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參數(shù)資料
| 型號(hào)： | TS9000AMCX |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 300mA CMOS Low Dropout Voltage Regulator |
| 中文描述： | 300mA的CMOS低壓差線性穩(wěn)壓器 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 108K |
| 代理商： | TS9000AMCX |
TS9000/A series
2-4
2003/12 rev. B
Absolute Maximum Rating
Input Supply Voltage
Vin
+7
V
Output Current
Io
P
D
/ (Vin – Vo)
0.3
0.5
0.65
V
Power Dissipation SOT-23
SOT-89
TO-92
P
D
W
Thermal Resistance SOT-23
SOT-89
TO-92
ja
325
180
160
o
C/W
Operating Junction Temperature Range
Tj
-40 ~ +150
o
C
Storage Temperature Range
T
STG
-65 ~ +150
o
C
Lead Soldering Temperature (260
o
C)
Caution
: Stress above the listed absolute rating may cause permanent damage to the device
.
10
S
Electrical Characteristics
Ta = 25
o
C unless otherwise specified.
Parameter
Conditions
Min
Typ
Max
Unit
Output Voltage
Vin=Vo + 0.3V,
1mA
≤
Io
≤
300mA,
0.985|Vo|
1.015|Vo|
Input Supply Voltage
Vo+0.3V
--
7
V
Output Voltage Temperature
Coefficient
--
40
--
ppm/
o
C
Line Regulation
Vo+1V
≤
Vin
≤
Vo+2V,
Io=5mA
--
0.02
0.1
%
Load Regulation
1mA
≤
I
L
≤
300mA
--
0.2
1.0
%
Dropout Voltage
Io=300mA, Vo=Vo-2%
--
--
400
mV
Quiescent Current
Vin=5V, Io=0A
--
30
50
uA
Short Circuit Current
Vout < 0.4V
--
300
400
mA
Output Noise
--
20
--
uVrms
Power Supply Rejection Ratio
Detail Description
At 1KHz
--
55
--
dB
The TS9000/TS9000A series of CMOS regulators contain a P-MOS pass transistor, voltage reference, error amplifier,
over current protection and thermal shutdown.
The TS9000/TS9000A series switches from voltage mode to current mode when the load exceeds the rated output
current. This prevents over stress. The TS9000 also incorporates current fold-back to reduce power dissipation when
the output is short circuit. This feature becomes active when the output drops below 0.8V, and reduces the current flow
by 65%. Full current is restored when the voltage exceeds 0.8V.
The internal P-channel pass transistor receives data from the error amplifier, over current shutdown and thermal
protection circuits. During normal operation, the error amplifier compares the output voltage to a precision reference.
Over current and thermal shutdown circuits become active when the junction temperature exceeds 150
o
C, or the
current exceeds 300mA. During thermal shutdown, the output voltage remains low. Normal operation is restored when
the junction temperature drops below 110
o
C.
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| TS9000AMCY | 300mA CMOS Low Dropout Voltage Regulator |
| TS9000ANCT | 300mA CMOS Low Dropout Voltage Regulator |
| TS9000ANCX | 300mA CMOS Low Dropout Voltage Regulator |
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| TS9000APCT | 300mA CMOS Low Dropout Voltage Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS9000AMCY | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:300mA CMOS Low Dropout Voltage Regulator |
| TS9000ANCT | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:300mA CMOS Low Dropout Voltage Regulator |
| TS9000ANCX | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:300mA CMOS Low Dropout Voltage Regulator |
| TS9000ANCY | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:300mA CMOS Low Dropout Voltage Regulator |
| TS9000APCT | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:300mA CMOS Low Dropout Voltage Regulator |
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