TUSB1210BRHBTQ1 - USB 2.0 ULPI Transceiver

The TUSB1210BRHBTQ1 is a versatile USB 2.0 transceiver from Texas Instruments, designed to meet the rigorous demands of automotive and industrial applications. This high-speed USB 2.0 transceiver chip operates with a UTMI+ Low Pin Interface (ULPI) that allows for a direct connection to any ULPI compliant link controller.

With its robust design, the TUSB1210BRHBTQ1 is optimized for operation over an extended temperature range, making it an ideal choice for environments where temperature fluctuations are common. The device is AEC-Q100 qualified, ensuring reliable performance under the harsh conditions typically found in automotive applications.

The TUSB1210BRHBTQ1 supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data rates, making it highly adaptable for various USB connectivity needs. Moreover, it includes an integrated 1.8V regulator for the ULPI interface and an external 3.3V supply for the VBUS and VBAT power outputs, providing greater flexibility in power management.

This transceiver also features a Battery Charger Detection capability, which allows the system to detect the type of charger connected and select the appropriate charging scheme. This is particularly useful for portable devices that need to manage power efficiently.

Other notable features of the TUSB1210BRHBTQ1 include an integrated oscillator, reducing the need for external components, and an on-chip charge pump for the transceiver's full-swing operation. It also supports the USB On-The-Go (OTG) host or device operation, including Host Negotiation Protocol (HNP) and Session Request Protocol (SRP), which are essential for modern portable electronics that need to switch between host and device roles.

The TUSB1210BRHBTQ1 is packaged in a compact 32-pin QFN package, which is suitable for space-constrained applications. Its small form factor, combined with its high level of integration and performance, makes it an excellent choice for developers looking to implement USB connectivity in their automotive or industrial designs.