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NCN4555MNG is listed in the Translators, Level Shifters range at ChipApex. The manufacturer field lists onsemi. Its product description is IC TRANSLTR BIDIRECTIONAL 16QFN. Review the specifications below when checking this part for your BOM.
The NCN4555MNG is a smartcard interface integrated circuit manufactured by onsemi. It provides contact interfaces compatible with ISO7816, EMV 4.1, and wireless standards. The device features a full bridge DC-DC power supply offering conversion efficiency exceeding 75% with high noise and ripple rejection. It supports parallel or serial control ports, programmable clock division ratios, and large output currents. Key functionalities include card detect, chip select, and the ability to read Type C (1.8 V) SIM/SAM and Smartcards.
Verify the specific suffix 'MNG' against official datasheets to confirm package type and temperature range. Ensure the component matches the required ISO7816 and EMV 4.1 compliance levels. Confirm availability of the associated evaluation board if rapid prototyping is needed. Check for RoHS compliance documentation prior to procurement.
Select this IC when designing systems requiring robust smartcard communication with integrated power management. Consider its capability to handle Type C voltage requirements and its support for both parallel and serial control interfaces. Evaluate the need for its specific DC-DC conversion efficiency and noise rejection characteristics in noisy environments.
This component belongs to onsemi's family of smartcard interface ICs. It is designed to provide complete solutions for contact interfaces, featuring advanced power supply integration and standard compliance. The device is commonly utilized in applications requiring reliable communication with SIM cards and secure access modules.
It supports Type C (1.8 V) SIM/SAM and Smartcards.
Yes, it includes a full bridge DC-DC power supply with over 75% conversion efficiency.
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