Part number:
FXLP4555
Manufacturer:
Fairchild Semiconductor
File Size:
0.97 MB
Description:
1.8v / 3.0v sim card power supply and level shifter.
FXLP4555-FairchildSemiconductor.pdf
Datasheet Details
Part number:
FXLP4555
Manufacturer:
Fairchild Semiconductor
File Size:
0.97 MB
Description:
1.8v / 3.0v sim card power supply and level shifter.
FXLP4555, 1.8V / 3.0V SIM Card Power Supply and Level Shifter
The FXLP4555 is a level-shifter analog circuit designed to translate the voltages between a SIM card and an external baseband.
A built-in LDO-type DC-DC converter allows the FXLP4555 to drive 1.8V and 3.0V SIM cards.
The device fulfills the ISO7816-3 smart-card interface standard as well as GSM 11.1
FXLP4555 Features
* Supports 1.8V or 3.0V SIM Cards LDO Supplies >50mA Under 1.8V and 3.0V Built-in Pull-up Resistor for I/O Pin in Both Directions ESD Protection: 8kV (Human Body Model, According to ISO-7816 Specifications) Supports Clock 5MHz Supports “Clock Stop” Power Man
📁 Related Datasheet
📌 All Tags