Inverting Dual High-Speed MOSFET Drivers With Internal Regulator
The TPS28xx series of dual high-speed MOSFET drivers are capable of delivering peak currents of 2 A into highly capacitive loads. This performance is achieved with a design that inherently minimizes shoot-through current and consumes an order of magnitude less supply current than competitive products.
The TPS2811 TPS2812 and TPS2813 drivers include a Regulator to allow operation with supply inputs between 14 V and 40 V. The Regulator output CAN power other circuitry, provided power dissipation does not exceed package limitations. When the Regulator is not required, REG_IN and REG_OUT CAN be left disconnected or both CAN be connected to VCC or GND.
The TPS2814 and the TPS2815 have 2-input Gates that give the user greater flexibility in controlling the MOSFET The TPS2814 has AND input Gates with one inverting input. The TPS2815 has dual-input NAND Gates
TPS28xx series drivers, available in 8-pin PDIP, SOIC, and TSSOP packages operate over a ambient temperature range of ?40C to 125C.
By Texas Instruments
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