TPS2045DG4
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- Mfr.Part #
- TPS2045DG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 8SOIC
- Stock
- 5,765
- In Stock ：
- 5,765
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Output Type :
- N-Channel
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Number of Channels :
- 1
- Height :
- 1.75mm
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Base Part Number :
- TPS2045
- Ratio - Input:Output :
- 1:1
- Supply Voltage :
- 3.3V
- Thickness :
- 1.58mm
- Output Configuration :
- High Side
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Width :
- 3.91mm
- Current - Output (Max) :
- 250mA
- Input Type :
- Non-Inverting
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Switch Type :
- GENERAL PURPOSE
- Number of Pins :
- 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Feature :
- Status Flag
- Interface :
- On/Off
- Rds On (Typ) :
- 80m Ω
- Supply Voltage-Min (Vsup) :
- 2.7V
- Pin Count :
- 8
- Nominal Supply Current :
- 10μA
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 75.891673mg
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Load :
- 2.7V~5.5V
- Datasheets
- TPS2045DG4
Power Distribution Switches, Load Drivers Texas Instruments TPS2045DG4 Overview
The TPS2045DG4 from Texas Instruments is a robust power distribution switch designed for applications that require reliable power management solutions with N-channel control. This device is housed in a compact 8-SOIC package, ensuring a minimal footprint on system boards. Integral to managing power in complex circuits, the TPS2045DG4 offers efficient single-channel operation, which is crucial for high-density power applications. Its design focuses on enhancing system reliability and preventing damage by offering features such as over-current protection and thermal shutdown. The utilization of the Power Distribution Switches, Load Drivers Texas Instruments TPS2045DG4 in your designs ensures enhanced performance, durability, and reliability, making it an ideal choice for B2B customers looking to purchase in bulk for high-demand applications.
TPS2045DG4 Features
This power switch includes several key features that make it highly effective for managing power distribution. It supports a continuous current of up to 1.25 A across its output, and includes built-in over-current and thermal overload protection to ensure operational safety and reliability. Additionally, the device offers a low on-resistance, which improves its efficiency and reduces power dissipation during operation.
TPS2045DG4 Applications
- USB Hubs: The TPS2045DG4 can be used to provide power management within USB hubs, ensuring safe and reliable power distribution to connected devices while maintaining signal integrity.
- Portable Devices: Ideal for integrating into portable consumer electronics, such as smartphones and tablets, where efficient power switching and space saving are critical.
- Point-of-Sale Systems: In retail environments, this IC helps manage power distribution in POS systems, ensuring they operate reliably during long hours and peak times.
- Charging Stations: Used in public and private charging stations for electronic devices, the TPS2045DG4 ensures efficient management of power supply and safety features essential for high-use environments.
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