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3512L-S14-T Datasheet(PDF) 5 Page - Unisonic Technologies |
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3512L-S14-T Datasheet(HTML) 5 Page - Unisonic Technologies |
5 / 9 page 3512 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 5 of 9 www.unisonic.com.tw QW-R502-073,A ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT DC Supply Voltage VDD -0.3 ~ 16 V Input Voltage PSON, VS33, VS5, PGI VIN -0.3 ~ 8 V FPO -0.3 ~ 16 Output Voltage PGO VOUT -0.3 ~ 8 V Power Dissipation PD 400 mW Operating Temperature TOPR -40 ~ +85 ℃ Storage Temperature TSTG -55 ~ +150 ℃ Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Stresses above those listed may cause permanent damage to the device. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL MIN MAX UNIT DC Supply Voltage VDD 4 15 V Input Voltage PSON, VS33, VS5, IS33, IS5, PGI 7 Input Voltage VS12,VS12B, IS12 VIN 15 V FPO 15 Output Voltage PGO VOUT 7 V FPO 20 Output Sink Current PGO IO(SINK) 10 mA Supply Voltage Rising Time See Note tR 1 mS Output Current RI IRI 12.5 62.5 µA Note VDD rising and falling slew rate must be less than 14V/mS. ELECTRICAL CHARACTERISTICS (VDD=12V, TA=25℃) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT UNDER-VOLTAGE AND PGI, PGO Input Threshold Voltage PGI VPGI 1.1 1.15 1.2 V Under-voltage protect VS33 2.6 2.8 3.0 Under-voltage protect VS5 4.0 4.2 4.4 Under-voltage protect VS12, VS12B VUVp 9.4 9.9 10.4 V Low Level Output Voltage (PGO) VOL VDD = 12V ISINK =10mA 0.7 V Leakage Current (PGO) ILEAK PGO = 5V 5 µA Under-voltage Enable Delay Time 49 75 114 mS Timing PG Delay PGI to PGO tPG 200 300 450 mS Noise Deglitch Time PGI to PGO 150 250 350 µS Timing UVP to Protection (FPO) TUVP VS33,VS5, VS12,VS12B 73 µS OVER-VOLTAGE AND OVER-CURRENT PROTECTION Over-Voltage Protection VS33 3.7 3.9 4.1 Over-Voltage Protection VS5 5.7 6.1 6.5 Over-Voltage Protection VS12, VS12B VOVP 13.2 13.8 14.4 V Ratio of Current Sense Sink Current to Current Sense Setting Pin (RI) Source Current IREF RI = 30 ΚΩ, 0.1% Resistor 7.6 8 8.4 Current Source Reference Voltage VREF 1.1 1.15 1.2 V OCP Comparator Input Offset Voltage VI(OFF) -5 5 mV Low Level Output Voltage (FPO) VOL ISINK =20mA 0.7 V Leakage Current (FPO) ILEAK V(FPO) = 5V 5 µA Timing OVP to Protection TOVP 73 µS Timing OCP to Protection TOCP 73 µS |
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