RT9167 Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Lista de partido
RT9167 Datasheet PDF : 13 Pages
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RT9167/A
Absolute Maximum Ratings
z Input Voltage ------------------------------------------------------------------------------------------------------------ 8V
z Power Dissipation, PD @ TA = 25°C
SOT-23-5 ---------------------------------------------------------------------------------------------------------------- 0.4W
SOP-8 -------------------------------------------------------------------------------------------------------------------- 0.625W
z Package Thermal Resistance (Note1)
SOT-23-5, θJA ----------------------------------------------------------------------------------------------------------- 250°C/W
SOT-23-5, θJC ---------------------------------------------------------------------------------------------------------- 130°C/W
SOP-8, θJA -------------------------------------------------------------------------------------------------------------- 160°C/W
SOP-8, θJC -------------------------------------------------------------------------------------------------------------- 60°C/W
z Operating Junction Temperature Range -------------------------------------------------------------------------- −40°C to 125°C
z Storage Temperature Range ---------------------------------------------------------------------------------------- −65°C to 150°C
z Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------------------- 260°C
Electrical Characteristics
(VIN = 5.0V, CIN = 1μF, COUT = 1μF, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Input Voltage Range
VIN
Output Voltage Accuracy
Maximum Output
Current
RT9167
RT9167A
ΔVOUT
IMAX
IL = 50mA
IL = 1mA
Current Limit
RT9167
ILIM
RT9167A
RLOAD = 1Ω
RT9167/A
No Load
Quiescent Current
RT9167/A IG
IOUT = 300mA
RT9167A
IOUT = 500mA
Dropout Voltage (2)
(VOUT(Normal) = 3.0V
Version)
RT9167/A
RT9167/A
VDROP
RT9167/A
RT9167A
IOUT = 1mA
IOUT = 50mA
IOUT = 300mA
IOUT = 500mA
Line Regulation
ΔVLINE VIN= (VOUT+0.15) to 7V, IOUT =1mA
Load Regulation
RT9167/A
IOUT = 0mA to 300mA
ΔVLOAD
RT9167A
IOUT = 0mA to 500mA
EN Input High Threshold
VIH
VIN= 3V to 5.5V
EN Input Low Threshold
VIL
VIN = 3V to 5.5V
EN Bias Current
ISD
Shutdown Supply Current
IGSD VOUT = 0V
Thermal Shutdown Temperature TSD
DS9167/A-26 March 2007
Min Typ Max Units
2.9 -- 7
V
2.7 -- 7
-2 -- +2
%
300 -- --
mA
500 -- --
400 -- --
mA
500 700 --
-- 80 150
-- 90 150 μA
-- 90 150
-- 1.1 5
-- 55 100
mV
-- 350 450
-- 600 750
-- -- 6 mV/V
-- -- 30
mV
-- -- 35
1.6 -- --
V
-- -- 0.4 V
-- -- 100 nA
-- 0.01 1
μA
-- 155 --
°C
To be continued
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