R
UMW
IRS2110
700V 4A Half Bridge MOSFET/IGBT Gate Driver
Description
Application
The UMW IRS2110STR is a high voltage, high
speed power MOSFET drivers with dependent high-
and low-side referenced output channels.
Proprietary HVIC and latch immune CMOS
UPS Universal inverter
Half-bridge and full-bridge converters in AC and
DC power supplies
technologies enable ruggedized monolithic construction.
The logic input is compatible with standard CMOS
or LSTTL output, down to 3.3 V logic. The output
drivers feature a high pulse current buffer stage
designed for minimum driver cross-conduction. The
floating channel can be used to drive an N-channel
power MOSFET in the high-side configuration which
operates up to 700 V.
High-density switching power supplies for
servers, telecommunications, IT and industrial
infrastructure
Solar inverter and motor driver
Functional Block Diagram
Features and Benefits
Floating channel designed for bootstrap
operation
Fully operational to +700 V
3.3V, 5V and 15V input logic compatible
Tolerant to negative transient voltage
dV/dt immune
Allowable negative Vs capability: -9V
Gate drive supply range from 10V to 20V
Separate logic supply range from 3.3V to 20V
Logic and power ground ±5V offset
Undervoltage lockout for both channels
Cycle by cycle edge-triggered shutdown logic
Matched propagation delay for both channels
Wide operating temperature range -40°C ~125°C
Typically output Source/Sink current capability:
4A/4A
www.umw-ic.com
UTD Semiconductor Co.,Limited
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