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TPS3831K33DQNR датащи(PDF) 3 Page - Texas Instruments |
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TPS3831K33DQNR датащи(HTML) 3 Page - Texas Instruments |
3 / 24 page TPS3831 TPS3839 www.ti.com SBVS193B – JUNE 2012 – REVISED APRIL 2013 THERMAL INFORMATION TPS3831 TPS3839 TPS3839 THERMAL METRIC(1) UNITS DBZ (SOT23-3) DQN (X2SON) 3 PINS 4 PINS θJA Junction-to-ambient thermal resistance 286.9 249.9 θJCtop Junction-to-case (top) thermal resistance 105.6 N/A θJB Junction-to-board thermal resistance 123.4 N/A °C/W ψJT Junction-to-top characterization parameter 25.8 6.0 ψJB Junction-to-board characterization parameter 107.9 N/A θJCbot Junction-to-case (bottom) thermal resistance N/A N/A (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 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 voltage 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 150 500 nA VDD = 0.9 V to 1.2 V, IOL = 120 µA 0.4 V VOL Low-level output voltage (RESET pin) 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 1.2 V, IOH = –50 µA VDD – 0.4 V VOH High-level output voltage (RESET pin) VDD = 1.2 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 VIL Low-level input voltage (MR pin) 0.3VDD V VIH High-level input voltage (MR pin) 0.7VDD V RMR MR pin pull-up resistance 10 20 30 k Ω Negative-going input threshold accuracy TA = +25°C ±1.0% TPS3839A09 0.874 0.900 0.914 V TPS3839G12 1.073 1.100 1.117 V TPS3839E16 1.482 1.520 1.543 V TPS3839G18 1.628 1.670 1.695 V VIT– Negative-going threshold voltage TPS3839L30 2.564 2.630 2.669 V TPS3839K33 2.857 2.930 2.974 V TPS3839G33 3.003 3.080 3.126 V TPS3839K50 4.271 4.380 4.446 V TPS3839A09 54 mV TPS3839G12 11 mV TPS3839E16 15 mV TPS3839G18 17 mV Vhys Hysteresis voltage TPS3839L30 26 mV TPS3839K33 29 mV TPS3839G33 31 mV TPS3839K50 44 mV Copyright © 2012–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TPS3831 TPS3839 |
Аналогичный номер детали - TPS3831K33DQNR |
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Аналогичное описание - TPS3831K33DQNR |
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