TPS27S100ARRKR

TPS27S100ARRKR is a Texas Instruments high-side load switch designed to power and protect a single load from an automotive/industrial supply.
Key points:
- Integrates a power MOSFET with protection: current limit, overcurrent/short-circuit protection, thermal shutdown, undervoltage lockout, and reverse-current blocking.
- Enable input controls switching; may include fault/diagnostic signaling.
- Broad input range suitable for vehicle/industrial voltages (typical 4–28 V range) and compact packaging (ARRKR denotes tape-and-reel packaging in a small footprint).
- Applications: power distribution to actuators (solenoids, relays), sensors, LEDs, and other loads requiring protection and controlled on/off.
For exact electrical specs (current limit value, Rds(on), UVLO thresholds, protection timing), refer to the TPS27S100ARRKR datasheet.

TPS27S100ARRKR is a 1-channel smart high-side switch for automotive power distribution. Key features typically include:
- Integrated current limit (about 100 mA) with short-circuit protection
- Overcurrent/short-circuit protection with auto-retry
- Undervoltage lockout and overvoltage protection
- Thermal shutdown protection
- Reverse polarity protection
- Open-load detection with fault/diagnostic indication
- Enable input to switch the output on/off
- Low quiescent current and fast switching
- ESD protection and robust automotive-grade qualifying
- Package: compact 8-pin (RKR) option suitable for IPC/automotive assemblies
Notes: exact electrical specs (voltage range, thresholds, timing, and diagnostic pin behavior) are defined in the datasheet for precise design use.

- Pin count: 8 pins (VSON-8/HTSSOP-8 package).
- Function: Automotive high-side load switch with current-limit protection. It switches power from input to output for a load, with enable control and protection features (e.g., short-circuit/reverse polarity and diagnostic capability).

- Manufacturer: Texas Instruments Incorporated (TI).
- About the company: TI is an American multinational semiconductor company that designs, manufactures, and sells analog and mixed-signal and digital integrated circuits used in a wide range of electronic systems.

TPS27S100ARRKR is a single‑channel high‑side load switch with protection features. Common applications include:
- Automotive body electronics: power distribution, lamps, motors (windows, seats), sensors
- Industrial automation: DC motors, solenoids, actuators, LED drivers
- Consumer and portable electronics: battery-powered devices, protected rails, charging/distribution
- Embedded power management: MCU rails, peripherals, sensors
- Solar/storage and other DC systems needing safe, controlled gate switching
It’s suited for any application requiring protected DC load switching with overcurrent/short-circuit protection and fault indication.

VSON-8 package (3 × 3 mm).