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TPS610985DSET Datasheet(PDF) 6 Page - Texas Instruments |
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TPS610985DSET Datasheet(HTML) 6 Page - Texas Instruments |
6 / 44 page 6 TPS61098, TPS610981 TPS610982, TPS610985, TPS610986, TPS610987 SLVS873D – JUNE 2015 – REVISED APRIL 2016 www.ti.com Product Folder Links: TPS61098 TPS610981 TPS610982 TPS610985 TPS610986 TPS610987 Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated (1) TPS61098x is able to drive RLoad > 150 Ω after VMAIN is established over 1.8 V. 7.5 Electrical Characteristics TJ = -40°C to 125°C and VIN = 0.7 V to 4.5 V. Typical values are at VIN = 1.5 V, TJ = 25°C, unless otherwise noted. PARAMETER VERSION TEST CONDITIONS MIN TYP MAX UNIT Power Supply VIN Input voltage range TPS61098x 0.7 4.5 V VIN(start) Minimum input voltage at startup TPS61098x RLoad ≥ 3 kΩ (1) 0.7 V IQ(VIN) Quiescent current into VIN pin in Active Mode TPS61098x MODE = High, Boost or Pass-through No Load, No Switching TJ = -40 °C to 85 °C 2 4 µA Quiescent current into VIN pin in Low Power Mode TPS61098x MODE = Low, Boost or Pass-through No Load, No Switching 5 90 nA IQ(VMAIN) Quiescent current into VMAIN pin in Active Mode TPS61098/1/5/6/7 MODE = High, Boost or Pass-through No Load, No Switching TJ = -40 °C to 85 °C 15 23 µA TPS610982 MODE = High, Boost or Pass-through No Load, No Switching TJ = -40 °C to 85 °C 18 23 µA Quiescent current into VMAIN pin in Low Power Mode TPS61098/1/7 MODE = Low, Boost or Pass-through No Load, No Switching TJ = 25 °C 300 400 nA TPS61098/1/5/6/7 MODE = Low, Boost or Pass-through No Load, No Switching TJ = -40 °C to 85 °C 300 800 nA TPS610982 MODE = Low, Boost or Pass-through No Load, No Switching TJ = -40 °C to 85 °C 4 10 µA ILKG(SW) Leakage current of SW pin (from SW pin to GND pin) TPS61098x V(MAIN) = V(SW) = 4.7 V, No Load TJ = -40 °C to 85 °C 5 100 nA ILKG(MAIN) Leakage current of VMAIN pin (from VMAIN pin to SW pin) TPS61098x V(MAIN) = 4.7 V, V(SW) = 0 V, No Load TJ = -40 °C to 85 °C 10 200 nA ILKG(SUB) Leakage current of VSUB pin (from VMAIN pin to VSUB pin) TPS61098/1/5/6/7 MODE = Low, V(MAIN) = 4.7 V, V(SUB) = 0 V TJ = -40 °C to 85 °C 10 150 nA ILKG(MODE) Leakage current into MODE pin TPS61098x V(MODE) = 5 V TJ = -40 °C to 85 °C 5 30 nA Power Switch RDS(on)_LS Low side switch on resistance TPS61098/7 MODE = Low 600 1000 m Ω MODE = High 300 600 m Ω TPS610981/2/6 MODE = Low / High 350 650 m Ω TPS610985 MODE = Low / High 400 700 m Ω RDS(on)_HS Rectifier on resistance TPS61098/7 MODE = Low 700 1000 m Ω MODE = High 450 700 m Ω TPS610981/2/6 MODE = Low / High 500 700 m Ω TPS610985 MODE = Low / High 550 750 m Ω R(LS) Load switch on resistance TPS610985/6 1.2 2 Ω V(Dropout) LDO dropout voltage TPS61098/1/2/7 ISUB = 50 mA 60 100 mV ILH Inductor current ripple TPS61098x 100 mA ILIM(BST) Boost switch current limit TPS61098x 0.7 V < VIN < V(MAIN) 350 500 650 mA ILIM(SUB) VSUB output current limit TPS61098x TJ = -20 °C to 125 °C 200 mA I(DISCH) Discharge current from VSUB pin to GND pin TPS610981/5/6/7 MODE = Low, V(SUB) = 3 V 5 8 mA |
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