International Rectifier has released the IRS260xD family of single-phase high-voltage ICs (HVICs) for motor drive applications including airconditioners, fans, pumps, micro, mini and general purpose inverter drives.
With integrated bootstrap functionality, the drivers provide a flexible solution to suit a wide variety of PWM schemes, including trapezoidal modulation.
This new family of high-speed power MOSFET and IGBT drivers offers optional dependent or independent high- and low-side referenced output channels with a gate drive supply range from 10 V to 20 V. They feature a high-pulse current buffer stage designed for minimum driver cross-conduction, while the floating channel can be used to drive N-channel power MOSFETs or IGBTs in the high-side configuration operating up to 600 V. The devices provide matched propagation delay for both channels and an advanced input filter to improve noise immunity in addition to negative voltage spike immunity to protect the system against catastrophic events during high-current switching and short circuit conditions.
The IRS2607D high- and low-side driver features outputs in phase with inputs and is suitable for both trapezoidal and sinusoidal motor control. The IRS2608D and IRS2609D half-bridge drivers feature internal 540 ns dead-time. The IRS2608D provides high-side output in phase with HIN input and low-side output out of phase with LIN input and is also suitable for both trapezoidal and sinusoidal motor control. The IRS2609D features high-side output in phase with IN input, and a shut down input to turn off both channels.
The devices feature under-voltage lock-out protection, integrated dead-time protection, shoot-through protection, a shutdown input and are compatible with 3,3 V input logic.
32-bit range of MCUs Future Electronics
DSP, Micros & Memory
If your design has outgrown the capabilities of 8- or 16-bit MCUs, the PIC32 family delivers easy scalability, enhanced performance, and larger memory options.
Read more...Industrial power supply range RFiber Solutions
Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.
Read more...PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.
Read more...MOSFET for automotive applications Altron Arrow
Power Electronics / Power Management
Infineon’s OptiMOS 7 100 V is offered in the company’s versatile and robust, high-current SSO8 5 x 6 mm2 SMD package.
Read more...Moulded inductors Future Electronics
Passive Components
Abracon’s mini-moulded inductors bring all the advantages of their larger counterparts, including superior EMI shielding, high power density, and low core losses, despite their compact size.
Read more...i.MX RT700 for the AI-enabled edge Future Electronics
DSP, Micros & Memory
Designed to enable significant power savings, the highly integrated i.MX RT700 crossover MCU features NXP’s eIQ Neutron Neural Processing Unit, delivering up to 172x AI acceleration at the edge.
Read more...Three-phase inverter reference design
Power Electronics / Power Management
The EVLPWD-FAN-PUMP reference design is a three-phase complete inverter based on the STM32G071RBT6 Cortex-M0+ microcontroller and PWD5T60 three-phase motor driver.
Read more...Best practices for assuring successful PoE device deployment Lambda Test
Power Electronics / Power Management
Looking at the challenges of a typical IoT rollout, the biggest hurdle usually isn’t how to connect IoT devices to the LAN, but instead, how to get power cheaply and reliably to the device.