Electronic Components Datasheet Search |
|
LR3965L-XX-TQ2-A-T Datasheet(PDF) 6 Page - Unisonic Technologies |
|
LR3965L-XX-TQ2-A-T Datasheet(HTML) 6 Page - Unisonic Technologies |
6 / 10 page LR3965 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 6 of 10 www.unisonic.com.tw QW-R102-037.P ELECTRICAL CHARACTERISTICS (TA= 25°C, VIN = VOUT + 1V or VIN =2.25V whichever is greater, CIN = 68µF, COUT =33µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage VIN Note1 6 V Output Voltage Accuracy (Preset Mode) VOUT TA=25°С , IOUT= 1mA ~1.5A -2 2 % TA=0~85°С, IOUT= 1mA~1.5A -3 3 % Maximum Output Current IOUT 1.5 A Short-Circuit Current Limit ILIMIT VOUT=0V 2.5 A Ground Pin Current IGND IOUT = 0mA 200 µA IOUT= 1mA to 1.5A 250 µA Dropout Voltage (Note 2) VD IOUT=1.5A VOUT(NOM)<=1.8V 1000 1050 mV 1.8V<VOUT(NOM) 550 Line Regulation (Note 3) OUT IN OUT V × ΔV ΔV VIN=VOUT+VD~6V 0.08 0.55 %/V Load Regulation (Note 3, 4) ΔVOUT VIN=VOUT+VD, IOUT=10mA~1.5A 0.25 0.5 % Output Voltage Noise eN f=10Hz to1MHz, COUT=33μF 300 µVRMS Shutdown Supply Current IOFF GND = SHDN 0.01 5 µA Shutdown Threshold VIH 1.6 V VIL 0.6 V Thermal Shutdown Temperature TSHDN 170 °С Thermal Shutdown Hysteresis DTSHDN 20 °С ADJ Voltage VREF Measured on ADJ, IOUT =10mA 0.774 0.8 0.826 V ADJ Mode Threshold 80 mV Adjustable Output Voltage 0.8 5 V POK Output Low Voltage VOL Sinking 2mA 5 50 mV Operating Voltage Range for Valid POK Output Sinking 100µA 1.0 5.5 V POK Output High Leakage Current VPOK=5.5V 100 nA POK Threshold Rising edge, referred to VOUT(NOM) 90 93 96 % Note 1: The minimum operating value for VIN is equal to either [VOUT(NOM)+VD] or 2.25V, whichever is greater 2: Dropout voltage is defined as the voltage from the input to output when output is 2% below the nominal value. 3: Output voltage line regulation is defined as the change in output voltage from the nominal value resulting from a change in the input line voltage. Output voltage load regulation is defined as the change in output voltage from the nominal value as the load current increases from no load to full load. 4: Regulation is measured at constant junction temperature by using a 20ms current pulse. Devices are tested for load regulation in the load range from 10mA to 1.5A |
Similar Part No. - LR3965L-XX-TQ2-A-T |
|
Similar Description - LR3965L-XX-TQ2-A-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |