Typical Application for NCN4555 1.8V/3V SIM Card Power Supply and Level Shifter
使用 onsemi 的 NCN4555MN 的参考设计
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依据最终产品
- Card Reader
- Computer Cards
- Mobile Phone
- SIM Card port
说明
- Typical Application for NCN4555 1.8V/3V SIM Card Power Supply and Level Shifter. The NCN4555 is a level shifter analog circuit designed to translate the voltages between a SIM Card and an external microcontroller or MPU. A built-in LDO-type DC-DC converter makes the NCN4555 useable to drive 1.8 V and 3.0 V SIM card
主要特色
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Conversion TypeDC to DC