描述 Description

The SG1644 is a dual non-inverting monolithic high speed driver. This device utilizes high voltage Schottky logic to convert TTL signals to high speed outputs up to 18V. The totem pole outputs have 3A peak current capability, which enables them to drive 1000pF loads in typically less than 25ns. These speeds make it ideal for driving power MOSFETs and other large capacitive loads requiring high speed switching.Microchip Ordering Part? Standard Microcircuit Drawing (SMD)?SG1644J-DESC Cross Reference 5962-9165301MCASG1644J-DESC Cross Reference 5962-9165301MCXSG1644L-DESC Cross Reference 5962-9165301M2ASG1644L-DESC Cross Reference 5962-9165301M2XSG1644T-DESC Cross Reference 5962-9165301MGASG1644T-DESC Cross Reference 5962-9165301MGXSG1644Y-DESC Cross Reference 5962-9165301MPASG1644Y-DESC Cross Reference 5962-9165301MPX

特性 Features

Totem pole outputs with 3.0A peak current capability.
Supply voltage to 22V.
Rise and fall times less than 25ns.
Propagation delays less than 20ns.
Non-inverting high-speed high-voltage Schottky logic.
Efficient operation at high frequency.
Available in: 8 Pin Plastic and Ceramic DIP, and 20 Pin CLCC.

簡介

SG1644屬于集成電路（IC）的柵極驅(qū)動器。由制造生產(chǎn)的SG1644柵極驅(qū)動器柵極驅(qū)動器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能，這些功能可將來自電源轉(zhuǎn)換應用中控制設備的信號連接到電源被控制通過的半導體設備（通常為 FET 或 IGBT）。任何特定設備提供的確切功能各不相同，但與它適合驅(qū)動的半導體配置相關。