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RT9193-15GQW Datasheet(PDF) 3 Page - Richtek Technology Corporation |
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RT9193-15GQW Datasheet(HTML) 3 Page - Richtek Technology Corporation |
3 / 14 page RT9193 3 DS9193-11 May 2008 www.richtek.com Electrical Characteristics (VIN = VOUT + 1V, CIN = COUT = 1 μF, CBP = 22nF, TA = 25°C, unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Units Output Voltage Accuracy ΔVOUT IOUT = 1mA −2 -- +2 % Current Limit ILIM RLOAD = 1Ω 360 400 -- mA Quiescent Current IQ VEN ≥ 1.2V, IOUT = 0mA -- 90 130 μA Dropout Voltage (Note 5) VDROP IOUT = 200mA, VOUT > 2.8V 170 200 mV IOUT = 300mA, VOUT > 2.8V -- 220 300 Line Regulation ΔVLINE VIN = (VOUT + 1V) to 5.5V, IOUT = 1mA -- -- 0.3 % Load Regulation ΔVLOAD 1mA < IOUT < 300mA -- -- 0.6 % Standby Current ISTBY VEN = GND, Shutdown -- 0.01 1 μA EN Input Bias Current IIBSD VEN = GND or VIN -- 0 100 nA EN Threshold Logic-Low Voltage VIL VIN = 3V to 5.5V, Shutdown -- -- 0.4 V Logic-High Voltage VIH VIN = 3V to 5.5V, Start-Up 1.2 -- -- Output Noise Voltage eNO 10Hz to 100kHz, IOUT = 200mA COUT = 1μF -- 100 -- μVRMS Absolute Maximum Ratings (Note 1) Supply Input Voltage ------------------------------------------------------------------------------------------------------ 6V Power Dissipation, PD @ TA = 25 °C SC-70-5 ---------------------------------------------------------------------------------------------------------------------- 300mW TSOT-23-5/SOT-23-5 ------------------------------------------------------------------------------------------------------ 400mW WDFN-6L 2x2 -------------------------------------------------------------------------------------------------------------- 606mW MSOP-8 --------------------------------------------------------------------------------------------------------------------- 625mW Package Thermal Resistance (Note 4) SOT-70-5, θJA --------------------------------------------------------------------------------------------------------------- 333°C/W TSOT-23-5/SOT-23-5, θJA ------------------------------------------------------------------------------------------------ 250°C/W WDFN-6L 2x2, θJA --------------------------------------------------------------------------------------------------------- 165°C/W MSOP-8 θJA ---------------------------------------------------------------------------------------------------------------- 160°C/W Junction Temperature ----------------------------------------------------------------------------------------------------- 150 °C Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260 °C Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C ESD Susceptibility (Note 2) HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V Recommended Operating Conditions (Note 3) Supply Input Voltage ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V EN Input Voltage ----------------------------------------------------------------------------------------------------------- 0V to 5.5V Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C To be continued |
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