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TPS65217CRSLR Datasheet(PDF) 7 Page - Texas Instruments |
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TPS65217CRSLR Datasheet(HTML) 7 Page - Texas Instruments |
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7 / 89 page  TPS65217 www.ti.com SLVSB64G – NOVEMBER 2011 – REVISED JANUARY 2015 Recommended Operating Conditions (continued) Over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT TPS65217A 0 200 TPS65217B 0 200 Output current LS1/LDO3, LS2/LDO4 configured as LDOs mA TPS65217C 0 400 TPS65217D 0 400 Output current LS1/LDO, LS2/LDO4 configured as load switches 0 200 mA 8.4 Electrical Characteristics VBAT = 3.6 V ±5%, TJ = 27ºC (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT INPUT VOLTAGE AND CURRENTS USB or AC supply connected 0 5.5 VBAT Battery input voltage range V USB and AC not connected 2.75 5.5 VAC AC adapter input voltage range Valid range for charging 4.3 5.8 V VUSB USB input voltage range Valid range for charging 4.3 5.8 V UVLO[1:0] = 00 2.73 Measured in respect to UVLO[1:0] = 01 2.89 Under voltage lock-out VBAT; supply falling; V UVLO[1:0] = 10 3.18 VAC = VUSB = 0 V VUVLO UVLO[1:0] = 11 3.3 Accuracy -2% 2% Deglitch time Not tested in production 4 6 ms VBAT < VUVLO; Device shuts down when VAC, VOFFSET AC/USB UVLO offset 200 mV VUSB drop below VUVLO + VOFFSET OFF current, IOFF Total current into VSYS, VINDCDCx, All rails disabled, TA = 27°C 6 µA VINLDO Sleep current, LDO1 and LDO2 enabled, no load. ISLEEP Total current into VSYS, VINDCDCx, All other rails disabled. 80 106 µA VINLDO VSYS = 4 V, TA = 0.105°C POWER PATH USB/AC DETECTION LIMITS AC/USB valid VBAT > VUVLO when VAC/USB - 190 mV VBAT > VIN(DT) VIN(DT) AC/USB voltage detection threshold AC/USB valid VBAT < VUVLO when VAC/USB > 4.3 V VIN(DT) AC/USB invalid VBAT > VUVLO when VAC/USB - 125 mV VBAT < VIN(DT) AC/USB voltage removal detection VIN(NDT) threshold AC/USB invalid VUVLO + VBAT < VUVLO when VAC/USB < V VOFFSET VIN(DT) Voltage rising from 100 mV to 4.5 V. If rise time TRISE VAC, VUSB rise time 50 ms is exceeded, device may not power-up. AC or USB voltage increasing; TDG(DT) Power detected deglitch 22.5 ms Not tested in production VIN(OVP) Input over voltage detection threshold USB and AC input 5.8 6 6.4 V POWER PATH TIMING TSW(PSEL) Switching from AC to USB Not tested in production 150 µs POWER PATH MOSFET CHARACTERISTICS VDO, AC AC input switch dropout voltage IAC[1:0] = 11 (2.5 A), ISYS = 1 A 150 mV IUSB[1:0] = 01 (500 mA), ISYS = 500 mA 100 VDO, USB USB input switch dropout voltage mV IUSB[1:0] = 10 (1300 mA), ISYS = 800 mA 160 VDO, BAT Battery switch dropout voltage VBAT = 3 V, IBAT = 1 A 60 mV Copyright © 2011–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: TPS65217 |
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