PWM Fan Controller - WISHBONE Compatible Reference Design
Progetto di riferimento usando la parte LFXP2-5E-5FT256C di Lattice Semiconductor
Immagine
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Per prodotti finali
- Audio
- Motor Control
- Power Management
- Power Supplies
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- PWM Fan Controller - WISHBONE Compatible Reference Design. Pulse-width modulation (PWM) is a popular technique to control analog circuitry digitally. PWM uses a rectangular pulse wave whose pulse width is modulated resulting in the variation of the average value of the waveform. In this PWM implementation, current flow through a MOSFET circuit controls the amount of power sent to a fan load. This reference design implements a PWM fan control using a PLD and a MOSFET circuit to provide the speed control of a simple 2-pin fan. When using a 3-pin fan and a PLD, the sense signal from the fan completes the feedback loop
Parti in primo piano (9)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
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LCMXO2-1200HC-4TG100CTR | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100C2U | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100CAM5 | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100ICU1 | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100CAHW | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100CES | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100C | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LCMXO2-1200HC-4TG100I | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | FPGA MachXO2 Family 1280 Cells 65nm Technology 2.5V/3.3V 100-Pin TQFP Tray | AGGIORNA | |
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LC4128ZE-5TN100C | Lattice Semiconductor | Complex Programmable Logic Devices - CPLDs | CPLD ispMACH® 4000ZE Family 128 Macro Cells 200MHz 1.8V 100-Pin TQFP Tray | AGGIORNA | |