Product
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TXS0202
  • TXS0202

TXS0202

ACTIVE

Voltage-Level Shifter for IC-USB Interface

Texas Instruments TXS0202 Product Info

1 April 2026 2

Parameters

Bits (#)

2

Data rate (max) (Mbps)

15

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.65

Vin (max) (V)

3.6

Vout (min) (V)

3.6

Vout (max) (V)

3.6

Applications

Interchip USB

Features

Output enable, Partial power down (Ioff)

Technology family

TXS

Supply current (max) (mA)

0.036

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Package

DSBGA (YZP)-8-2.8125 mm² 2.25 x 1.25

Features

  • No Direction Control Signal Required
  • VCCA, VCCB Supply Voltage: 1.65 V to 3.6 V
  • Meets All Requirements of the IC-USB Standard
  • Small Packages: WCSP
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • Ioff Supports Partial-Power-Down Mode Operation
  • ESD Performance
    • A port (Host-Side)
      • 2000-V Human-Body Model
      • 100-V Machine Model
      • 500-V Charged-Device Model
    • B port (Peripheral-Side)
      • >4kV HBM

  • No Direction Control Signal Required
  • VCCA, VCCB Supply Voltage: 1.65 V to 3.6 V
  • Meets All Requirements of the IC-USB Standard
  • Small Packages: WCSP
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • Ioff Supports Partial-Power-Down Mode Operation
  • ESD Performance
    • A port (Host-Side)
      • 2000-V Human-Body Model
      • 100-V Machine Model
      • 500-V Charged-Device Model
    • B port (Peripheral-Side)
      • >4kV HBM

Description

The TXS0202 is a 2-bit voltage level translator optimized for use in Interchip USB (IC-USB) applications. VCCA and VCCB can each operate over the full range of 1.65 V to 3.6 V. The device has been designed to maintain cross-over skew to be less than 1 ns. The device has integrated pull-ups and pull-down resistors to aid in the protocol communication between a host and a peripheral. The translator is a buffered auto-direction sensing type translator. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

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