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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Management - Specialized

Infineon Technologies TLE92613BQXXUMA2

Name: TLE92613BQXXUMA2
Brand: Infineon Technologies
SKU: TLE92613BQXXUMA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TLE92613BQXXUMA2

Manufacturer:: Infineon Technologies

Category:: Power Management - Specialized

Package:: 48-VFQFN Exposed Pad

Datasheet:: TLE92613BQXXUMA2.pdf

Description:: OPTIREG SYST BASIS CHIPS

Quantity:: RFQ Add To RFQ list

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Inventory:3,791

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Product details

Overview

TLE92613BQXXUMA2 from Infineon Technologies is a mid-range+ System Basis Chip (SBC) integrating dual LDO regulators (5 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 supervision. It serves as the central power management and communication interface in automotive body control modules.

For engineers reviewing the TLE92613BQXXUMA2 datasheet, TLE92613BQXXUMA2 pinout, TLE92613BQXXUMA2 application, or TLE92613BQXXUMA2 equivalent, key selection criteria include CAN FD partial networking support, integrated fail-safe watchdog, off-board regulator configurability via external PNP, thermal performance in VQFN-48 package, and AEC-Q100 qualification for 125 °C ambient operation.

Technical Context

The device implements a state-machine-driven architecture with six operational modes (Normal, Stop, Sleep, Restart, Fail-Safe, Development), each with defined power states, wake sources, and diagnostic flag behavior. Its CAN FD transceiver supports both standard CAN and FD-tolerant mode, enabling seamless integration into legacy and next-gen automotive networks.

Supervision includes configurable watchdog timeout, interrupt/reset outputs, cyclic sense/wake capability, internal timer, and comprehensive diagnostics (BUSERR, WUP, WUF, CANTO, CANSIL, SYSERR flags). The dual LDOs feature short-to-battery protection, while the external regulator channel supports load sharing or independent 5 V/3.3 V output via external PNP transistor.

Key Specifications

Parameter	Value and Actual Design Meaning
Main Regulator Output	5 V ±2 %, 250 mA max - powers core MCU and peripherals with tight regulation under load transients
Auxiliary Regulator Output	5 V ±2 %, 100 mA max - supplies secondary sensors or interfaces with off-board usage protection
CAN FD Data Rate	Up to 5 Mbit/s - enables high-bandwidth diagnostics and firmware updates in modern ECUs
High-Side Switch R_DS(on)	7 Ω typ. - supports direct driving of resistive/inductive loads up to 100 mA per channel
Operating Ambient Temp	−40 °C to +125 °C - qualified per AEC-Q100 Grade 0 for under-hood and cabin applications
SPI Interface	16-bit, full-duplex - enables real-time configuration, status readback, and fault logging without CPU overhead
Wake Inputs	3 × HV wake pins (≥5.5 V threshold) - allow reliable wake from deep sleep via external switch or sensor

Pinout & Package

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

Pin/Terminal	Circuit Role	Design Meaning
VCC	Main supply input	12 V battery rail connection; feeds internal regulators and CAN transceiver
VREG1	Main regulator output	5 V/250 mA regulated output for MCU core logic and SPI interface
VREG2	Auxiliary regulator output	5 V/100 mA output with overvoltage lockout for isolated sensor domains
VSUP	Supply monitor input	Monitors battery voltage for brown-out detection and safe shutdown initiation
CANH / CANL	CAN FD differential bus interface	Compliant with ISO 11898-2:2016; supports partial networking and FD-tolerant mode
HS1–HS4	High-side switch outputs	Four independently controlled 7 Ω switches with open-load and overcurrent detection
WAKE1–WAKE3	High-voltage wake inputs	3.3 V–28 V tolerant inputs triggering wake from Sleep/Stop mode on edge or level
MOSI/MISO/SCLK/CSN	SPI interface signals	16-bit SPI for register access, diagnostics, and configuration of all functional blocks

Key Features

Feature	Design Value
CAN FD Partial Networking	Enables selective wake via WUP/WUF frames without waking entire network - reduces system standby current
Configurable External Regulator	External PNP-based channel supports either independent 5 V/3.3 V output or load-sharing with VREG1 - increases design flexibility
Fail-Safe State Machine	Dedicated Fail-Safe Mode asserts reset/interrupt outputs and disables HS switches on critical faults - ensures deterministic ECU behavior
Cyclic Sense & Wake	Hardware-accelerated periodic monitoring of wake inputs during low-power modes - eliminates need for CPU polling
Integrated Diagnostics	11 dedicated status flags (e.g., BUSERR, CANTO, WUF, SYSERR) readable via SPI - enables precise root-cause analysis in field

Applications

Body Control Module (BCM)

Passive Keyless Entry (PKE)

Use Scenario: Centralized control of door locks, window lifts, mirror adjustment, and interior lighting in modern vehicles.

IC Role / Device Role / Timing Role: Primary SBC providing regulated power, CAN FD communication, and high-side switching for actuator drivers.

Use Value: Reduces BOM count by integrating regulators, transceiver, and switches - simplifies PCB layout and improves thermal margin.

Use Scenario: Low-power remote authentication and vehicle unlock/start sequence triggered by fob proximity.

