Current 1
I
DD1
FB1,2=0V
-
3
2.0
-
10.0
V
-
-
V
V
VIN
≥
0.9V, I
OUT
1, 2=1mA
(note 3)
0.9
-
-
V
V
1
2.0
0.9
-
-
10.0
2
Output Voltage Range
(note 4)
VOUTSET
0.9
-
-
10.0
V
Supply Voltage
(note 1)
V
DD
2.0
XC9501 Series
2ch. Step-up DC/DC Controller ICs.
SYMBOL
CONDITIONS
TYP.
MAX. UNITS
CIRCUIT
6
相關(guān)PDF資料
PDF描述
XC9501B095AL 2ch. Step-up DC/DC Controller ICs.
XC9501B092AL 2ch. Step-up DC/DC Controller ICs.
XC9501B092AR 2ch. Step-up DC/DC Controller ICs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC9501B095AL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch. Step-up DC/DC Controller ICs.
XC9501B095AR 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch. Step-up DC/DC Controller ICs.
XC9501B09AL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch. Step-up DC/DC Controller ICs.
XC9501B09AR 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch. Step-up DC/DC Controller ICs.
XC9502 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2ch. Step-up / down DC/DC Controller ICs
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