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參數(shù)資料
| 型號： | RT9012 |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | 300mA Dual LDO Regulator with POR |
| 中文描述： | 300mA的雙路LDO穩(wěn)壓器與葡萄牙 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 324K |
| 代理商： | RT9012 |
RT9012
Preliminary
5
DS9012-06 August 2007
www.richtek.com
Note 1.
Stresses listed as the above "Absolute Maximum Ratings"
may cause permanent damage to the device. These are for
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
Note 2.
Devices are ESD sensitive. Handling precaution recommended.
Note 3.
The device is not guaranteed to function outside its operating conditions.
Note 4.
θ
JA
is measured in the natural convection at T
A
= 25
°
C on a low effective thermal conductivity test board of
JEDEC 51-3 thermal measurement standard.
Note 5.
The dropout voltage is defined as V
IN
-V
OUT
, which is measured when V
OUT
is V
OUT(NORMAL)
100mV.
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
f =100Hz
--
65
--
dB
f =1kHz
--
60
--
dB
PSRR
I
LOAD
= 10mA
PSRR
f =10kHz
--
50
--
dB
f =100Hz
--
65
--
dB
f =1kHz
--
50
--
dB
PSRR
I
LOAD
= 150mA
PSRR
f =10kHz
--
50
--
dB
Power Good
V
THL
Low Threshold, % of nominal
V
OUT2
(Flag On)
90
--
--
%
Reset Threshold
V
THH
High Threshold, % of nominal
V
OUT2
(Flag Off)
--
--
96
%
POR Output Logic Low Voltage
V
OL
I
LOW
= 250uA
Flag Off
--
0.02
0.1
V
POR Leakage Current
I
POR
-1
0.01
1
μ
A
Set pin Current Source
V
SET
= 0
POR = high
0.60
1.25
1.70
μ
A
Set pin Threshold
--
1.4
--
V
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| RT9012_11 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR |
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| RT9012-FSPQW | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:300mA Dual LDO Regulator with POR |
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