參數(shù)資料
型號(hào): XC6373E35OPRL
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: LOW FREQUENCY PWM CONTROLLED STEP UP DC/DC CONVERTER
中文描述: 低頻PWM控制的升壓DC / DC變換器
文件頁數(shù): 6/8頁
文件大?。?/td> 185K
代理商: XC6373E35OPRL
470
4
XC6373A330PR
Ta=25
°
C
V
OUT
=3.3V, F
OSC
=30kHz
PARAMETER
Output Voltage
Maximum Input Voltage
SYMBOL
V
OUT
V
IN
CONDITIONS
Operation Start-up Voltage
V
ST
1
External Components Connected.
I
OUT
=1mA.
No external components.
Apply voltage to V
.
L
X
10k
pull-up to 5V.
Same as V
ST
2.
Apply output voltage
0.95 to V
OUT.
Same as V
ST
2.
Apply output voltage
1.1 to V
OUT
.
Same as I
DD
1. VL
X
=0.4V.
Oscillation Start-up Voltage
V
ST
2
Supply Current 1
I
DD
1
Supply Current 2
I
DD
2
L
X
Switch-On Resistance
R
SWON
L
X
Leak Current
I
LXL
No external components.
V
OUT
=VL
X
=10V.
Same as I
1.
Measuring of Lx waveform.
Same as I
1.
Measuring of Lx waveform.
Oscillator Frequency
F
OSC
Maximum Duty Ratio
MAXDTY
Slow-Start Time
T
SS
MIN
3.128
10
0.80
24
80
TYP
3.300
14.1
4.0
3.4
30
87
10.0
4.0
20.0
MAX
3.383
0.90
23.5
8.1
5.7
1.0
36
92
UNIT
V
V
V
μ
A
μ
A
μ
A
kHz
%
mS
Efficiency
EFFI
77
%
V
Measuring conditions: Unless otherwise specified, V
IN
=V
OUT
0.6, I
OUT
=16.5mA. See Typical Application Circuits, Fig.1.
XC6373A300PR
Ta=25
°
C
V
OUT
=3.0V, F
OSC
=30kHz
PARAMETER
Output Voltage
Maximum Input Voltage
SYMBOL
V
OUT
V
IN
CONDITIONS
Operation Start-up Voltage
V
ST
1
External Components Connected.
I
OUT
=1mA.
No external components.
Apply voltage to V
.
L
X
:10k
pull-up to 5V.
Oscillation Start-up Voltage
V
ST
2
Supply Current 1
I
DD
1
Same as V
ST
2.
Apply output voltage
0.95 to V
OUT.
Same as V
ST
2.
Apply output voltage
1.1 to V
OUT
.
Same as I
DD
1. VL
X
=0.4V.
Supply Current 2
I
DD
2
L
X
Switch-On Resistance
R
SWON
L
X
Leak Current
I
LXL
No external components.
V
OUT
=VL
X
=10V.
Same as I
1.
Measuring of Lx waveform.
Same as I
1.
Measuring of Lx waveform.
Oscillator Frequency
F
OSC
Maximum Duty Ratio
MAXDTY
Slow-Start Time
T
SS
MIN
2.925
10
0.80
24
80
TYP
3.000
13.1
3.9
3.4
30
87
10.0
4.0
20.0
MAX
3.075
0.90
21.9
7.9
5.7
1.0
36
92
UNIT
V
V
V
μ
A
μ
A
μ
A
kHz
%
mS
Efficiency
EFFI
77
%
V
Measuring conditions: Unless otherwise specified, V
IN
=V
OUT
0.6,I
OUT
=15mA. See Typical Application Circuits, Fig.1.
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