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产品信息
LTV-3120-H-EE
LTV-3120-H-EE
LTV-3120-H-EE
Description
The LTV-3120 optocoupler is ideally suited
for driving power IGBTs and MOSFETs
used in motor control inverter applications
and inverters in power supply system. It
contains a AlGaAs LED optically coupled to
an integrated circuit with a power output
stage. The 2.5A peak output current is
capable of directly driving most IGBTs with
ratings up to 1200 V/100 A. For IGBTs with
higher ratings, the LTV-3120 series can be
used to drive a discrete power stage which
drives the IGBT gate.
The Optocoupler operational parameters
are guaranteed over the temperature range
from -40oC ~ +100oC.
Features
• 2.5 A maximum peak output current
• 25 kV/us minimum Common Mode Rejection
(CMR) at VCM = 1500 V
• 3.8 mA maximum supply current (ICC)
• Under Voltage Lock-Out protection (UVLO) with
hysteresis
• Wide operating range: 15 to 30 Volts (VCC)
• Guaranteed performance over temperature
-40oC ~ +100oC.
• Offer low power dissipation with RON ≤ 1Ω • Fast switching speed, 500ns max propagation
delay
• Safety approval: UL, cUL, VDE (In process)
LTV-3120-H-EE
Application
• IGBT/MOSFET gate drive
• Uninterruptible power supply (UPS)
• Industrial Inverter
• Induction heating