IC Role / Device Role / Timing Role: Enables ultra-low-current Sleep mode (<100 µA) with HV wake inputs detecting fob RF signal envelope.

Use Value: Achieves sub-100 µA standby current while maintaining fast wake latency (<100 µs) - extends fob battery life and system responsiveness.

HVAC Control Unit

Trailer Module Interface

Use Scenario: Managing blower motors, blend door actuators, and temperature sensors across cabin zones.

IC Role / Device Role / Timing Role: Supplies stable 5 V to HVAC MCU and sensors; routes CAN FD commands to motor drivers via HS outputs.

Use Value: Dual LDOs isolate noise-sensitive analog sensors from digital switching noise - improves temperature measurement accuracy.

Use Scenario: Trailer recognition, brake light control, and ABS data exchange between tow vehicle and trailer ECU.

IC Role / Device Role / Timing Role: CAN FD transceiver handles high-speed trailer diagnostics; HS switches drive trailer lamp loads directly.

Use Value: Supports 5 Mbit/s FD frames for rapid trailer firmware updates and real-time brake status reporting - enhances safety compliance.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
TLE92612BQXXUMA2	Single 5 V/250 mA regulator; no auxiliary regulator; identical CAN FD and HS features	Lacks auxiliary 5 V/100 mA rail - unsuitable where isolated sensor domain power is required	Select when only one regulated rail is needed and board space is constrained
TLE92633BQXXUMA2	Includes third 5 V/150 mA regulator; adds LIN transceiver; same CAN FD and HS specs	Supports LIN-based sub-nodes (e.g., seat position sensors); higher total regulator current capacity	Select for multi-protocol gateways requiring LIN alongside CAN FD

Compared with TLE92612BQXXUMA2, this part adds auxiliary regulation for sensor isolation; versus TLE92633BQXXUMA2, it omits LIN but reduces cost and complexity where LIN is unnecessary - optimizing for pure CAN FD body domain use cases.

Availability

TLE92613BQXXUMA2 is available at Aetrix Electronics and suitable for Body Control Modules, Passive Keyless Entry systems, and HVAC control units requiring stable component supply, automotive-grade reliability, and long-term lifecycle support.

Supply support for TLE92613BQXXUMA2 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 global manufacturing and automotive qualification infrastructure.

The OPTIREG™ SBC family targets automotive body electronics, delivering integrated power, communication, and supervision functions to reduce system complexity and improve functional safety compliance in 12 V vehicle architectures.

FAQ

What is the maximum junction temperature rating for TLE92613BQXXUMA2?

The device is qualified per AEC-Q100 Grade 0 with a maximum junction temperature of +150 °C. Its thermal resistance (R_th,j-a) is 35 K/W in typical PCB layout with 2-layer copper and thermal vias under the exposed pad, enabling reliable operation at 125 °C ambient with appropriate heatsinking.

Does TLE92613BQXXUMA2 support CAN FD Classic frame compatibility?

Yes - the integrated CAN transceiver operates in CAN FD tolerant mode per ISO 11898-2:2016, allowing seamless coexistence with legacy CAN 2.0B nodes on the same bus while supporting FD frames up to 5 Mbit/s when connected to FD-capable controllers.

How is the external PNP regulator configured for load sharing?

Load sharing is enabled by connecting the EXTVREG pin to VREG1 and biasing the PNP base via an external resistor divider. The SBC monitors current through R_SHUNT and dynamically adjusts VREG1 output to maintain equal current split - detailed calculation and component values are provided in Section 8.4 of the datasheet.

Can all four high-side switches be driven simultaneously at full load?

No - simultaneous full-load operation (250 mA each) exceeds thermal limits. The datasheet specifies a maximum total HS output current of 400 mA under continuous operation with 125 °C ambient. Derating curves in Section 4.4 define safe concurrent current based on PCB copper area and airflow.

TLE92613BQXXUMA2 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: OPTIREG™

Package/Case:: 48-VFQFN Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Applications:: System Basis Chip

Current - Supply:: 3.5mA

Voltage - Supply:: 3V ~ 28V

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-VQFN-48-79

TLE92613BQXXUMA2 FAQ

1.How can I place an order for TLE92613BQXXUMA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for TLE92613BQXXUMA2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for TLE92613BQXXUMA2 reliable?

The price and inventory of TLE92613BQXXUMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE92613BQXXUMA2 is usually 5 days.

3.What payment methods are accepted for TLE92613BQXXUMA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE92613BQXXUMA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TLE92613BQXXUMA2?

TLE92613BQXXUMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TLE92613BQXXUMA2 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for TLE92613BQXXUMA2?

For technical support, including TLE92613BQXXUMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE92613BQXXUMA2 requirements.

6.How does Aetrix verify that TLE92613BQXXUMA2 is sourced from the original manufacturer or authorized distributors?

All TLE92613BQXXUMA2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLE92613BQXXUMA2 meets industry standards.

7.What is the process for return or replacement of TLE92613BQXXUMA2?

All TLE92613BQXXUMA2 units undergo pre-shipment inspection (PSI). If there is an issue with TLE92613BQXXUMA2, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The TLE92613BQXXUMA2 part is unused and in its original packaging.

Return procedure for TLE92613BQXXUMA2:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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