MCP1631RD-DCPC1, MCP1631HV Digitally Controlled Programmable Current Source Reference Design
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- SEPIC Converter
Description
- MCP1631RD-DCPC1, MCP1631HV Digitally Controlled Programmable Current Source Reference Design. The MCP1631HV Digitally Controlled Programmable Current Source Reference Design is used to drive and dim one or more power LEDs in a series or parallel topology. The reference design may also be used to charge one to four cell NiMH/NiCd or one to two cell Li-Ion battery packs. The board uses the MCP1631HV high-speed analog PWM controller and PIC16F616 microcontroller to generate the proper dimming ratio for LEDs or charge algorithm for NiMH, NiCd and Li-Ion batteries. The boards is used to evaluate MCP1631HV in a SEPIC power converter application
Caractéristiques principales
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Battery TypeNickel-Cadmium|Nickel-Metal Hydride|Lithium-Ion
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Input Voltage3.5 to 16 V
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Number of Battery Cells1 to 4
Pièces en vedette (2)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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PIC16F616-I/SL | Microchip Technology | Microcontrollers - MCUs | MCU 8-bit PIC16 PIC RISC 3.5KB Flash 2.5V/3.3V/5V Automotive AEC-Q100 14-Pin SOIC N Tube | Ajouter au panier | |
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MCP1631HV-330E/ST | Microchip Technology | PWM and Resonant Controllers | High-Speed, Pulse Width Modulator Automotive AEC-Q100 | Ajouter au panier | |