IXDP631PI
IXDP631PI is Inverter Interface and Digital Deadtime Generator manufactured by IXYS.
- Part of the IXDP630 comparator family.
- Part of the IXDP630 comparator family.
Inverter Interface and Digital Deadtime Generator for 3-Phase PWM Controls
Type
IXDP630 PI IXDP631 PI
Package
18-Pin Plastic DIP 18-Pin Plastic DIP
Configuration
RC Oscillator Crystal Oscillator
Temp. Range
-40°C to +85°C -40°C to +85°C
This 5 V HCMOS integrated circuit is intended primarily for application in three-phase, sinusoidally mutated brushless motor, induction motor, AC servomotor or UPS PWM modulator control systems. It injects the required deadtime to convert a single phase leg PWM mand into the two separate logic signals required to drive the upper and lower semiconductor switches in a PWM inverter. It also provides facilities for output disable and fast overcurrent and fault condition shutdown.
In the IXDP630, deadtime programming is achieved by an internal RC oscillator. In the IXDP631, programming is achieved by use of a crystal oscillator. An alternative for both the IXDP630/ 631 is with an external clock signal. Because of its flexibility, the...
