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參數資料
| 型號： | XC6367B223ML |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
| 中文描述： | PWM控制，PWM / PFM切換升壓DC / DC控制器 |
| 文件頁數： | 10/28頁 |
| 文件大?。?/td> | 441K |
| 代理商： | XC6367B223ML |
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416
4
XC6367A331MR, XC6368A331MR
PARAMETER
Output Voltage
Supply Voltage (Note 1)
Maximum Input Voltage
Ta=25
°
C
UNITS
MAX
(V
OUT
=3.3V, F
OSC
=100kHz)
V
OUT
V
DD
V
IN
V
V
V
3.383
10.0
-
3.300
-
-
3.218
2.0
10.0
CE "Low" Voltage
EXT "High" ON Resistance
EXT "Low" ON Resistance
Efficiency (Note 2)
Soft-Start Time
V
CEL
R
EXTH
R
EXTL
EFFI
T
SS
V
%
0.20
43
27
-
20
-
29
19
84
10
-
-
-
-
5
V
OUT
=set-up output voltage x0.95
V
OUT
=set-up output voltage x0.95
Same as I
DD
1, V
EXT
=V
OUT
-0.4V
Same as I
DD
1, V
EXT
=0.4V
PFM Duty Ratio (Note 3)
CE "High" Voltage
PFMDTY
V
CEH
%
V
35
-
25
-
15
0.65
Same as I
DD
1
I
OUT
=0mA
Oscillation Start-up Voltage 1
Oscillation Start-up Voltage 2
Oscillation Hold Voltage
V
ST
1
V
ST
2
V
HLD
V
V
V
0.9
0.8
0.7
-
-
-
-
-
-
Use of a 2SD1628 transistor, I
OUT
=1.0mA
V
OUT
=CE : Apply voltage
Use of a 2SD1628 transistor, I
OUT
=1.0mA
V
OUT
=CE=set-up output voltage x 0.95
V
OUT
=CE=set-up output voltage + 0.5V
msec
Supply Current 1
Supply Current 2
I
DD
1
I
DD
2
-
-
50
11
μ
A
μ
A
100
20
%
92
78
85
Oscillator Frequency
Maximum Duty Ratio
F
OSC
MAXDTY
kHz
115
100
85
Stand-by Current
I
STB
μ
A
-
0.5
-
V
OUT
=set-up output voltage x 0.95, CE=0V
Same as I
DD
1
SYMBOL
CONDITIONS
MIN
TYP
Unless otherwise specified, connect V
DD
to V
OUT
; V
IN
=set-up output voltage x 0.6, I
OUT
=130mA
Measuring conditions:
When taking V
DD
from another power source please ensure that V
DD
= 2.0V or more.
Oscillation will occur with a value of V
DD
= 0.8V or more, but with a value of V
DD
= 2.0V or more,
output voltage and oscillation frequency will be stable.
Note 1:
EFFI = {[(output voltage) x (output current)]
÷
[(input voltage) x (input current)} x 100
Note 2:
Applies to the XC6368 series only (duty ratio when control changes to PFM).
Note 3:
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| XC6367B223MR | PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| XC6367B223MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
| XC6367B225ML | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
| XC6367B225MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
| XC6367B251ML | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
| XC6367B251MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |
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