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TPS3839K50DBZR Datasheet(PDF) 3 Page - Texas Instruments |
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TPS3839K50DBZR Datasheet(HTML) 3 Page - Texas Instruments |
3 / 11 page TPS3839 www.ti.com SBVS193 – JUNE 2012 ELECTRICAL CHARACTERISTICS At TA = –40°C to +85°C, 0.9 V < VDD< 6.5 V, and C1 = 0.1 µF, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD Input supply range 0.9 6.5 V V(VO) Minimum VDD voltage for valid output IOL = 1 µA 0.6 V IDD Supply current (into VDD pin) Output not connected 150 600 mA VDD = 0.9 V to 1.2 V, IOL = 120 µA 0.4 V VOL Low-level output voltage RESET VDD = 1.2 V to 2.8 V, IOL = 0.5 mA 0.4 V VDD = 2.8 V to 6.5 V, IOL = 2 mA 0.4 V VDD = 0.9 V to 1.8 V, IOH = –50 µA VDD – 0.4 V VOH High-level output voltage RESET VDD = 1.8 V to 3.3 V, IOH = –0.5 mA VDD – 0.4 V VDD = 3.3 V to 6.5 V, IOH = –2 mA VDD – 0.4 V Negative-going input threshold V(THA) –2.0 ±1.0 +2.0 % accuracy TPS3839A09 0.882 0.900 0.918 V TPS3839G12 1.098 1.120 1.142 V TPS3839E16 1.490 1.520 1.550 V TPS3839G18 1.637 1.670 1.703 V VIT– Negative-going threshold voltage TPS3839L30 2.577 2.630 2.683 V TPS3839K33 2.871 2.930 2.989 V TPS3839G33 3.018 3.080 3.142 V TPS3839K50 4.292 4.380 4.468 V Vhys Hysteresis voltage V(SENSE) falling 10 mV TIMING REQUIREMENTS PARAMETER MIN TYP MAX UNIT tW Minimum VDD pulse width to RESET 1 µs tD RESET delay time (power-up delay) 120 200 320 ms tPHL Propagation delay, VDD falling (power-down delay) 20 µs Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TPS3839 |
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