The NCD5703CDR2G series is a set of high-current, high-performance stand-alone IGBT drivers for medium-to-high power applications that include induction heating, welding, solar inverters, motor control and uninterruptable power supplies. The devices offer a cost-effective solution by eliminating many external components.Device protection features include Active Miller Clamp (for NCD5703A), accurate UVLO,DESAT protection and Active Low FAULT output. The drivers also feature an accurate 5.0 V output (for all versions) and separate high and low (VOH and VOL) driver outputs (for NCD5703C only) for system design convenience. The drivers are designed to accommodate a wide voltage range of unipolar bias supplies (and bipolar bias supplies for NCD5703B).All versions are available in an 8-pin SOIC package.
Feature
- High Current Output (+4.0/-6.0 A) at IGBT Miller Plateau voltages
- Reduced switching losses and short switching times
- Low VOH and VOL
- Full enhancement of IGBT
- Active Miller Clamp (NCD5701A only)
- Prevents Spurious Gate Turn-on
- DESAT Protection with Programmable Delay
- Enhanced programmable protection
Applications
- DC-AC Inverter
- Battery Charger
- PFC
- Motor Driver
- Driver
- Solar Inverters
- Uninteruptible Power Supplies (UPS)
- Motor Control
- Induction Cooker
- Inverter Welder
