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TPS22980RGPR Datasheet(PDF) 4 Page - Texas Instruments |
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TPS22980RGPR Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 18 page  TPS22980 SLVSB61B – DECEMBER 2011 – REVISED APRIL 2012 www.ti.com RECOMMENDED OPERATING CONDITIONS MIN MAX UNIT V3P3 3.0 3.6 V Supply voltage range VHV 4.5 19.8 V ILIM3P3OUT V3P3OUT Switch current range 0 500 mA VIH Input logic high EN, HV_EN, S0 V3P3-0.6 V3P3 V VIL Input logic low EN, HV_EN, S0 0 0.6 V RSET_V3P3 3.3V switch current limit set resistance 25.3 402 k Ω RSET_S0 VHV switch current limit in S0 mode set resistance 25.3 402 k Ω RSET_S3 VHV switch current limit in S3 mode set resistance 25.3 402 k Ω ELECTRICAL CHARACTERISTICS Unless otherwise noted the specification applies over the VDD range and operating junction temp –40°C ≤ TJ ≤ 85°C. Typical values are for V3P3 = 3.3V, VHV = 15V, and TJ = 25°C. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT POWER SUPPLIES AND CURRENTS V3P3 V3P3 Input voltage range 3 3.3 3.6 V VHV VHV Input voltage range 4.5 19.8 V IVHVACT Active quiescent current from VHV HV_EN = 1, EN = 1 150 µA IVHVSD Shutdown leakage current from VHV HV_EN = 0, EN = 0 or 1 30 µA IDDACT Active quiescent current from V3P3 EN = 1, HV_EN = 0 200 µA IDDACTHV Active quiescent current from V3P3 EN = 1, HV_EN = 1 150 µA IDDSD Shutdown Quiescent Current from V3P3 EN = 0, OUT = 0V 10 µA EN = 1, VHV = 5V IDIS OUT Discharge Current 5 10 mA HV_EN = 1 → 0 V = 0 V 1 µA IIN HV_EN, EN, S0, S3 Input pin leakage V = V3P3 1 µA SWITCH AND RESISTANCE CHARACTERISTICS RSHV VHV Switch resistance VHV = 5 V to 18V, IVHV = 1.5 A 250 m Ω RS3P3 V3P3 Switch resistance V3P3 = 3.3 V, IV3P3 = 1.5 A 250 m Ω RS3P3BYP V3P3 Bypass switch resistance V3P3 = 3.3 V, IV3P3 = 500 mA 500 m Ω VOLTAGE THESHOLDS VHV Input Falling 3.6 4 VHVUVLO VHV Under voltage lockout V VHV Input Rising 4 4.3 V3P3 Input Falling 1.8 2.25 V3P3UVLO V3P3 Under voltage lockout V V3P3 Input Rising 2.25 2.5 THERMAL SHUTDOWN TSD Shutdown Temperature 110 120 130 °C TSDHYST Shutdown Hysteresis 10 °C 4 Submit Documentation Feedback Copyright © 2011–2012, Texas Instruments Incorporated Product Folder Link(s) :TPS22980 |
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