TPS2049DR
- Mfr.Part #
- TPS2049DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 8SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Turn-Off Delay Time :
- 1 ms
- Nominal Supply Current :
- 43μA
- Turn On Delay Time :
- 1 ms
- Number of Pins :
- 8
- Radiation Hardening :
- No
- Min Input Voltage :
- 2.7V
- Number of Channels :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Base Part Number :
- TPS2049
- Voltage - Load :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Current - Output (Max) :
- 100mA
- Nominal Input Voltage :
- 5.5V
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Switch Type :
- GENERAL PURPOSE
- Interface :
- On/Off
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~125°C TJ
- Output Current :
- 0A
- Pin Count :
- 8
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Ratio - Input:Output :
- 1:1
- Power Dissipation :
- 585.82mW
- Max Power Dissipation :
- 585mW
- Adjustable Threshold :
- No
- Number of Terminations :
- 8
- Supply Voltage :
- 5V
- Input Type :
- Non-Inverting
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Resistance :
- 650mOhm
- Supply Current-Max (Isup) :
- 0.07mA
- Width :
- 3.91mm
- Feature :
- Status Flag
- Rds On (Typ) :
- 400m Ω
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Surface Mount :
- yes
- Max Input Voltage :
- 5.5V
- Output Configuration :
- High Side
- Weight :
- 72.603129mg
- Height :
- 1.75mm
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- Output Type :
- N-Channel
- Datasheets
- TPS2049DR

Power Distribution Switches, Load Drivers Texas Instruments TPS2049DR Overview
The Texas Instruments TPS2049DR is a robust power distribution switch designed for applications requiring efficient power management and reliable performance. This integrated circuit, housed in a compact 8-SOIC package, is specifically engineered to manage power distribution with precision. It facilitates the control of N-channel MOSFETs in a 1:1 switch configuration, making it an essential component for systems that need to maintain stability and protection against overcurrent and thermal overload. With its advanced technology, the TPS2049DR enhances system reliability and extends the operational lifespan of electronic assemblies, making it a prime choice for businesses looking to purchase in bulk.
TPS2049DR Features
The TPS2049DR from Texas Instruments boasts several key features that make it suitable for a wide range of applications. These include programmable current-limiting capabilities, thermal shutdown, and overcurrent protection. Additionally, its fast short-circuit response time ensures quick recovery to prevent system damage. The device operates efficiently across a wide input voltage range, providing versatile usage in various electronic configurations.
TPS2049DR Applications
- USB Hubs: In USB hubs, the TPS2049DR manages power allocation to each port, ensuring stable operation even under varying load conditions.
- Portable Devices: This switch is used in portable devices to prevent battery drain by intelligently managing power distribution, thereby enhancing device safety and energy efficiency.
- Consumer Electronics: The TPS2049DR is ideal for consumer electronics where multiple subsystems require reliable power management to prevent system failures due to overcurrent scenarios.
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