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Overview
| Topology | Boost Converter |
| Output 1 | 15 V |
| IC revision | 3 |
Description
Digital Signal Controllers (DSCs) accelerate Digital Signal Processor (DSP) performance for time-critical applications. This family offers fast deterministic performance to address real-world design requirements such as high energy efficiency across variable load conditions in a power supply or controlling the precise speed and rotation of a motor. Complementing our dsPIC33CH dual-core DSCs, the dsPIC33CK family offers a cost-effective single-core option with the same high-performance core and peripherals. These high-performance DSCs feature a dsPIC33 ‘C’ core with DSP engine, expanded context selected registers to reduce interrupt latency, new instructions to accelerate DSP performance, tightly coupled peripherals and faster execution to enable complex high-speed control loop implementation. The dsPIC33CK family maintains the simplicity of a microcontroller and provides a performance upgrade path for dsPIC33E/dsPIC33F DSC users. Download the dsPIC33CK datasheet to learn more
Features
- Precision control of multiple sensorless, brushless motors, running field-oriented control algorithms and power factor correction
- Implement highly-adaptive algorithms for digital power conversion applications
- Enables sophisticated real-time filtering to improve sensors responsiveness
- Eases Functional Safety compliance
- CAN-FD to support automotive communication
- Live update of firmware for high-availability systems
- Maximum peripheral integration in ultra-small packages which lowers BoM costs and enables smaller form factor designs
Typical applications
- Switching Mode Power Supply
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | ISAT(A) | fres(MHz) | Version | Endurance(h) | IRIPPLE(mA) | RESR(mΩ) | ILeak(µA) | Ø D(mm) | Winding Style | L(µH) | Z @ 100 MHz(Ω) | IR(mA) | RDC max.(Ω) | VR(V (DC)) | VT(V (AC)) | Channels | Polarity | VCh max.(V) | ICh Leak max.(µA) | VBR min.(V) | CCh typ.(pF) | IPeak(A) | VCh Clamp ESD typ.(V) | VESD Contact(kV) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 25 V(DC), 680 pF, ±10% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | Capacitance680 pF | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25 V (DC) | – | – | – | – | – | – | – | – | – | – | |||||
 | WCAP-PSLC Aluminum Polymer Capacitors, 100 µF, ±20% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-PSLC Aluminum Polymer Capacitors | Capacitance100 µF | Capacitance±20% | Size10.0 x 12.4 | Operating Temperature -55 °C up to +105 °C | Dissipation Factor10 % | – | – | Length12.4 mm | Width10.3 mm | – | – | Packaging15" Tape & Reel | – | – | – | Endurance 2000 | Ripple Current4800 mA | ESR15 mΩ | Leakage Current500 µA | Diameter10 mm | – | – | – | – | – | Rated Voltage25 V (DC) | – | – | – | – | – | – | – | – | – | – | ||||
 | WE-CNSW SMT Common Mode Line Filter, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CNSW SMT Common Mode Line Filter | – | – | Size0603 | Operating Temperature -40 °C up to +105 °C | – | – | – | Length1.6 mm | Width0.85 mm | Height1.1 mm | – | – | – | – | VersionSMT | – | – | – | – | – | Winding Stylebifilar | Inductance0.134 µH | Impedance @ 100 MHz90 Ω | Rated Current550 mA | DC Resistance0.145 Ω | Rated Voltage50 V (DC) | Insulation Test Voltage125 V (AC) | – | – | – | – | – | – | – | – | – | ||||
 | WE-TVS TVS Diode – High Speed Series, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TVS TVS Diode – High Speed Series | – | – | SizeSOT563 | Operating Temperature -55 °C up to +125 °C | – | – | – | Length1.6 mm | Width1.6 mm | Height0.55 mm | – | – | – | – | – | – | – | – | Leakage Current5 µA | – | – | – | – | – | – | – | – | Channels2+1 | PolarityUnidirectional | Channel Operating Voltage [max.]5 V | Channel (Reverse) Leakage Current [max.]1 µA | (Reverse) Breakdown Voltage [min.]6 V | (Channel) Input Capacitance [typ.]2 pF | (Reverse) Peak Pulse Current6 A | Channel ESD Clamping Voltage [typ.]10 V | ESD Contact Discharge Capability8 kV | ||||
 | WE-PD SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | – | – | Size1050 | Operating Temperature -40 °C up to +150 °C | – | – | – | Length10 mm | Width10 mm | Height5 mm | – | – | Saturation Current2.9 A | Self Resonant Frequency11.1 MHz | VersionPerformance | – | – | – | – | – | – | Inductance33 µH | – | Rated Current2500 mA | DC Resistance0.079 Ω | – | – | – | – | – | – | – | – | – | – | – |