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参数资料
| 型号： | MIC2219-PSBMLTR |
| 厂商： | MICREL INC |
| 元件分类： | 固定正电压多路输出LDO稳压器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 |
| 封装： | 3 X 3 MM, MLF-10 |
| 文件页数： | 7/10页 |
| 文件大小： | 219K |
| 代理商： | MIC2219-PSBMLTR |
MIC2219
Micrel, Inc.
M9999-042105
6
April 2005
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
01234
56
OUTPUT
VOLTAGE
(V)
INPUT VOLTAGE (V)
Dropout Characteristics
Output 1
Load = 100A
Load = 150mA
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
01234
56
OUTPUT
VOLTAGE
(V)
INPUT VOLTAGE (V)
Dropout Characteristics
Output 2
Load = 100A
Load = 300mA
0
10
20
30
40
50
60
01
23456
GROUND
CURRENT
(
A)
SUPPLY VOLTAGE (V)
Ground Current
vs. Supply Voltage
Output 1 and 2
with 100A Load
0
10
20
30
40
50
60
020 406080 100 120 140
GROUND
CURRENT
(
A)
OUTPUT 1 LOAD CURRENT (mA)
Ground Current
vs. Output 1 Current
0
10
20
30
40
50
60
050
100 150 200 250 300
GROUND
CURRENT
(
A)
OUTPUT 2 LOAD CURRENT (mA)
Ground Current
vs. Output 2 Current
10E-9
100E-9
1E-6
10E-6
SPECTRAL
NOISE
DENSITY
(V/root
Hz)
FREQUENCY (Hz)
Spectral Noise
Density Output 1
C
OUT = 1F
C
IN
= 1F
C
BYP = 0.01F
100A Load
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
10E-9
100E-9
1E-6
10E-6
SPECTRAL
NOISE
DENSITY
(V/root
Hz)
FREQUENCY (Hz)
Spectral Noise
Density Output 2
100A Load
C
OUT = 1F
C
IN
= 1F
C
BYP = 0.01F
0
20
40
60
80
PSRR
(dB)
FREQUENCY (Hz)
PSRR Output 2
C
BYP = 10nF
C
BYP = 100nF
C
BYP = 1nF
V
IN =VOUT + 1
I
OUT = 300mA
C
OUT = 1F
0.01
0.1
1k
10k
100k
1M
0
20
40
60
80
PSRR
(dB)
FREQUENCY (Hz)
PSRR Output 1
C
BYP = 10nF
C
BYP = 100nF
C
BYP = 1nF
V
IN =VOUT + 1
I
OUT = 150mA
C
OUT = 1F
10
100
1k
10k
100k
1M
0
50
100
150
-40 -20 0 20 40 60 80 100120140
DROPOUT
VOLTAGE
(mV)
TEMPERATURE (°C)
Dropout Voltage
Output 1
150mA Load
0
50
100
150
200
250
300
350
-40 -20 0 20 40 60 80 100120140
DROPOUT
VOLTAGE
(mV)
TEMPERATURE (°C)
Dropout Voltage
Output 2
300mA Load
0
10
20
30
40
50
60
-40 -20 0
20 40 60 80 100 120
GROUND
PIN
CURRENT
(
A)
TEMPERATURE (°C)
Ground Pin Current
Load on both outputs
0A
100A
1mA
Typical Characteristics
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| MIC2219-PSYML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dynamically Adjustable Dual uCap LDO |
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| MIC22200 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz |
| MIC22200YML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz |
| MIC22200YML TR | 功能描述:直流/直流开关调节器 2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800KHz to 4MHz RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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