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UCHQ200G-S08-R 数据表(PDF) 4 Page - Unisonic Technologies |
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UCHQ200G-S08-R 数据表(HTML) 4 Page - Unisonic Technologies |
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4 / 6 page ![]() UCHQ200 Preliminary CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 6 www.unisonic.com.tw QW-R121-029.a ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Input Supply Voltage VDD -0.3 ~ +8.0 V All Other Pins Voltage -0.3 ~ +8.0 V Storage Temperature TS -65 ~ + 150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Supply Voltage VDD Operating 4.0 6.0 V Operating Temperature Range TOPR -40 +85 °C ELECTRICAL CHARACTERISTICS (VDD=5V, TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage Range VDD 4 6 V Input UVLO Threshold VUVLO(VTH) VDD Rising 2.0 4.2 V VDD Supply Current VDD=5V,Measure VDD, SW1=SW2=SW3=off 600 uA VDD Shunt Voltage VDD(SHUNT) IVDD=3mA 6.4 V Reference Voltage Output VR 1.18 1.23 1.28 V High Voltage Dedicated Charging Port (HVDCP) Data Detect Voltage VDAT(REF) 0.25 0.325 0.4 V D+ High Glitch Filter Time TGLITCH(BC)-D+_H 1000 1250 1500 ms Output Voltage Glitch Filter Time TGLITCH(V)CHANGE 20 40 60 ms D- Pull-Down Resistance RD-(DWN) 20 kΩ Switch SW1 on-resistance RDS_ON_N1 SW1=200uA 300 Ω Switch SW2 on-resistance RDS_ON_N2 SW2=200uA 300 Ω Switch SW3 on-resistance RDS_ON_N3 SW3=200uA 300 Ω Switch SW5 on-resistance RDS_ON_N5 SW5=200uA 40 Ω DCP 1.2V Charging Mode D+_1.2V/D-_1.2V line output voltage 1.08 1.2 1.32 V D+_1.2V/D-_1.2V line output Impedance 100 kΩ Apple 2.4A Mode D+_2.7V/D-_2.7V line output voltage 2.57 2.7 2.84 V D+_2.7V/D-_2.7V line output Impedance 33.6 kΩ |
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