TLE7263EXUMA2 - Integrated CAN, LIN, LDO and Switch | Infineon
MPN： TLE7263EXUMA2 ✓ 啟用中TLE7263EXUMA2 概覽
An automotive body interface IC coordinates communication, regulation, switching, and diagnostics between a vehicle controller and distributed sensors or actuators. This integration reduces the number of discrete interface components, centralizes configuration and monitoring, and simplifies PCB routing. In the TLE7263EXUMA2, CAN and LIN provide vehicle-network connectivity, while the dual LDO block and high-side switch support external loads and power distribution.
The principal verified functions are an HS-CAN transceiver, a LIN transceiver, dual 5 V LDO capability, a high-side switch, and a 16-bit SPI control port. The SPI interface allows a host microcontroller to configure the device and obtain status information. A window watchdog with reset and a fail-safe output support dependable recovery and controlled operation when the vehicle network or host controller becomes unresponsive.
The device is supplied in a 36-pin PG-DSO surface-mount package and operates from a nominal 13.5 V supply according to the verified product listings. This makes it relevant to distributed automotive body electronics, including door and body-control modules, gate modules, seat-control electronics, climate-control interfaces, lighting controllers, and gateway equipment that connects CAN and LIN networks.
Power and signal layout are critical in an automotive environment. Keep the supply and ground connections short, provide the decoupling capacitors recommended by the manufacturer datasheet, and route transceiver and SPI signals away from noisy switching nodes. Because the verified data does not provide exact regulator ratings, timing limits, transceiver thresholds, or the complete pin assignment, those values must be confirmed in the manufacturer datasheet before schematic release or PCB sign-off.
This page consolidates verified distributor pricing, product-function details, application context, and procurement guidance with datasheet links. It also distinguishes confirmed specifications from unavailable parameters, helping engineers evaluate the TLE7263EXUMA2 without relying on unverified substitute claims or assumed pin compatibility.
直接替換替代品，適用於 TLE7263EXUMA2 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此產品無可直接替換的替代品。
申請替代品TLE7263EXUMA2 最大額定值與電氣特性
| Product Type | Body system interface IC |
| Integrated Interfaces | HS-CAN, LIN, and 16-bit SPI |
| CAN Interface | 1 HS-CAN transceiver |
| LIN Interface | 1 LIN transceiver |
| Control Interface | 16-bit SPI |
| Voltage Regulator | 2 LDOs for external 5 V supply |
| Switching Function | 1 high-side switch |
| Watchdog Function | Window watchdog with reset |
| Safety Function | Fail-safe output |
| Nominal Supply Voltage | 13.5 V |
| 封裝 | 36-pin PG-DSO |
| Package Family | PG-DSO |
| 安裝類型 | Surface mount |
| Terminal Count | 36 terminals |
| Data Sources | DigiKey, Mouser, Octopart, FindIC, and DiGi-Electronics listings |
TLE7263EXUMA2 pg-dso 腳位配置指南
TLE7263EXUMA2（pg-dso 封裝）的腳位配置。 腳位編號、功能與連接圖定義於製造商資料手冊中。請參閱該手冊以取得確切的封裝尺寸與焊接指引。
無詳細腳位定義資料： TLE7263EXUMA2.
請參閱 資料表 以查看完整腳位配置。
典型應用
TLE7263EXUMA2 適用於 6 應用s: Automotive Body Control Module, Door and Gate Control Electronics, Seat and Comfort Control Module, Automotive Lighting Controller, Climate-Control Interface, Vehicle Gateway Module.
Automotive Body Control Module
The TLE7263EXUMA2 fits an automotive body controller that must communicate over both CAN and LIN while supervising local loads. Place the IC between the vehicle network and a host microcontroller, using its HS-CAN and LIN transceivers for network access and its 16-bit SPI interface for configuration and status monitoring. The dual LDOs support an external 5 V rail, while the high-side switch can operate a suitable body load. Its verified 13.5 V nominal supply matches an automotive-oriented architecture, although the datasheet must confirm operating limits, transient performance, and automotive qualification before production use.
推薦
Door and Gate Control Electronics
TLE7263EXUMA2 is suitable for a compact door or gate module that combines vehicle-network communication with actuator supervision. The LIN interface can connect to local distributed nodes, the CAN transceiver can provide a higher-level body-network path, and the high-side switch simplifies control of an external load when its voltage and current ratings meet the application. The dual LDO block provides an external 5 V supply for local circuitry. Designers should use the manufacturer datasheet to confirm exact output-current limits, load-switch protection, watchdog timing, and the complete PG-DSO footprint.
