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參數(shù)資料
| 型號： | RT9005AGSP |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | DDR VDDQ and Termination Voltage Regulator |
| 中文描述： | 用于Vddq和終止電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 217K |
| 代理商： | RT9005AGSP |
RT9005A/B
Preliminary
5
DS9005A/B-01 September 2007
www.richtek.com
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
I
OUT
= +2A
Load Regulation (Note 7)
Δ
V
LOAD
I
OUT
=
2A
20
--
+20
mV
VOUT2 Current Limit
I
LIM2
2.2
--
--
A
Protection
Thermal Shutdown Temperature T
SD
--
170
--
°
C
Thermal Shutdown Hysteresis
Δ
T
SD
--
35
--
°
C
REFEN Shutdown
V
IH
V
IL
Enable
0.6
--
--
Shutdown Threshold
Shutdown
--
--
0.2
V
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 high effective thermal conductivity test board (4 Layers,
2S2P) of JEDEC 51-7 thermal measurement standard. The case point of
θ
JC
is on the expose pad for SOP-8 (Exposed
Pad) package.
Note 5.
V
OUT2
Standby current is the input current drawn by a regulator when the output voltage is disabled by a shutdown
signal on REFEN pin (V
IL
< 0.2V). It is measured with V
IN2
= V
CNTL
= 5
V.
Note 6.
The dropout voltage is defined as V
IN
-V
OUT
, which is measured when V
OUT
is V
OUT(NORMAL)
100mV.
Note 7.
Regulation is measured at constant junction temperature by using a 5ms current pulse. Devices are tested for load
regulation in the load range from 0A to 2A.
Note 8.
V
OS
offset is the voltage measurement defined as V
OUT
subtracted from V
REFEN
.
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| RT9005APSP | DDR VDDQ and Termination Voltage Regulator |
| RT9005BGSP | DDR VDDQ and Termination Voltage Regulator |
| RT9005BPSP | DDR VDDQ and Termination Voltage Regulator |
| RT9006A | Dual LDO Regulator with Reset Function |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| RT9005APSP | 制造商:Richtek Technology 功能描述: 制造商:Richtek Technology Corporation 功能描述:LDO Regulator Pos 2.5V 2A 8-Pin SOP EP |
| RT9005BGSP | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:DDR VDDQ and Termination Voltage Regulator |
| RT9005BPSP | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:DDR VDDQ and Termination Voltage Regulator |
| RT9006A | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function |
| RT9006AGSP | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function |
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