FRDM-BC3770-EVB, BC3770 Freedom Battery Charger Expansion Board without KL25Z
NXP Semiconductors이 부품 MC32BC3770CS 을 사용하는 참조 설계
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최종 제품의 경우
- Mobile Applications
Description
- FRDM-BC3770-EVB, Freedom Expansion Board is a fully programmable switching charger with dual-path output for single-cell Li-Ion and Li-Polymer battery that works with a FRDM-KL25Z. The dual-path output allows mobile applications with fully discharged battery or dead battery to boot up the system. High efficiency and switch-mode operation of the BC3770 reduces heat dissipation and allow for higher current capability for a given package size. BC3770 features single input with a 20V max input and charges the battery with the current up to 2A. The charging parameters and operating modes are fully programmable over an I2C Interface that operates up to 400 kHz
최종 제품의 경우
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Battery TypeLithium-Ion|Lithium-Polymer
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Number of Battery Cells1
피쳐링 부품 (3)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
MCP6V07-E/SN | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Dual GP R-R I/O 5.5V Automotive AEC-Q100 8-Pin SOIC N Tube | 구매 | |
|
MCP4728-E/UN | Microchip Technology | Digital to Analog Converters - DACs | DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube Automotive AEC-Q100 | 구매 | |
|
INA230AIRGTT | Texas Instruments | Power Supply Controllers and Monitors | SP Amp Current Sense Amp Single 5.5V 16-Pin VQFN EP T/R | 구매 | |