DM330017-2, Buck-Boost MPLAB Starter Kit for Digital Power based on dsPIC33 MCU
使用 Microchip Technology 的 MCP1703-5002E/DB 的参考设计
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依据最终产品
- Power Conversion
说明
- DM330017-2, MPLAB Starter Kit for Digital Power kit uses the dsPIC33EP64GS502 DSC to implement a buck converter and a boost converter. It is a digitally controlled power supply board that consists of one independent DC/DC synchronous Buck converter and one independent DC/DC Boost converter. Each converter can drive its on-board MOSFET controlled resistive load or an external load. The board has an LCD display for voltage, current, temperature and fault conditions and an integrated programmer/debugger, all powered by the included 9V power supply
主要特色
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Conversion TypeDC to DC
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Input Voltage7 to 11 V
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Output Voltage3.3|15 V
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Output Current0.37@15V|2.5@3.3V A
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Output Power5 W
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TopologyBuck Boost
Featured Parts (16)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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MCP9700T-E/LT | Microchip Technology | Temperature and Humidity Sensors | Temp Sensor Analog 5-Pin SC-70 T/R | 买入 | |
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PIC24FJ256GB106T-I/PT | Microchip Technology | Microcontrollers - MCUs | MCU 16-bit PIC RISC 256KB Flash 2.5V/3.3V 64-Pin TQFP T/R | 买入 | |
|
NX3225SA-12.000M-STD-CSR-3 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±15ppm (Stability) 8pF FUND 100Ohm Automotive AEC-Q200 4-Pin SMD | 买入 | |
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NX3225SA12.000MSTDCSR6 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±25ppm (Stability) 8pF FUND 100Ohm 4-Pin SMD Automotive AEC-Q200 | 买入 | |
|
MCP1703-3302E/DB | Microchip Technology | Linear Regulators | LDO Regulator Pos 3.3V 0.25A 4-Pin(3+Tab) SOT-223 Tube | 买入 | |
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25LC256T-I/ST | Microchip Technology | EEPROM | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V Automotive AEC-Q100 8-Pin TSSOP T/R | 买入 | |
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DSPIC33EP64GS502-I/SO | Microchip Technology | Microcontrollers - MCUs | MCU 16-bit dsPIC RISC 64KB Flash 3.3V 28-Pin SOIC W Tube | 买入 | |
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MCP14700-E/SN | Microchip Technology | Gate and Power Drivers | Driver 3.5A 2-OUT High Side/Low Side Non-Inv 8-Pin SOIC N Tube | 买入 | |
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NX3225SA-12MHZ-STD-CSR-3 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±15ppm (Stability) 8pF FUND 100Ohm Automotive AEC-Q200 4-Pin SMD | 买入 | |
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NX3225SA-12MHZ-STD-CSR-6 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±25ppm (Stability) 8pF FUND 100Ohm 4-Pin SMD Automotive AEC-Q200 | 买入 | |
|
SN74LVC1G3157DCKR | Texas Instruments | Analog Switch Multiplexers | Analog Switch Single SPDT 6-Pin SC-70 T/R | 买入 | |
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MCP23008T-E/ML | Microchip Technology | GPIO Expanders | I2C Interface 100kHz/400kHz/1700kHz 5.5V 20-Pin QFN EP T/R | 买入 | |