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參數(shù)資料
| 型號： | R1114NXX1X(X) |
| 英文描述： | Power Management ICs |
| 中文描述： | 電源管理IC |
| 文件頁數(shù)： | 18/19頁 |
| 文件大?。?/td> | 330K |
| 代理商： | R1114NXX1X(X) |
Rev. 1.10
- 18 -
R11X4XXX1B/D
CE
VIN
VOUT
GND
ESR
Ceramic
Cap.
IOUT
S.A.
Spectrum
Analyzer
VIN
Ceramic
Cap.
Measuring Circuit for white noise; R11X4XXX1B/D
The relations between I
OUT
(Output Current) and ESR of an output capacitor are shown below. The conditions when the white
noise level is under 40
μ
V(Avg.) are marked as the hatched area in the graph.
(Note: If additional ceramic capacitors are connected to the Output Pin with Output capacitor for phase compensation, the
operation might be unstable. Because of this, test these ICs with as same external components as ones to be used on the PCB.)
<Measurement conditions>
(1) V
IN
=V
OUT
+1V
(2) Frequency Band: 10Hz to 2MHz
(3) Temperature: -40
°
C to 25
°
C
R11X4X151X
(
C
IN=Ceramic 1.0
μ
A,
C
OUT=Ceramic 1.0
μ
F)
R11X4X161X
(
C
IN=Ceramic 0.47
μ
A,
C
OUT=Ceramic 0.68
μ
F)
0.01
0.1
1
10
100
0
30
60
90
120
150
Load Current I
OUT
[ mA ]
E
0.01
0.1
1
10
100
0
30
60
90
120
150
Load Current I
OUT
[mA]
E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1114QXX1X(X) | Power Management ICs |
| R1150HXXXX | Power Management ICs |
| R1225N122A-TR | SMPS Controller |
| R1225N122B-TR | SMPS Controller |
| R1225N122C-TR | SMPS Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1114Q151A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1114Q151B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1114Q151D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1114Q161A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1114Q161B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
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