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參數(shù)資料
| 型號： | XC9110A161ER |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| 中文描述： | 烤瓷控制升壓型DC / DC轉(zhuǎn)換器/控制器芯片 |
| 文件頁數(shù)： | 10/35頁 |
| 文件大小： | 2432K |
| 代理商： | XC9110A161ER |
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10/35
XC9110/XC9111
Series
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
CIRCUIT
Output Voltage
V
OUT
Connect to external components
×
0.975
V
OUT
×
1.025
V
①
Output Voltage
Temperature Characteristics
Maximum Input Voltage
△
V
OUT
△
V
OUT
△
topr
V
IN
Connect to external components
- 40
℃≦
Topr
≦
85
℃
I
OUT
=1mA, connect to external
components
Applied 0.8V to V
OUT
, Vpull=1.0V
I
OUT
=1mA, connect to external
components
I
OUT
=0mA (*1)
Applied (output voltage
×
0.95) to V
OUT
Applied (output voltage
＋
0.5V) to V
OUT
Same as I
DD1
, V
Lx
=0.4V (*3)
Same as I
DD2
, V
Lx
=7V
Same as I
DD1
, measure Lx waveform
I
OUT
=1mA, measure Lx ON time (XC9111
only) Connect to external components
Same as I
DD1
Same as I
DD1
(XC9111 only)
Same as I
DD1
, VLx when max. oscillation
frequency is more than double.
-
±
100
-
ppm/
℃
V
①
10
-
-
-
Operation Start Voltage
V
ST1
-
0.8
0.9
V
①
Oscillation Start Voltage
V
ST2
-
-
0.8
V
②
Operation Hold Voltage
V
HLD
0.7
-
-
V
①
Input Current
Supply Current 1 (*2)
Supply Current 2
Lx Switch ON Resistance
Lx Leak Current
Duty Ratio
I
IN
I
DD1
I
DD2
R
SWON
I
LxL
DTY
-
-
-
-
-
E1-1(*)
E2-1(*)
E3-1(*)
E4-1(*)
-
E7-2(*)
E1-2(*)
E2-2(*)
E3-2(*)
E4-2(*)
1
E7-3(*)
μ
A
μ
A
μ
A
Ω
μ
A
%
①
②
②
②
③
②
E7-1(*)
Duty Ratio 2
DTY2
48
56
64
%
①
Maximum Oscillation
Maximum Oscillation
MAXFOSC
MAXFOSC2
85
153
100
180
115
207
kHz
kHz
②
②
Lx Limit Voltage (*4)
V
LxLMT
0.7
-
1.1
V
②
Efficiency (*5)
EFFI
Connect to external components
-
E8(*)
-
%
①
■
ELECTRICAL CHARACTERISTICS (Continued)
Ta = 25
℃
XC9110Exx1MR, XC9111Exx1MR
Test condition : Unless otherwise specified, connect V
DD
to V
OUT
, V
IN
=V
OUT
×
0.6, I
OUT
=<C1(*)>, Vpull=5.0V
NOTE:
*1: TOREX SD, XB01SB04A2BR is used; reverse current IR < 1
μ
A (when reverse voltage V
R
= 10V is applied), in case of using
selected parts.
*2: "Supply Current 1" is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting
in lower power consumption. Please refer to Input Current (I
IN
) under no load condition for the actual current, which is supplied
from the input power supply (V
IN
).
*3: Lx switch ON resistance can be calculated by (V
Lx
x Rp) / (Vpull - V
Lx
). * Change Vpull so that V
Lx
will become 0.4V.
*4: The Lx limit voltage function becomes stable when V
OUT
of the XC9110/9111 series is over 2.0V.
*5: EFFI={[output voltage]
×
(output current)} / [(input voltage)
×
(input current)]
×
100
*6: When using V
DD
and V
OUT
separately, please set the voltage range of V
DD
from 1.5V to 10V.
The IC operates from V
DD
=0.8V, but output voltage and oscillation frequency will be stable when V
DD
=1.5V or more.
*7: Please be aware of the absolute maximum ratings of the external components.
(*): Please refer to the charts.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC9110A161ML | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161MR | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161PL | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161PR | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A171EL | PFM Controlled Step-Up DC/DC Converter / Controller ICs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XC9110A161ML | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161MR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161PL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A161PR | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PFM Controlled Step-Up DC/DC Converter / Controller ICs |
| XC9110A171EL | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:PFM Controlled Step-Up DC/DC Converter / Controller ICs |
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