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TPS65735RSNR Datasheet(PDF) 8 Page - Texas Instruments |
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TPS65735RSNR Datasheet(HTML) 8 Page - Texas Instruments |
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8 / 39 page  TPS65735 SLVSAI6A – JUNE 2011 – REVISED JANUARY 2016 www.ti.com Electrical Characteristics (continued) over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VRCH Recharge detection threshold VBAT below nominal charger 55 100 170 mV voltage, VBAT(REG) IBAT(DET) Sink current for battery 1 mA detection Charge safety timer tCHG 18000 s (18000 seconds = 5 hours) Pre-charge timer tPRECHG 1800 s (1800 seconds = 30 minutes) VDPPM DPPM threshold VBAT + V 100 mV Leakage current for VnCHG_STAT = 4.2 V ILEAK(nCHG) 100 nA nCHG_STAT pin CHG_EN = LOW (Charger disabled) RDSON(nCHG) On resistance for 20 60 Ω nCHG_STAT MOSFET switch IMAX(nCHG) Maximum input current to 50 mA nCHG_STAT pin BATTERY CHARGER NTC MONITOR ITSBIAS TS pin bias current 75 µA 0°C charge threshold for 10- VCOLD k Ω NTC 2100 mV ( β = 3490) VHYS(COLD) Low temperature threshold Battery charging and battery / NTC 300 mV hysteresis temperature increasing 50°C charge threshold for 10- VHOT k Ω NTC 300 mV ( β = 3490) VHYS(HOT) High temperature threshold Battery charging and battery / NTC 30 mV hysteresis temperature decreasing BATTERY CHARGER THERMAL REGULATION TJ(REG_LOWER) Charger lower thermal 75 °C regulation limit TJ(REG_UPPER) Charger upper thermal 95 °C regulation limit TJ(OFF) Charger thermal shutdown 105 °C temperature TJ(OFF-HYS) Charger thermal shutdown 20 °C hysteresis LDO VSYS = 4.2 V Maximum LDO output current, IMAX(LDO) VVIN = 0 V 30 mA VVLDO = 2.2 V VLDO_SET = 0 V VSYS = 4.2 V Maximum LDO output current, VVIN = 0 V 30 mA VVLDO = 3.0 V VLDO_SET = VSYS ISC(LDO) Short circuit current limit 30 100 mA VLDO_SET = LOW (VLDO_SET pin connected to VVLDO LDO output voltage DGND) 2.13 2.2 2.27 V 3.7 V ≤ VVIN ≤ 6.5 V ILOAD(LDO) = –10 mA VLDO_SET = HIGH (VVLDO_SET = VSYS) VVLDO LDO output voltage 2.91 3.0 3.09 V 3.7 V ≤ VVIN ≤ 6.5 V ILOAD(LDO) = –10 mA VVIN - VLDO when in dropout VDO(LDO) LDO Dropout voltage 200 mV ILOAD(LDO) = –10 mA 8 Specifications Copyright © 2011–2016, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: TPS65735 |
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