TPT24857 Datasheet - 3PEAK

TPT24857 memory card Voltage-Level Translator

The TPT24857 is an SD 3.0 spec-compliant memory card voltage-level translator with bidirectional control. It is designed to translate voltage between voltage 1.8 V to 3.0 V in card side and 1.2 V to 1.8 V in host side. The device supports SD 3.0 SDR104 in high speed mode, and covers down to SDR50, D.

TPT24857 Features

* SD 3.0 spec-compliant voltage translation to support SDR104 mode

* Supports high speed clock, up to 208 MHz

* 1.2 V to 1.8 V host side interface voltage support

* 100 mA peak current regulator to supply the card- side I/Os

* Low power consumption by push-pull output stage

TPT24857-3PEAK.pdf