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AW39106PLR

SD Card Interface Level Shifter with ESD Protection

Datasheet :
Preview - AW39106PLR - Datasheet

Product details

Parameters

Data Rate (Max) (Mbps) 300
VCCA (Min) (V) 1.08
VCCA (Max) (V) 1.98
VCCB (Min) (V) 1.62
VCCB (Max) (V) 3.63
ICCA+ICCB (Max) (μA) 20
Channel 5
Support Push-Pull
Temperature -40℃~85℃
Transmission Direction Auto
Package (mm) FOPLP 1.465X1.465-16B

Package | Pins | Size

FOPLP 1.465X1.465-16B

Features

Supports up to 300MHz clock rate ⚫ SD 3.0 spec-compliant voltage translation to support DDR200, SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed and Default-Speed modes ⚫ Host side interface voltage support 1.08V to 1.98V ⚫ SD side interface voltage support 1.62V to 3.63V ⚫ Auto direction sensing ⚫ Integrated pull-up and pull-down resistors: no external resistors required ⚫ ESD protection on card side ➢ ±8kV IEC61000-4-2, contact mode ➢ ±15kV IEC61000-4-2, air-discharge mode

Description

The AW39106 is a SD3.0-compliant bidirectional dual power supply level translator with autodirection control. It is designed to interface between a memory card operating between 1.62V to 3.63V signal levels and a host with a supply voltage of 1.08V to 1.98V. The AW39106 supports SD 3.0 DDR200, SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.0 HighSpeed (50 MHz) and Default-Speed (25 MHz) modes. The AW39106 has built-in robust ESD protections (IEC 61000-4-2, level 4) on VCCB or any of the card side pins.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW39106_EN_V1.0 英文   2026-06-03

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW39106PLR_EVB_V1.0 — The AW39106 EVB is an Awinic evaluation board designed for SD card level-shifting IC testing.

This EVB is an evaluation board suitable for voltage level translator AW39106

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Hardware development

Evaluation board

AW39106PLR_EVB_V1.0 — The AW39106 EVB is an Awinic evaluation board designed for SD card level-shifting IC testing.

This EVB is an evaluation board suitable for voltage level translator AW39106

View options