TLE94613ESXUMA1

TLE94613ESXUMA1 is an automotive-grade smart high-side switch from Texas Instruments (TLE9461x family). It provides a single-channel, digitally controllable high-side switch for automotive 12V networks with built-in protections and diagnostics. The device lets a microcontroller turn a load (e.g., lamp, pump, actuator) on/off via a control input while handling power switching, current limiting, and fault detection.
Key features (typical): integrated power switch, current/short‑circuit protection, overtemperature shutdown, undervoltage/reset, and diagnostic/status outputs to the MCU. These protections improve robustness against load dumps and faults and reduce external components and MCU burden.
Common interface: Vbat (supply), OUT (load connection), DI (control input), GND, and a diagnostic/status pin. Packaging is automotive-grade (ESXUMA1 variant).
Applications include automotive lighting, actuators, pumps, and relays, where safe, protected, low‑off resistance switching is needed. For exact pinout, electrical characteristics, protection thresholds, and recommended circuits, refer to the TI data sheet and product page for TLE94613ESXUMA1.

Here are concise typical features of Infineon TLE94613ESXUMA1 (automotive smart load switch family):
- Automotive-grade single-channel high-side switch for DC loads
- Wide input range around automotive voltages (load-dump tolerant)
- Integrated current limitation for overcurrent protection
- Protection: undervoltage, overvoltage, overtemperature, reverse polarity
- Short-circuit protection (to GND and to VBAT)
- Diagnostics and fault reporting (open-load, short to GND, short to VBAT) with status feedback
- Enable control input; PWM-friendly for load control
- Fast fault detection with latch/reset behavior
- Low quiescent current in off state
- Suitable for automotive environments; AEC-Q100 qualified
- Package: ESXUMA1 (specific compact package for automotive ASICs)
Note: exact pinout and programmable options vary by variant; consult the datasheet for precise electrical specifications and connection details.

Package type: ESXUMA1. It uses Infineon’s ESX package – a small leadframe-based surface-mount package (16-pin).

Pin count: 28 pins. Function: Automotive microcontroller with an integrated LIN/CAN interface and protection features (used in body/electronics control modules).

Manufacturer: Infineon Technologies AG.
What kind of company: A German multinational semiconductor company that designs and manufactures microelectronics and system solutions for automotive, industrial, power management, and security markets.

Primarily for automotive 12/24 V applications. Used in body electronics and power management to:
- Drive and protect actuators (windows, seats, wipers, pumps)
- Control lighting and signaling
- Implement smart power distribution with current sensing and fault protection
- Interface with in-vehicle networks (LIN/CAN) for diagnostics and wake/standby management
Concise, automotive-grade, and suitable for safety-critical modules.