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RT9011-DFPQWB Datasheet(PDF) 4 Page - Richtek Technology Corporation |
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RT9011-DFPQWB Datasheet(HTML) 4 Page - Richtek Technology Corporation |
4 / 12 page RT9011 Preliminary 4 DS9011-05 August 2007 www.richtek.com Electrical Characteristics Parameter Symbol Test Conditions Min Typ Max Units Input Voltage VIN VIN = 2.5V to 5.5V 2.5 -- 5.5 V Dropout Voltage (Note 5) VDROP IOUT = 300mA -- 240 330 mV Output voltage range VOUT 1.2 -- 3.6 V VOUT Accuracy ΔV IOUT = 1mA -2 -- +2 % Line Regulation ΔVLINE VIN = (VOUT + 0.3V) to 5.5V or VIN > 2.5V, whichever is larger -- -- 0.2 %/V Load Regulation ΔVLOAD 1mA < IOUT< 300mA -- -- 0.6 % Current Limit RLOAD = 1Ω 330 450 700 mA Quiescent Current IQ VEN > 1.5V -- 58 80 μA Shutdown Current IQ_SD VEN < 0.4V -- -- 1 μA VIH VIN = 2.5V to 5.5V, Power On 1.5 -- -- EN Threshold VIL VIN = 2.5V to 5.5V, Shutdown -- -- 0.4 V Output Voltage TC -- 100 -- ppm/ °C Thermal Shutdown TSD -- 170 -- °C Thermal Shutdown Hysteresis ΔTSD -- 40 -- °C (VIN = VOUT + 1V, VEN = VIN, CIN = COUT = 1 μF, TA = 25°C, unless otherwise specified.) To be continued Recommended Operating Conditions (Note 3) Supply Input Voltage ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V Enable Input Voltage ------------------------------------------------------------------------------------------------------ 0V to 5.5V Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C Absolute Maximum Ratings (Note 1) Supply Input Voltage ------------------------------------------------------------------------------------------------------ 6V Other I/O Pin Voltages --------------------------------------------------------------------------------------------------- 6V Power Dissipation, PD @ TA = 25 °C TSOT23-6 ------------------------------------------------------------------------------------------------------------------- 0.455W WDFN-6L 2x2 -------------------------------------------------------------------------------------------------------------- 0.606W Package Thermal Resistance (Note 4) TSOT23-6, θJA -------------------------------------------------------------------------------------------------------------- 220°C/W WDFN-6L 2x2, θJA --------------------------------------------------------------------------------------------------------- 165°C/W 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 |
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