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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PL2211 датащи(PDF) 4 Page - Power IC Ltd. |
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PL2211 датащи(HTML) 4 Page - Power IC Ltd. |
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4 / 9 page  Design Specification 300mA Low Noise Dual LDO PL2211 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VIN DC Supply Voltage at Pin 1 -0.3 to +6.0 V VEN Enable Input Voltage at Pin 2 and Pin 3 -0.3 to +6.0 V PD Continuous Power Dissipation Internally limited W TSTG Storage Temperature Range -65 to +150 ℃ RθJA Thermal Resistance, Junction-To-Air 235 ℃/W TJ,MAX Operating Junction Temperature -40 to +125 ℃ TL Lead Temperature (Soldering, 5sec) 260 ℃ ESD ESD Capability, HBM model 2 kV RECOMMENDED OPERATING CONDITIONS Symbol Parameter Value Unit VIN DC Supply Voltage at Pin 1 +2.5 to 5.5 V VEN Enable Input Voltage at Pin 2 and Pin 3 0 to VIN V TA Operating Ambient Temperature -40 to +85 ℃ ELECTRICAL CHARACTERISTICS (VIN=VOUT(NOMINAL)+1V or 2.5V (whichever is greater), VEN=VIN, CIN=COUT=1µF, IO=1mA, TA=25°C, unless otherwise noted.) Symbol Parameter Test Conditions Min. Typ. Max. Unit VIN Supply Voltage 2.5 5.5 V ∆VOUT Output Voltage Accuracy IO = 1mA ( both regulator ) -1.0 1.0 % ∆Vload Load Regulation IO=1mA to 300mA ( both regulator ) 0.5 % ∆Vl LINE Line Regulation dVOUT/( dVIN*VOUT(NOMINAL) )*100% VIN =VOUT(NOMINAL) +0.1V (or 2.5V, whichever is greater) to 5.5V, IO=1mA ( both regulator ) 0.05 %/V ILOAD = 300mA ( both regulator ) 180 220 mV VDP Dropout Voltage (Note 1) ILOAD = 100mA ( both regulator ) 80 100 mV IO Maximum Output Current Continuous 300 mA RMS VIN-VOUT =1.3V ( regulator 1 ) 350 600 mA ILIM Current Limit/Output Current VIN-VOUT =1.3V ( regulator 2 ) 350 600 IQ Standby Current VEN = 0V 0.02 1 µA IG Ground pin current ILOAD1 = ILOAD2 =1mA ( both regulator active) 200 300 µA PSRR f = 100Hz, Cout= 1µF, Cbyp=10nF 75 dB PSRR Ripple Rejection, IOUT = 10mA, f = 10KHz, Cout= 1µF, Cbyp=10nF 70 dB Output voltage noise COUT = 1µF, CBYP = 10nF, F = 10Hz to 100K Hz (Vp-p/2/ √ 2) 100 µVRMS Thermal Shutdown Temperature 165 °C Thermal Shutdown Hysteresis 20 °C VIH Logic Input High Voltage (EN) ( both regulator ) 1.2 V VIL Logic Input Low Voltage (EN\) ( both regulator ) 0.4 V IEN Logic Input Current (SHDN\) ( both regulator ) -1 1 µA Note 1: The Dropout Voltage is defined as VIN - VOUT, when VOUT is 2% below the value of VOUT measured for VIN=VOUT(nominal)+1V. Power IC Ltd. - 4 - www.picsemi.com Version 1.0 Mar 4, 2007 |
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