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TWL1200-Q1
  • TWL1200-Q1

TWL1200-Q1

ACTIVE

Automotive Catalog SDIO, UART, and Audio Voltage-Translation Transceiver

Texas Instruments TWL1200-Q1 Product Info

1 April 2026 3

Parameters

Bits (#)

19

Data rate (max) (Mbps)

60

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction, Direction-controlled

Vin (min) (V)

1.1

Vin (max) (V)

3.6

Vout (min) (V)

1.1

Vout (max) (V)

3.6

Applications

MMC, SD Card, SDIO, UART Audio

Features

Output enable

Technology family

TWL

Supply current (max) (mA)

0.03

Rating

Automotive

Operating temperature range (°C)

-40 to 85

Package

TQFP (PFB)-48-81 mm² 9 x 9

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 3: –40°C to +85°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C3B
  • Level Translator
    • VCCA and VCCB Range of 1.1 V to 3.6 V
  • Seamlessly Bridges 1.8-V/2.6-V Digital-Switching Compatibility Gap
    Between 2.6-V processors and TI’s Wi-Link (WL1271 and WL1273)
  • Latch-Up Performance Exceeds 100 mA per JESD 78, Class II

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 3: –40°C to +85°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C3B
  • Level Translator
    • VCCA and VCCB Range of 1.1 V to 3.6 V
  • Seamlessly Bridges 1.8-V/2.6-V Digital-Switching Compatibility Gap
    Between 2.6-V processors and TI’s Wi-Link (WL1271 and WL1273)
  • Latch-Up Performance Exceeds 100 mA per JESD 78, Class II

Description

The TWL1200-Q1 is a 19-bit voltage translator specifically designed to bridge seamlessly the 1.8-V/2.6-V digital-switching compatibility gap between 2.6-V baseband and the TI Wi-Link-6 (WL1271/3). The device is optimized for SDIO, UART, and audio functions. The TWL1200-Q1 has two supply-voltage pins, VCCA and VCCB, that can be operated over the full range of 1.1 V to 3.6 V. The TWL1200-Q1 enables system designers easily to interface applications processors or digital basebands to peripherals operating at a different I/O voltage levels, such as the TI Wi-Link-6 (WL1271/3) or other SDIO/memory cards.

The TWL1200-Q1 is offered in a thin quad flat pack [TQFP (PFB)] package. Low static power consumption and small package size make the TWL1200-Q1 an ideal choice for mobile-phone applications.

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