RT9163 데이터 시트보기 (PDF) - Richtek Technology
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RT9163 Datasheet PDF : 8 Pages
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RT9163
Absolute Maximum Ratings
z Input Voltage
z Power Dissipation, PD @ TA = 25°C
TO-92
SOT-89
z Package Thermal Resistance
TO-92, θJA
SOT-89, θJC
SOT-89, θJA
SOT-223, θJC
SOT-223, θJA
TO-252, θJC
TO-252, θJA
z Operating Junction Temperature Range
z Storage Temperature Range
15V
0.6W
0.5W
160°C/W
100°C/W
300°C/W
15°C/W
60°C/W
15°C/W
56°C/W
−40°C to 125°C
−65°C to 150°C
Electrical Characteristics
(VIN = 5V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ Max Units
RT9163-33
3.235 3.300 3.365
Output Voltage (1)
RT9163-35 VOUT
3.430 3.500 3.570
V
RT9163-50
VIN = 7A
4.900 5.000 5.100
Line Regulation (1)
Load Regulation (1)
Dropout Voltage (2)
RT9163-33
RT9163-35
RT9163-50
∆VLINE
∆VLOAD
VDROP
VIN = 5V ~ 15V
VIN = 7V ~ 15V
IL = 0 ~ 500mA
∆VOUT = 1%
--
0.1
0.4
%
--
0.1
0.4
--
0.2
0.4
%
--
1.3
1.4
V
Current Limit
ILIMIT Load = 1Ω
550
--
--
mA
Quiescent Current
IQ
--
4.5
8
mA
Temperature Coefficient
TC
--
0.005 --
%/°C
Temperature Stability
TS
RMS Output Noise (3)
--
0.5
--
%
--
0.003
--
%/VOUT
Notes:
(1) Low duty cycle pulse tested with Kelvin connections.
(2) Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV below the
value measured with a 1V differential.
(3) Bandwidth of 10 Hz to 10 kHz.
DS9163-14 April 2002
www.richtek-ic.com.tw
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