LM5111 - 双路 5A 复合成型闸极驱动器

LM5111是TI德州仪器公司的一款低侧驱动器产品，LM5111是双路 5A 复合成型闸极驱动器，本站介绍了LM5111的封装应用图解、特点和优点、功能等，并给出了与LM5111相关的TI元器件型号供参考。

LM5111 - 双路 5A 复合成型闸极驱动器 - 低侧驱动器 - MOSFET和IGBT栅极驱动器 - 德州仪器

产品描述

The LM5111 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and efficiency. Each “compound” output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5A peak from capacitive loads. Combining the unique characteristics of MOS and bipolar devices reduces drive current variation with voltage and temperature. Under-voltage lockout protection is also provided. The drivers can be operated in parallel with inputs and outputs connected to double the drive current capability. This device is available in the SOIC package or the thermally enhanced VSSOP package.

产品特性

Independently Drives Two N-Channel MOSFETs
Compound CMOS and Bipolar Outputs Reduce Output Current Variation
5A Sink/3A Source Current Capability
Two Channels can be Connected in Parallel to Double the Drive Current
Independent Inputs (TTL Compatible)
Fast Propagation Times (25 ns Typical)
Fast Rise and Fall Times (14 ns/12 ns Rise/Fall with 2 nF Load)
Available in Dual Non-Inverting, Dual Inverting and Combination Configurations
Supply Rail Under-Voltage Lockout Protection (UVLO)
LM5111-4 UVLO Configured to Drive PFET through OUT_A and NFET through OUT_B
Pin Compatible with Industry Standard Gate Drivers

Packages

SOIC-8
Thermally Enhanced VSSOP

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