TPS2812 - 具有内部稳压器的同向双路高速 MOSFET 驱动器

TPS2812是TI德州仪器公司的一款低侧驱动器产品，TPS2812是具有内部稳压器的同向双路高速 MOSFET 驱动器，本站介绍了TPS2812的封装应用图解、特点和优点、功能等，并给出了与TPS2812相关的TI元器件型号供参考。

TPS2812 - 具有内部稳压器的同向双路高速 MOSFET 驱动器 - 低侧驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品描述

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 –40°C to 125°C.

产品特性

Industry-Standard Driver Replacement
25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay – 1-nF Load, VCC = 14 V
2-A Peak Output Current, VCC = 14 V
5-µA Supply Current — Input High or Low
4-V to 14-V Supply-Voltage Range; Internal Regulator Extends Range to 40 V (TPS2811, TPS2812, TPS2813)
–40°C to 125°C Ambient-Temperature Operating Range

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