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TPS2828DBVTG4 Fiches technique(PDF) 1 Page - Texas Instruments |
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TPS2828DBVTG4 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 24 page TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829, SINGLECHANNEL HIGHSPEED MOSFET DRIVER SLVS160C – FEBRUARY 1997 – REVISED OCTOBER 2002 1 www.ti.com D Low-Cost Single-Channel High-Speed MOSFET Driver D ICC ... 15-µA Max (TPS2828, TPS2829) D 25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay ... 1-nF Load D 2-A Peak Output Current D 4-V to 14-V Driver Supply Voltage Range; Internal Regulator Extends Range to 40 V (TPS2816, TPS2817, TPS2818, TPS2819) D 5-pin SOT-23 Package D –40°C to 125°C Ambient-Temperature Operating Range D Highly Resistant to Latch-ups description The TPS28xx single-channel high-speed MOS- FET drivers are capable of delivering peak currents of up to 2 A into highly capacitive loads. High switching speeds (tr and tf = 14 ns typ) are obtained with the use of BiCMOS outputs. Typical threshold switching voltages are 2/3 and 1/3 of VCC. The design inherently minimizes shoot- through current. A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between 14 V and 40 V. The regulator output can be used to power other circuits, provided power dissipation does not exceed package limitations. If the regulator is not required, VDD (the regulator input) should be connected to VCC. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent current to drop to less than 15 µA when the inputs are high or low. The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient temperature range of –40 _C to 125_C. AVAILABLE OPTIONS T FUNCTION PACKAGED DEVICES CHIP FORM TA FUNCTION SOT-23–5 (DBV) CHIP FORM (Y) Inverting driver with active pullup input TPS2816DBV TPS2816Y Noninverting driver with active pullup input TPS2817DBV TPS2817Y 40 °C to 125°C Inverting driver TPS2818DBV TPS2818Y –40 °C to 125°C Noninverting driver TPS2819DBV TPS2819Y Inverting driver, no regulator TPS2828DBV TPS2828Y Noninverting driver, no regulator TPS2829DBV TPS2829Y The DBV package is available taped and reeled only. Copyright 2002, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 3 2 1 4 5 IN VCC VDD OUT TPS2816, TPS2817 TPS2818, TPS2819 DBV PACKAGE (TOP VIEW) GND 3 2 1 4 5 IN VCC NC OUT DBV PACKAGE (TOP VIEW) GND TPS2828, TPS2829 NC – No internal connection |
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