FXLP4555MPX

$0.89

Description：IC TRANSLTR BIDIRECTIONAL 16MLP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c4fb047a717a Category: Translators, Level Shifters Brand: onsemi

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Product introduction

FXLP4555MPX is listed in the Translators, Level Shifters range at ChipApex. The manufacturer field lists onsemi. Its product description is IC TRANSLTR BIDIRECTIONAL 16MLP. Review the specifications below when checking this part for your BOM.

Translators, Level Shifters specifications for FXLP4555MPX

Description：IC TRANSLTR BIDIRECTIONAL 16MLP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Translator Type：Voltage Level
Channel Type：Bidirectional
Number of Circuits：1
Channels per Circuit：1
Input Signal：-
Output Signal：-
Output Type：Tri-State, Non-Inverted
Data Rate：-
Operating Temperature：-40°C ~ 85°C (TA)
Features：SIM Card Interface
Mounting Type：Surface Mount
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-MLP (3x3)
Voltage - VCCA：1.65 V ~ 5.5 V
Voltage - VCCB：1.7 V ~ 3.2 V
Grade：-
Qualification：-

Translators, Level Shifters datasheet and documents for FXLP4555MPX

FXLP4555MPX

Translators, Level Shifters Overview

The FXLP4555MPX is a voltage level shifter designed for SIM card power shifting applications. It operates within a supply voltage range of 1.65 V to 5.5 V and features a propagation delay of 1 us. The device is housed in a WQFN-16 package and supports surface mount installation. It functions across an operating temperature range from -40 C to +85 C, with a maximum power dissipation of 440 mW.

Translators, Level Shifters Feature Summary

Integrates an LDO-type DC/DC converter to drive 1.8V and 3.0V SIM cards
Complies with ISO7816-3 smart card interface standards and GSM/3G mobile requirements
Includes an EN pin to enable low current shutdown mode for extended battery life
Utilizes a single VSEL pin to select the card supply voltage (VCC_C)

Translators, Level Shifters Applications

Voltage translation between SIM cards and external baseband processors
Smart card interface circuits compliant with ISO7816-3
Power management for UICC modules in GSM and 3G mobile devices

Translators, Level Shifters Procurement Notes

Verify the specific suffix MPX against the manufacturer's official datasheet to confirm packaging details and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements as indicated in the product documentation. Cross-reference the ordering number with onsemi's current catalog to validate availability and any potential revisions to the part marking or electrical characteristics before finalizing procurement.

Translators, Level Shifters Selection Notes

Select this component when interfacing baseband processors with SIM cards requiring voltage level translation. The integrated DC/DC converter simplifies design by supporting both 1.8V and 3.0V SIM standards. Consider the WQFN-16 package size for space-constrained layouts. Verify that the operating temperature range of -40 C to +85 C aligns with the target application environment.

Translators, Level Shifters Part Context

The FXLP4555 belongs to the FXLP4555 series of level translators manufactured by onsemi. This series focuses on providing robust voltage shifting solutions specifically tailored for mobile communication interfaces. The device integrates power conversion capabilities to reduce external component count, making it suitable for compact portable electronics and mobile handsets requiring reliable SIM card connectivity.