ARD00777, MIC45212 Current Sharing Reference Design
使用 Microchip Technology 的 MIC45212-2YMP-T1 的参考设计
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依据最终产品
- Current Sensing
说明
- ¿ARD00777, MIC45212 Current Sharing Reference Design improves the current capability of the MIC45212 from 14 to 28A while also decreasing the response time and improving load transient response. This is achieved by paralleling two MIC45212 with one working as a master and the other as slave to follow the master current. Losless sensing is used to maintain high-efficiency in heavy load situations while maintaing the current sharing error to less than 5% at more than 15A load. The board features an output voltage of 3.3V and can be powered from 5.5V to 26V
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
MCP1804T-5002I/OT | Microchip Technology | Linear Regulators | LDO Regulator Pos 5V 0.15A 5-Pin SOT-23 T/R | 买入 | |
|
MIC4043YM4-TR | Microchip Technology | Voltage References | V-Ref Precision 10V 15mA 4-Pin SOT-143 T/R | 买入 | |
|
MCP6V71T-E/OT | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Chopper Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
|
MIC45212-2YMP-T1 | Microchip Technology | DC to DC Converter and Switching Regulator Module | Module DC-DC 1-OUT 0.8V to 5.5V 14A 64-Pin B2QFN T/R | 买入 | |