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參數(shù)資料
| 型號(hào)： | RT9001-45GG |
| 廠商： | Richtek Technology Corporation |
| 英文描述： | 600mA, Ultra-Fast Transient Response LDO Regulator |
| 中文描述： | 600毫安，超快速瞬態(tài)響應(yīng)LDO穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 168K |
| 代理商： | RT9001-45GG |
RT9001
3
DS9001-04 March 2007
www.richtek.com
Electrical Characteristics
(V
IN
= V
OUT
+ 1V or V
IN
= 2.8V whichever is greater, C
IN
= 1
μ
F, C
OUT
= 1
μ
F, T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Absolute Maximum Ratings
(Note 1)
z
Supply Input Voltage-------------------------------------------------------------------------------------------------- 6.5V
z
Power Dissipation, P
D
@ T
A
= 25°C
SOT-223 ----------------------------------------------------------------------------------------------------------------- 0.625W
z
Package Thermal Resistance (Note 7)
SOT-223,
θ
JA
------------------------------------------------------------------------------------------------------------ 160
°
C/W
z
Lead Temperature (Soldering, 10 sec.)--------------------------------------------------------------------------- 260
°
C
z
Junction Temperature------------------------------------------------------------------------------------------------- 150
°
C
z
Storage Temperature Range ---------------------------------------------------------------------------------------- –65
°
C to 150
°
C
z
ESD Susceptibility (Note 2)
HBM (Human Body Mode) ------------------------------------------------------------------------------------------ 2kV
MM (Machine Mode) -------------------------------------------------------------------------------------------------- 200V
Recommended Operating Conditions
(Note 3)
z
Supply Input Voltage-------------------------------------------------------------------------------------------------- 2.8V to 5.5V
z
Junction Temperature Range---------------------------------------------------------------------------------------- –40
°
C to 125°C
Test Conditions
Min
Typ
Max
Units
Output Voltage Accuracy
Δ
V
OUT
I
OUT
= 1mA
R
LOAD
= 1
Ω
1
--
+3
%
Current Limit
I
LIM
600
--
--
mA
Quiescent Current (Note 6)
I
Q
I
OUT
= 0mA
--
220
300
μ
A
Dropout Voltage (Note 4)
V
DROP
I
OUT
= 600mA
V
IN
= (V
OUT
+ 0.3V) to 5.5V,
I
OUT
= 1mA
Δ
V
LOAD
1mA
<
I
OUT
<
600mA
PSRR
f = 1kHz, C
OUT
= 1
μ
F
--
580
--
mV
Line Regulation
Δ
V
LINE
--
0.2
--
%/V
Load Regulation (Note 5)
--
30
55
55
mV
Power Supply Rejection Rate
--
--
dB
Thermal Shutdown Temperature
T
SD
Δ
T
SD
--
170
--
°
C
Thermal Shutdown Hysteresis
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
--
40
--
°
C
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.
The dropout voltage is defined as V
IN
-V
OUT
, which is measured when V
OUT
is V
OUT(NORMAL)
100mV.
Note 5.
Regulation is measured at constant junction temperature by using a 20ms current pulse. Devices are tested for load
regulation in the load range from 1mA to 600mA respectively.
Note 6.
Quiescent, or ground current, is the difference between input and output currents. It is defined by I
Q
= I
IN
- I
OUT
under
no load condition (I
OUT
= 0mA). The total current drawn from the supply is the sum of the load current plus the ground
pin current.
Note 7.
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.
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|---|---|
| RT9001-45PG | 600mA, Ultra-Fast Transient Response LDO Regulator |
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| RT9002A-GS | Dual Low-Dropout Regulator with Detector |
| RT9002A-PS | Dual Low-Dropout Regulator with Detector |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| RT9001-45PG | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:600mA, Ultra-Fast Transient Response LDO Regulator |
| RT9002A | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Low-Dropout Regulator with Detector |
| RT9002A_11 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Low Dropout Regulator with Detector |
| RT9002A-GS | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Low-Dropout Regulator with Detector |
| RT9002A-PS | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Low-Dropout Regulator with Detector |
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