TPS2046D
- Mfr.Part #
- TPS2046D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:2 8SOIC
- Stock
- 11,788
- In Stock :
- 11,788
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Switch Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Rds On (Typ) :
- 80m Ω
- Width :
- 3.91mm
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Output Type :
- N-Channel
- Packaging :
- Tube
- Drain to Source Resistance :
- 135mOhm
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mount :
- Surface Mount
- Pin Count :
- 8
- Base Part Number :
- TPS2046
- Adjustable Threshold :
- No
- Lead Free :
- Lead Free
- Supply Voltage-Max (Vsup) :
- 5.5V
- Weight :
- 72.603129mg
- Thickness :
- 1.58mm
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Input Type :
- Non-Inverting
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Output Configuration :
- High Side
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Ratio - Input:Output :
- 1:2
- Feature :
- Status Flag
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Interface :
- On/Off
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~125°C TJ
- Continuous Drain Current (ID) :
- 250mA
- Number of Outputs :
- 2
- Voltage - Load :
- 2.7V~5.5V
- Supply Voltage :
- 3.3V
- Number of Functions :
- 1
- Power Dissipation :
- 725mW
- Datasheets
- TPS2046D

Power Distribution Switches, Load Drivers Texas Instruments TPS2046D Overview
The TPS2046D from Texas Instruments is a cutting-edge solution in the realm of Power Distribution Switches and Load Drivers, offering efficient management and distribution of power within electronic systems. This IC power switch is specifically designed to handle dual-channel operations, allowing devices to operate more reliably and with enhanced performance. Its compact 8SOIC package ensures that it can be integrated into various designs without requiring excessive space, making it an ideal choice for designers looking to optimize their power management solutions. The [Power Distribution Switches, Load Drivers Texas Instruments TPS2046D] excels in applications requiring precise control over power allocation and is crucial for preventing power-related issues in complex electronics.
TPS2046D Features
The TPS2046D features include dual N-channel MOSFET high-side power switches, providing a robust output current of up to 0.5 A per channel. Its integrated charge pump primarily powers the MOSFET gates, ensuring that the IC operates effectively even at low input voltages. Moreover, the device includes thermal and short-circuit protection, enhancing system reliability by preventing damage from over-current conditions. Another significant feature is its built-in under-voltage lockout, which maintains system stability and operational integrity by deactivating the output when input voltage falls below a predetermined threshold.
TPS2046D Applications
- Portable Devices: Utilized to manage power distribution efficiently, ensuring extended battery life and stable operation in smartphones, tablets, and other portable electronics.
- Computing Systems: Implemented in laptops and desktops for controlled power delivery to peripheral components, enhancing system stability and performance.
- Networking Equipment: Applied in routers and switches to provide reliable power switching and protection, crucial for maintaining uninterrupted network service.
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