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TPS2063 датащи(PDF) 3 Page - Texas Instruments |
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TPS2063 датащи(HTML) 3 Page - Texas Instruments |
3 / 38 page TPS2061, TPS2062, TPS2063 TPS2065, TPS2066, TPS2067 www.ti.com SLVS490I – DECEMBER 2003 – REVISED OCTOBER 2009 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range unless otherwise noted (1) UNIT Input voltage range, VI(IN) (2) -0.3 V to 6 V Output voltage range, VO(OUT) (2), V O(OUTx) -0.3 V to 6 V Input voltage range, VI(EN), VI(EN), VI(ENx), VI(ENx) -0.3 V to 6 V Voltage range, VI(OC), VI(OCx) -0.3 V to 6 V Continuous output current, IO(OUT), IO(OUTx) Internally limited Continuous total power dissipation See Dissipation Rating Table Operating virtual junction temperature range, TJ -40°C to 150°C Human body model 2 kV Electrostatic discharge (ESD) protection Charge device model (CDM) 500 V (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) All voltages are with respect to GND. DISSIPATING RATING TABLE TA ≤ 25°C DERATING FACTOR TA = 70°C TA = 85°C PACKAGE POWER RATING ABOVE TA = 25°C POWER RATING POWER RATING D-8(1) 585.82 mW 5.8582 mW/°C 322.20 mW 234.32 mW DGN-8(2) 1712.3 mW 17.123 mW/°C 941.78 mW 684.33 mW D-16(1) 898.47 mW 8.9847 mW/°C 494.15 mW 359.38 mW 285 mW 2.85 mW/°C 155 mW 114 mW DBV-5(3) 704 mW 7.04 mW/°C 387 mW 281 mW (1) Power ratings are based on the low-k board (1 signal, 1 layer). (2) Power ratings are based on the high-k board (2 signal, 2 plane) with PowerPAD™ vias to the internal ground plane. (3) Lower ratings are for low-k printed circuit board layout (single -sided). Higher ratings are for enhanced high-k layout, (2 signal, 2 plane) with a 1mm2 copper pad on pin 2 and 2 vias to the ground plane. RECOMMENDED OPERATING CONDITIONS MIN MAX UNIT Input voltage, VI(IN) 2.7 5.5 V Input voltage, VI(EN), VI(EN), VI(ENx), VI(ENx) 0 5.5 V Continuous output current, IO(OUT), IO(OUTx) 0 1 A Operating virtual junction temperature, TJ -40 125 °C ELECTRICAL CHARACTERISTICS over recommended operating junction temperature range, VI(IN) = 5.5 V, IO = 1 A, VI(ENx) = 0 V, or VI(ENx) = 5.5 V (unless otherwise noted) PARAMETER TEST CONDITIONS (1) MIN TYP MAX UNIT POWER SWITCH Static drain-source on-state resistance, 5-V operation VI(IN) = 5 V or 3.3 V, IO = 1 A, -40°C ≤ TJ ≤ 125°C 70 135 m Ω and 3.3-V operation rDS(on) Static drain-source on-state resistance, 2.7-V VI(IN) = 2.7 V, IO = 1 A, -40°C ≤ TJ ≤ 125°C 75 150 m Ω operation VI(IN) = 5.5 V 0.6 1.5 tr Rise time, output VI(IN) = 2.7 V 0.4 1 CL = 1 μF, RL = 5 Ω, TJ = 25°C ms VI(IN) = 5.5 V 0.05 0.5 tf Fall time, output VI(IN) = 2.7 V 0.05 0.5 (1) Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately. Copyright © 2003–2009, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TPS2061 TPS2062 TPS2063 TPS2065 TPS2066 TPS2067 |
Аналогичный номер детали - TPS2063 |
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Аналогичное описание - TPS2063 |
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