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dsPIC33
Digital Signal Controllers
The GS family of Digital Signal Controllers (DSC) from Microchip Technology has a special high-performance periphery that was developed for the direct control of power electronic circuits. The core of this periphery is the high-resolution PWM/PFM module with extensive modes for all standard topologies. These internal clock generators are supported by additional 20 ns comparators with freely programmable threshold values in order to detect and handle peak currents and short circuits. This periphery is completed by fast A/D converters. These are equipped with a large number of parallel sample & hold links in order to be able to read in several signals synchronously. Additional functions such as multi-channel DMA support for complex communication interfaces and extensive control and security features round off the range. Thanks to the newly released versions with more memory and larger housings, these peripherals can now also be used in demanding applications such as high-performance frequency converters and multi-stage digital power supplies.
- Based integrated motor drivers combine real-time processing with a full-bridge MOSFET gate driver
- Suitable for developing three-phase Brushless DC (BLDC) and Permanent Magnet Synchronous Motor (PMSM) motor control applications
- Powered by a single power supply up to 29V (operation) and 40V (transient)
- Internal 3.3V Low Dropout (LDO) voltage regulator powers the dsPIC33 DSC, eliminating the need for an external LDO
- Some devices include a CAN/CAN FD or LIN transceiver
- Operating frequency between 70 MHz and 100 MHz
- Support for Field-Oriented Control (FOC) algorithms
- Integrated design reduces board space and costs
- Ideal for real-time embedded automotive, industrial, and consumer motor control applications
HY-LINE Power Components is a distributor for Microchip's analog products (Analog & Interface) shown below, as well as processor-based solutions for intelligent signal processing, power supply and drive technology (PIC18 and dsPIC series).
Microchip's offer is an ideal addition to our existing delivery program of discrete components. Thus, we can further complete the range of solutions for our customers in the field of power supply technology and motor control. On this page we present some highlights from Microchip's product range.
dsPIC: High performance DSCs for digital power supplies and general power electronics
dsPIC for digital power supplies
Connectivity: Microchip's connectivity solutions make it easy to connect your systems to various digital bus systems, both internal and cross-system
LIN transceiver with integrated LDO
Thermal Management: Microchip's Thermal Management solutions make monitoring thermal processes and temperature-based control of fans a breeze in any environment....
Charging of single or multiple Li-ion or Li-polymer batteries
Power Management / Power Supplies: Voltage regulators with high currents at low supply voltages in the smallest space characterize Microchip's Low Drop Out (LDO) voltage regulators. But Microchip also offers ultra-compact switching regulators:
1.5 A LDO regulator MCP1727
30 V switching regulator MCP16301
56 µA quiescent current regulator MCP1754
Operational amplifier / MOSFET driver: Microchip offers solutions specifically tailored to applications where lowest power consumption and smallest footprint are important criteria of the overall design...
Operational amplifier with current consumption of 600 nA, High Current MOSFET driver.
