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Product details

Parameters

Number of channels (#) 2 Power switch MOSFET Peak output current (A) 2 Input VCC (Min) (V) 4 Input VCC (Max) (V) 14 Features 2-Input Gates Each Channel Operating temperature range (C) -40 to 125 Rise time (ns) 14 Fall time (ns) 15 Prop delay (ns) 25 Input threshold CMOS Channel input logic 2 Input AND Input negative voltage (V) 0 Rating Catalog open-in-new Find other Low-side drivers

Package | Pins | Size

PDIP (P) 8 93 mm² 9.81 x 9.43 SOIC (D) 8 19 mm² 4.9 x 3.9 TSSOP (PW) 8 19 mm² 3 x 6.4 open-in-new Find other Low-side drivers

Features

  • 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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Description

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.

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Technical documentation

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Type Title Date
* Datasheet Dual High-Speed MOSFET Drivers datasheet (Rev. F) Oct. 13, 2004
Application note External Gate Resistor Selection Guide (Rev. A) Feb. 28, 2020
Application note Understanding Peak IOH and IOL Currents (Rev. A) Feb. 28, 2020
More literature Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) Oct. 29, 2018
Technical article How to achieve higher system robustness in DC drives, part 3: minimum input pulse Sep. 19, 2018
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical article How to achieve higher system robustness in DC drives, part 2: interlock and deadtime May 30, 2018
Technical article Boosting efficiency for your solar inverter designs May 24, 2018
Technical article How to achieve higher system robustness in DC drives, part 1: negative voltage Apr. 17, 2018

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CAD/CAE symbols

Package Pins Download
PDIP (P) 8 View options
SOIC (D) 8 View options
TSSOP (PW) 8 View options

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