TPS2042DR
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- Mfr.Part #
- TPS2042DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:2 8SOIC
- Stock
- 6,785
- In Stock ：
- 6,785
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Ratio - Input:Output :
- 1:2
- Number of Functions :
- 1
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Output Type :
- N-Channel
- Terminal Position :
- Dual
- Resistance :
- 80mOhm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Type :
- Non-Inverting
- Output Configuration :
- High Side
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Power Dissipation :
- 725mW
- Number of Pins :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Load :
- 2.7V~5.5V
- Interface :
- On/Off
- Continuous Drain Current (ID) :
- 500mA
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~125°C TJ
- Base Part Number :
- TPS2042
- Feature :
- Status Flag
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Drain to Source Resistance :
- 135mOhm
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Nominal Input Voltage :
- 5.5V
- Weight :
- 72.603129mg
- Switch Type :
- GENERAL PURPOSE
- Mount :
- Surface Mount
- Number of Outputs :
- 2
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Rds On (Typ) :
- 80m Ω
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 8
- Height :
- 1.75mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Pbfree Code :
- yes
- Output Voltage :
- 6.3V
- Lead Free :
- Lead Free
- Datasheets
- TPS2042DR
Power Distribution Switches, Load Drivers Texas Instruments TPS2042DR Overview
The Texas Instruments TPS2042DR is a robust, high-performance power distribution switch designed for applications requiring efficient power management and reliable protection. This component, part of the Power Distribution Switches and Load Drivers category, is engineered to manage power distribution with precision. It operates as a dual-channel, single N-channel device housed in a compact 8-SOIC package, making it ideal for dense circuit boards where space is at a premium. The TPS2042DR excels in environments that demand stable operation and consistent performance, ensuring devices operate smoothly under varying load conditions.
TPS2042DR Features
The TPS2042DR by Texas Instruments includes several key features that make it a preferred choice for power management solutions. It supports 5.5V operation, which allows for flexibility in various circuit designs. The device is capable of handling a continuous current of up to 0.7A per channel, providing sufficient throughput for most low to medium power applications. Additionally, it includes thermal and short-circuit protection, which safeguards the electronic components from damage due to overheating or excessive current flow. Its built-in charge pump enhances the efficiency of turning on the power MOSFET, ensuring minimal voltage drop across the switch.
TPS2042DR Applications
- USB Hubs and Peripherals: In USB hubs, the TPS2042DR manages power allocation and protection, ensuring that each connected device receives the necessary power without risking damage to the hub or devices due to power surges or shorts.
- Portable Electronics: It is used in portable electronics to manage power distribution between multiple subsystems, maintaining consistent power delivery and protecting the device's integrity during fluctuations.
- Point-of-Sale Systems: The TPS2042DR helps manage power in point-of-sale systems, where reliability and stability are crucial for continuous operation and data integrity.
- Battery Management Systems: In battery management, this IC ensures efficient power switching and distribution, crucial for extending battery life and enhancing performance.
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