Scalable System Basis Chip Family

Product range, various products, fully scalable applications

report.

Dedicated data sheets are available for different product variants

Fully compatible (hardware and software) family

tl9263 with 2 LIN transceivers, 3 voltage regulators

tl9262, 1 LIN transceiver, 3 voltage regulators

TLE9261 no LIN transceiver, 3 voltage regulators

TLE9260 without LIN transceiver, 2 voltage regulators

Product variants for main regulator 5V (TLE926xQX) and 3.3V (TLE926xQXV33) output voltages

CAN partial network variant for 5V (TLE926x-3QX) and 3.3V (TLE926x-3QXV33) output voltages

Device Description

The TLE9263QX is a monolithic integrated circuit in a VQFN-48 (7mm x 7mm) power package with exposed pads

Lead tip inspection (LTI) function, supports automatic optical inspection (AOI).

The device is designed for various CAN-LIN automotive applications as the main power supply and

As an interface to LIN and CAN bus networks.

To support these applications, the System Basis Chip (SBC) provides the main functions such as a 5V low dropout regulator (LDO) such as a microcontroller power supply, another 5V low dropout regulator

Off-board protection, e.g. sensor supply, another 5V/3.3V regulator to drive an external PNP transistor

Can be used as a standalone power supply for outboard use or in a load sharing configuration with main regulator

VCC1, HS-CAN transceiver, supports CAN FD and LIN transceiver for data transmission, high-side switch

Built-in protection function and 16-bit SPI (Serial Peripheral Interface) to control and monitor the device.

Also implements a configurable timeout/window watchdog circuit with reset function, three Fail outputs

and Brown-out Reset function.

The device offers low power modes to minimize current consumption for connected applications

permanent battery. Wake-up from low power modes is possible via a