參數(shù)資料
型號(hào)： RT9005BGSP
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(yè)數(shù)： 4/10頁(yè)
文件大?。?/td> 217K
代理商： RT9005BGSP
RT9005A/B
Preliminary
4
DS9005A/B-01 September 2007
www.richtek.com
Absolute Maximum Ratings
(Note 1)
z
Supply Input Voltage, V
IN
-------------------------------------------------------------------------------------------- 6V
z
Power Dissipation, P
D
@ T
A
= 25
°
C
SOP-8 (Exposed) ----------------------------------------------------------------------------------------------------- 1.33W
z
Package Thermal Resistance (Note 4)
SOP-8 (Exposed),
θ
JA
------------------------------------------------------------------------------------------------ 75
°
C/W
SOP-8 (Exposed),
θ
JC
----------------------------------------------------------------------------------------------- 28
°
C/W
z
Junction Temperature------------------------------------------------------------------------------------------------- 150
°
C
z
Lead Temperature (Soldering, 10sec.)---------------------------------------------------------------------------- 260
°
C
z
Storage Temperature Range ----------------------------------------------------------------------------------------
65
°
C
to 150
°
C
z
ESD Susceptibility (Note 2)
HBM (Human Body Mode) ------------------------------------------------------------------------------------------ 2kV
MM (Machine Mode)-------------------------------------------------------------------------------------------------- 200V
Electrical Characteristics
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
Input
Operation Current
I
VCNTL
I
OUT
= 0A
--
1.5
3.0
mA
Standby Current (Note 5)
I
STBY2
V
REFEN
<
0.2V (Shutdown),
R
LOAD
= 180
Ω
--
50
90
μ
A
VOUT1 (VDDQ)
VOUT1 Accuracy
Δ
V
OUT
I
OUT
= 10mA
2
--
+2
V
VOUT1 Current Limit
I
LIM1
R
LOAD
= 0.5
Ω
, V
IN1
= 3.3V
2
2.8
3
A
I
OUT
= 0.5A
--
120
180
VOUT1 Dropout Voltage
(Note 6)
V
DROP
I
OUT
= 1.0A
--
240
360
mV
Line Regulation
Δ
V
LINE
V
IN1
= (V
OUT1
+ 0.5V) to 5.5V
I
OUT1
= 1mA
--
--
0.3
%
Load Regulation (Note 7)
Δ
V
LOAD
V
IN1
= (V
OUT1
+ 0.5V)
10mA < I
OUT1
< 1A
--
0.4
--
%/A
VOUT2 (VTT)
Output Offset Voltage (Note 8) V
OS
I
OUT
= 0A
20
--
+20
mV
Recommended Operating Conditions
(Note 3)
z
Supply Input Voltage, V
IN1
------------------------------------------------------------------------------------------ 5V to 2.5V
z
Supply Input Voltage, V
IN2
------------------------------------------------------------------------------------------ 3.6V to 1.5V
z
Control Voltage, V
CNTL
----------------------------------------------------------------------------------------------- 5V to 3.1V
z
Junction Temperature Range----------------------------------------------------------------------------------------
40
°
C to 125
°
C
z
Ambient Temperature Range----------------------------------------------------------------------------------------
40
°
C to 85
°
C
To be continued
(V
IN1
=3.3V , V
IN1
= V
OUT
+ 1V, C
IN1
= C
OUT1
= 2.2
μ
F (Ceramic) & C
BP
= 10nF; V
IN2
= 2.5V/1.8/1.5V, V
CNTL
= 3.3V, V
REFEN
= 1.25V/
0.9/0.75V, C
IN2
= 470
μ
F, C
VCNTL
= 47
μ
F, C
OUT2
= 1000
μ
F(Electrolytic), T
A
= 25
°
C
, unless otherwise specified)
相關(guān)PDF資料
PDF描述
RT9005BPSP DDR VDDQ and Termination Voltage Regulator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT9005BPSP 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:DDR VDDQ and Termination Voltage Regulator
RT9006A 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function
RT9006AGSP 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function
RT9006APSP 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function
RT9006BGSP 制造商:RICHTEK 制造商全稱(chēng):Richtek Technology Corporation 功能描述:Dual LDO Regulator with Reset Function
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