RT9166-1BP View Datasheet(PDF) - Richtek Technology
Part Name
Description
Manufacturer
RT9166-1BP Datasheet PDF : 15 Pages
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RT9166/A
Absolute Maximum Ratings (Note 1)
z Supply Input Voltage -------------------------------------------------------------------------------------------------- 6.5V
z Power Dissipation, PD @ TA = 25°C
SOT-23-3 ---------------------------------------------------------------------------------------------------------------- 0.4W
SOT-89 ------------------------------------------------------------------------------------------------------------------- 0.571W
SOT-223 ----------------------------------------------------------------------------------------------------------------- 0.740W
TO-252 ------------------------------------------------------------------------------------------------------------------- 1.470W
z Package Thermal Resistance (Note 4)
SOT-23-3, θJA ----------------------------------------------------------------------------------------------------------- 250°C/W
SOT-89, θJA ------------------------------------------------------------------------------------------------------------- 175°C/W
SOT-89, θJC ------------------------------------------------------------------------------------------------------------- 58°C/W
SOT-223, θJA ------------------------------------------------------------------------------------------------------------ 135°C/W
SOT-223, θJC ----------------------------------------------------------------------------------------------------------- 15°C/W
TO-252, θJA ------------------------------------------------------------------------------------------------------------- 68°C/W
TO-252, θJC ------------------------------------------------------------------------------------------------------------- 7°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
z Ambient Temperature Range ---------------------------------------------------------------------------------------- – 40°C to 85°C
Electrical Characteristics
(VIN = VOUT + 1V or VIN = 2.8V whichever is greater, CIN = 1μF, COUT = 1μF, TA = 25° C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Units
Output Voltage Accuracy
Current Limit
RT9166
RT9166A
ΔVOUT
ILIM
Quiescent Current (Note 6)
IQ
Dropout Voltage
(Note 7)
RT9166
VDROP
RT9166A
Line Regulation
ΔVLINE
Load Regulation
(Note 5)
RT9166
RT9166A ΔVLOAD
Power Supply Rejection Rate
PSRR
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
TSD
ΔTSD
IOUT = 1mA
RLOAD = 1Ω
IOUT = 0mA
IOUT = 300mA
IOUT = 600mA
VIN = (VOUT + 0.3V) to 5.5V,
IOUT = 1mA
1mA < IOUT < 300mA
1mA < IOUT < 600mA
f = 1kHz, COUT = 1μF
−1
--
+3
%
300 --
600 --
--
mA
--
-- 220 300 μA
-- 230 --
mV
-- 580 --
-- 0.2 -- %/V
--
15 35
mV
--
30 55
-- −55 --
dB
-- 170 --
°C
--
40
--
°C
DS9166/A-18 June 2007
www.richtek.com
3
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