RT9010 데이터 시트보기 (PDF) - Richtek Technology
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RT9010 Datasheet PDF : 10 Pages
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RT9010
Absolute Maximum Ratings (Note 1)
z Supply Input Voltage ------------------------------------------------------------------------------------------------------ −0.3V to 6V
z Other I/O Pin Voltages --------------------------------------------------------------------------------------------------- −0.3V to 6V
z Power Dissipation, PD @ TA = 25°C
TSOT-23-6 ------------------------------------------------------------------------------------------------------------------- 0.455W
z Package Thermal Resistance (Note 4)
TSOT-23-6, θJA ------------------------------------------------------------------------------------------------------------- 220°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 ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V
z Enable Input Voltage ------------------------------------------------------------------------------------------------------ 0V to 5.5V
z Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
z Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
Electrical Characteristics
(VIN = VOUT + 1V, VEN = VIN, CIN = COUT = 1μF, TA = 25°C, unless otherwise specified.)
Parameter
Symbol
Test Conditions
Input Voltage
Dropout Voltage (Note 5)
Output Voltage Range
Output Voltage Accuracy
VIN
VDROP
VOUT
ΔVOUT
VIN = 2.5V to 5.5V
IOUT = 150mA, VOUT > 2.8V
IOUT = 300mA, VOUT > 2.8V
IOUT = 1mA
Line Regulation
ΔVLINE
VIN = (VOUT + 0.3V) to 5.5V or
VIN > 2.5V, whichever is larger
Load Regulation
ΔVLOAD 1mA < IOUT < 300mA
Current Limit
ILIM
RLOAD = 1Ω
Quiescent Current
IQ
VEN > 1.5V
Shutdown Current
IQ_SD VEN < 0.4V
Logic-High VIH
EN Threshold Voltage
Logic-Low VIL
VIN = 2.5V to 5.5V, Power On
VIN = 2.5V to 5.5V, Shutdown
Output Voltage TC
Thermal Shutdown
Thermal Shutdown Hysteresis
TSD
ΔTSD
Min Typ Max Units
2.5
--
5.5
V
--
120 --
mV
--
240 --
mV
1.2
--
3.6
V
−2
--
+2
%
--
--
0.2 %/V
--
--
0.6
%
330 450 700 mA
--
58
80
μA
--
--
1
μA
1.5
--
--
V
--
--
0.4
--
100
-- ppm/°C
--
170
--
°C
--
40
--
°C
To be continued
DS9010-03 August 2007
www.richtek.com
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