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TPA3117D2 数据表(PDF) 3 Page - Texas Instruments |
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TPA3117D2 数据表(HTML) 3 Page - Texas Instruments |
3 / 30 page TPA3117D2 www.ti.com SLOS672 – OCTOBER 2010 DC CHARACTERISTICS TA = 25°C, VCC = 24 V, RL = 8 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Class-D output offset voltage (measured | VOS | VI = 0V, Gain = 18.2dB 1.5 15 mV differentially) ICC Quiescent supply current SD = 2V, no load, VCC = 26V 25 50 mA ICC(SD) Quiescent supply current in shutdown mode SD = 0.8V, no load, VCC = 24V 2.5 5 mA High Side 240 VCC = 12V, IO = 500mA, rDS(on) Drain-source on-state resistance m Ω TJ = 25°C Low side 240 GAIN0 = 0.8 V 8 9 10 GAIN1 = 0.8V dB GAIN0 = 2 V 11.1 12.1 13.1 G Gain GAIN0 = 0.8 V 14.2 15.2 16.2 GAIN1 = 2V dB GAIN0 = 2 V 17.2 18.2 19.2 ton Turn-on time SD = 2V 14 ms tOFF Turn-off time SD = 0.8V 2 ms DC CHARACTERISTICS TA = 25°C, VCC = 12 V, RL = 8 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Class-D output offset voltage (measured | VOS | VI = 0V, Gain = 18.2dB 1.5 15 mV differentially) ICC Quiescent supply current SD = 2V, no load, VCC = 12V 15 35 mA ICC(SD) Quiescent supply current in shutdown mode SD = 0.8V, no load, VCC = 12V 2.5 5 mA High Side 240 VCC = 12V, IO = 500mA, rDS(on) Drain-source on-state resistance m Ω TJ = 25°C Low side 240 GAIN0 = 0.8 V 8 9 10 GAIN1 = 0.8V dB GAIN0 = 2 V 11.1 12.1 13.1 G Gain GAIN0 = 0.8 V 14.2 15.2 16.2 GAIN1 = 2V dB GAIN0 = 2 V 17.2 18.2 19.2 tON Turn-on time SD = 2V 14 ms tOFF Turn-off time SD = 0.8V 2 ms LDO CHARACTERISTICS TA = 25°C, VCC = 12 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VI Input voltage VCC 8 12 26 V IO Continuous output current 30 mA VO Output voltage 0 < IO < 30mA, 10.8V < VIN < 13.2 5 V Line regulation IL = 5mA, 10.8V < VIN < 13.2V 6 µV IL = 0 - 30mA, VIN = 12V, Load regulation Measurement taken with an external 10 Ω series 10.2 mV / mA resistor f = 100Hz 92 PSRR Power supply ripple rejection VCC = 12V, IL = 20mA dB f = 1kHz 72 Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s) :TPA3117D2 |
类似零件编号 - TPA3117D2 |
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类似说明 - TPA3117D2 |
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