Infineon Technologies TLE92613BQXV33XUMA1

Overview

TLE92613BQXV33XUMA1 from Infineon Technologies is an automotive-qualified System Basis Chip (SBC) integrating dual LDO regulators (3.3 V/250 mA main, 5 V/100 mA auxiliary), a high-speed CAN FD transceiver (up to 5 Mbit/s, ISO 11898-2:2016 compliant), four 7 Ω high-side switches, two HV GPIOs, three HV wake inputs, and SPI-based diagnostics - deployed in body control modules for power management, communication, and load switching.

For engineers reviewing the TLE92613BQXV33XUMA1 datasheet, TLE92613BQXV33XUMA1 pinout, TLE92613BQXV33XUMA1 application, or TLE92613BQXV33XUMA1 equivalent, this page delivers verified functional roles, regulator output stability under load, CAN FD partial networking behavior, high-side switch on-resistance, and fail-safe supervision timing - all critical for BMC, gateway, and closure module design validation.

Technical Context

The TLE92613BQXV33XUMA1 implements a multi-state SBC architecture with Normal, Stop, Sleep, Restart, and Fail-Safe modes governed by an internal state machine. Its CAN FD transceiver supports both Partial Networking (SWK) and FD Tolerant Mode per ISO 11898-2:2016, enabling selective wake via configurable WUP/WUF frames and protocol error counters.

Voltage regulation uses two integrated LDOs: VR1 delivers 3.3 V at up to 250 mA with adjustable enable timing; VR2 supplies 5 V at 100 mA with off-board usage protection. An external PNP-configurable regulator (selectable 3.3 V or 1.8 V) supports load sharing or isolated off-board loads, controlled via dedicated SPI registers and safety monitoring.

Key Specifications

Pinout & Package

Package: PG-VQFN-48 (7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar System Basis Chip applications.

Compared with TLE92613BQXV33XUMA1, the TLE92612 variant trades auxiliary regulation and GPIO count for lower unit cost, while the MC33816 offers NXP ecosystem alignment at the expense of high-side switch count and external regulator configurability - making the TLE92613 optimal for full-featured, space-constrained body modules requiring maximum integration.

Availability

TLE92613BQXV33XUMA1 is available at Aetrix Electronics and suitable for Body Control Modules, Passive Keyless Entry systems, and Roof/Tailgate actuation modules requiring stable component supply across automotive production lifecycles.

Supply support for TLE92613BQXV33XUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions - with leadership in AEC-Q100-qualified analog and mixed-signal devices.

The OPTIREG™ SBC family targets automotive body electronics, delivering integrated power, communication, and supervision functions to reduce system complexity and improve reliability in harsh environments.

FAQ

What is the maximum allowable input voltage for VCC?

The absolute maximum rating for VCC is 40 V, but continuous operation is specified from 5.5 V to 28 V per AEC-Q100 requirements. Transient spikes up to 40 V are tolerated for ≤200 ms without damage, provided external clamping (e.g., TVS) is used per Infineon's layout guidelines. Operation above 28 V requires verification of thermal derating for VR1/VR2.

Does the CAN FD transceiver support classic CAN (non-FD) frames?

Yes - the transceiver operates in CAN FD Tolerant Mode per ISO 11898-2:2016, fully compatible with standard CAN 2.0B frames at bit rates up to 1 Mbit/s. It automatically detects frame format and adjusts sampling accordingly, enabling seamless migration from legacy CAN to CAN FD networks without hardware changes.

How is open-load detection implemented on the high-side switches?

Each HS output performs continuous current monitoring during ON state using internal sense FETs. If load current falls below 1 mA for >100 ms (configurable via SPI), the device sets an open-load flag and can assert INT pin. Detection works with resistive, inductive, or capacitive loads - validated down to 10 kΩ open-circuit impedance.

Can the external regulator be configured for 1.8 V output while VR1 supplies 3.3 V?

Yes - the external regulator (VR3) is independently configurable via SPI to output either 3.3 V or 1.8 V, regardless of VR1 setting. When set to 1.8 V, it drives low-power sensors or FPGA I/O banks, with dedicated overvoltage/undervoltage protection and current limiting (max 150 mA) - all monitored through SPI-accessible status registers.