Description
The Texas Instruments TPS2066D is a high-side MOSFET-based USB power switch designed for battery-powered systems. It features a 70-mΩ high-side MOSFET, 1-A continuous current, thermal and short-circuit protection, and accurate current limiting (1.1 A min, 1.9 A max). The device operates within a range of 2.7 V to 5.5 V and has a typical rise time of 0.6 ms.
The TPS2066D is commonly used in automotive applications, industrial automation, portable electronics, power distribution, and battery management systems. It provides reliable and efficient power management solutions by protecting against overcurrent, short-circuit, and thermal events. The device also features an undervoltage lockout, deglitched fault report (OC), and no OC glitch during power-up.
Overall, the TPS2066D is a robust and reliable power switch solution for battery-powered systems requiring efficient and safe power management.
Features
According to the product information, the features of the TPS2066D are:
- 70-mΩ high-side MOSFET
- 1-A continuous current
- Thermal and short-circuit protection
- Accurate current limit (1.1 A min, 1.9 A max)
- Operating range: 2.7 V to 5.5 V
- 0.6-ms typical rise time
- Undervoltage lockout
- Deglitched fault report (OC)
- No OC Glitch during power up
- 1-µA Maximum standby supply current
- Bidirectional switch
- Ambient temperature range: -40°C to 85°C
- Built-in soft-start
These features make the TPS2066D suitable for applications such as automotive, industrial automation, portable electronics, power distribution, and battery management systems.
Package
According to the product information, the package type of TPS2066D is SOIC-8 (Small Outline Integrated Circuit - 8-pin).
Pinout
The TPS2066D has an 8-pin SOIC package, which means it has 8 pins.
According to the datasheet, the pin functions are:
- Pin 1: VCC (Power supply)
- Pin 2: OUT (Output)
- Pin 3: IN (Input)
- Pin 4: OC (Open Collector output for fault reporting)
- Pin 5: GND (Ground)
- Pin 6: NC (No Connect)
- Pin 7: NC (No Connect)
- Pin 8: EN (Enable)
The TPS2066D is a power switch with an active-high enable input, which means it only turns on when the enable pin is high. The OUT pin can be used to control the flow of current, and the OC pin provides a fault report output in case of overcurrent or short-circuit conditions.
Manufacturer
According to the product information, the manufacturer of the TPS2066D is Texas Instruments.
Texas Instruments (TI) is an American technology company that manufactures semiconductors and other electronic components. It is a leading provider of analog and embedded processing semiconductor products used in a wide range of applications, including automotive, industrial, portable electronics, and more.
Applications
The TPS2066D is commonly used in automotive applications, industrial automation, portable electronics, power distribution, and battery management systems. It provides reliable and efficient power management solutions by protecting against overcurrent, short-circuit, and thermal events in battery-powered systems.
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