描述 Description

The TD310 is designed to drive one, two or three Power IGBT/MOS and has driving capability for pulse transformer. So it is perfectly suited to interface control IC with Power Switches in low side or half-bridge configuration.

TD310 includes a current sense comparator which inhibit the output drivers in case of overcurrent. An alarm output signals the even to a controller.

TD310 also includes an uncommitted op-amp which can be used for current measurement (as an amplifier before the A/D input of a microcontroller) of for other general purpose.

Programmable undervoltage lockout and standby mode make TD310 suitable for a large area of environment and application

Typical applications are low side IGBT and power MOSFET drive in three phase systems, pulse transformer drive, and general purpose pulse drive.

特性 Features

? STAND-BY MODE
? ADJUSTABLE UNDERVOLTAGE LOCKOUT LEVEL
? CHANNEL PARALLELING CAPABILITY
? 4V TO 16V SINGLE SUPPLY OPERATION
? CMOS/LSTTL COMPATIBLE INVERTING INPUT WITH HYSTERESIS
? THREE POWER IGBT/MOS AND PULSE TRANSFORMER DRIVERS
? UNCOMMITTED OP-AMP
? CURRENT SENSE COMPARATOR
? LOW OUTPUT IMPEDANCE TYP: 7Ω AT 200mA
? LOW BIAS CURRENT TYP: 1.5mA
? 0.6 A PER CHANNEL PEAK OUTPUT CURRENT CAPABILITY

簡介

TD310屬于集成電路（IC）的柵極驅(qū)動器。由制造生產(chǎn)的TD310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(shè)備的信號連接到電源被控制通過的半導體設(shè)備（通常為 FET 或 IGBT）。任何特定設(shè)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(guān)。