Transcript Rugged, Reliable High-Voltage Gate Drive ICs in 85% Smaller

Rugged, Reliable HighVoltage Gate Drive ICs in
85% Smaller PQFN 4X4
Package
The PQFN 4mm x 4mm package features IR’s latest
high voltage gate drive ICs that delivers an ultracompact, high density and efficient solution for a wide
variety of applications including home appliance,
industrial automation, power tools and alternative
energy.
PRESS
RELEASE
DATA SHEETS
HI-RES
GRAPHIC
HVIC
HOME PAGE
Features
• Floating channel designed for bootstrap
operation
• Fully operational to +600V (IRS2113M,
IRS2181M, IRS2184M)
• Fully operational to +200V (IRS2001M)
• Tolerant to negative transient voltage – dV/dt
immune
• Gate drive supply range from 10V to 20V
• Under voltage lockout for both channels
• 3.3V input logic compatible
• Separate logic supply range from 3.3V to 20V
• Logic and power ground ±5V offset
• CMS Schmitt-triggered inputs with pull-down
• Cycle by cycle edge-triggered shutdown logic
• Matched propagation delay for both channels
• Output in phase with inputs
• Leadfree, RoHC compliant
Advantages
• Featuring a footprint of just 16mm2, the new PQFN4x4 (modified MLPQ
16-Lead) package can accommodate many of IR’s high performance
high-voltage gate drive ICs that previously required packages as large as
the wide-body SOIC-16 offering an 85% smaller footprint. The new
package has been designed with the appropriate creepage and
clearance requirements to enable rugged and reliable designs at voltages
up to 600V.
• IR’s HVIC technology integrates N-channel and P-channel LDMOS
circuitry in an intelligent driver IC. The ICs receive a low-voltage input
and provide gate drive and protection features for HV power-conditioning
applications. Additionally, these monolithic HVICs provide integration of
features and functionality to simplify circuit design and reduce overall
cost, including the option to use a low-cost bootstrap power supply which
eliminates the need for the large and expensive auxiliary power supply
that discrete optocoupler or transformer-based designs typically require.
June 2011