推薦
Seat and Comfort Control Module
The TLE7263EXUMA2 can serve as the network and power-control hub in a seat or comfort-control module. Its CAN and LIN transceivers support communication with the vehicle domain controller and local smart actuators, while the SPI port allows a host processor to read diagnostic information and configure the device. The integrated 5 V LDOs reduce the number of separate regulators required for suitable external circuitry, and the high-side switch offers a protected route for driving one load. Final suitability depends on confirming output capacity, load-switch characteristics, EMC behavior, and temperature grade in the exact datasheet.
推薦
Automotive Lighting Controller
TLE7263EXUMA2 can support a lighting-control node that receives commands over CAN or LIN and controls an external output. The high-side switch provides a local power-control element, while the dual LDOs can supply a 5 V rail to suitable driver or logic circuitry. The SPI control path permits a host microcontroller to configure operating conditions and monitor status, and the window watchdog with reset supports recovery from unexpected control-loop failures. Because the verified data does not provide the switch current limit or LDO ratings, the datasheet must be checked against the lamp current, thermal requirements, and fault-management strategy.
推薦
Climate-Control Interface
The TLE7263EXUMA2 is applicable to a climate-control interface that bridges a vehicle controller and distributed blower, damper, temperature-sensor, or actuator nodes. LIN can connect to cost-effective local peripherals, CAN provides a backbone path for controller communication, and the SPI interface allows supervisory firmware to exchange control and diagnostic data. The integrated regulators can support compatible 5 V external circuits, reducing board complexity, while the high-side switch can control a limited auxiliary load. Verify exact LIN timing, SPI mode, watchdog limits, and load ratings in the manufacturer documentation before fixing the schematic.
推薦
Vehicle Gateway Module
TLE7263EXUMA2 can support a gateway node that links CAN and LIN equipment with a host controller. The two integrated network transceivers reduce the need for separate physical-layer devices, while the 16-bit SPI interface provides a deterministic control path for configuration, diagnostics, and status collection. The watchdog and reset functions are useful when the gateway must recover from a host or network fault, and the fail-safe output provides an additional safety-oriented control point. Design validation must include signal compatibility, timing, EMC margins, thermal analysis, and confirmation that every external voltage and current remains inside the datasheet limits.
推薦
推薦產品摘要
工程參考資料，適用於 TLE7263EXUMA2 — 比較、設計指引及合規資訊。
選型指南
主要差異化特點
- Multiple vehicle-network interfaces are integrated in one device (對比Discrete HS-CAN and LIN interface implementation)
- Local power and load control are consolidated with network communication (對比Discrete LDO and high-side switch design)
- The IC includes supervisory and fail-safe functions (對比Minimal CAN and LIN transceiver-only design)
設計說明
Confirm the complete 36-pin PG-DSO footprint and exposed-pad requirements from the exact manufacturer datasheet before layout release. Place all required input, regulator, and transceiver decoupling capacitors adjacent to their specified pins, and provide a continuous low-impedance ground plane beneath the device where the package design permits. Keep CAN, LIN, and SPI routes short and away from high-current switch nodes. The supplied data identifies the package and pin count but does not provide the pin assignment or capacitor values.
Design the 13.5 V nominal supply path with the transient and automotive-bus requirements defined in the manufacturer documentation. The TLE7263EXUMA2 combines transceivers, regulators, and a high-side switch, so supply impedance and local decoupling can affect both communication stability and regulator behavior. Use short copper paths, adequate bulk storage where the datasheet calls for it, and verify the external 5 V loads against the exact LDO current and thermal limits. Do not infer the allowable supply range or regulator capacity from the nominal voltage.
Do not approve a substitute simply because it is described as a CAN, LIN, or body-system interface. A true drop-in replacement must use the same 36-pin PG-DSO land pattern, provide equivalent pin functions and exposed-pad requirements, and remain within the required electrical and timing limits. The supplied cross-reference results identify search tools but do not verify any candidate. Compare manufacturer order codes, pin tables, reset behavior, watchdog timing, SPI protocol, regulator ratings, switch characteristics, and software register definitions before substitution.
Separate communications, power conversion, and load-switching areas during PCB planning. Route CAN and LIN as controlled-impedance or datasheet-directed networks with appropriate termination implemented only where required, and isolate the SPI bus from inductive or high-dv/dt output paths. Maintain symmetric, short connections around the transceiver and regulator sections. Review return-current continuity beneath signal traces, especially across split ground or power planes, and perform the manufacturer's recommended EMC and signal-integrity validation on the final layout.
合規資訊
The verified product and distributor snippets do not explicitly provide material-compliance or automotive-qualification statements. No compliance claim is inferred from the device's automotive application.
