TPS2045DR
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- Mfr.Part #
- TPS2045DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:1 8SOIC
- Stock
- 10,111
- In Stock ：
- 10,111
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 21 hours ago)
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Power Dissipation :
- 725mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- TPS2045
- Factory Lead Time :
- 6 Weeks
- Adjustable Threshold :
- No
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Thickness :
- 1.58mm
- Weight :
- 75.891673mg
- Feature :
- Status Flag
- Supply Voltage-Min (Vsup) :
- 2.7V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Load :
- 2.7V~5.5V
- Mounting Type :
- Surface Mount
- Output Configuration :
- High Side
- Pin Count :
- 8
- Number of Pins :
- 8
- JESD-609 Code :
- e4
- Ratio - Input:Output :
- 1:1
- Pbfree Code :
- yes
- Interface :
- On/Off
- Number of Terminations :
- 8
- Rds On (Typ) :
- 80m Ω
- Number of Outputs :
- 1
- Number of Channels :
- 1
- Length :
- 4.9mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.75mm
- Width :
- 3.91mm
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Max Output Current :
- 250mA
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Continuous Drain Current (ID) :
- 250mA
- Switch Type :
- GENERAL PURPOSE
- Output Type :
- N-Channel
- Input Type :
- Non-Inverting
- Drain to Source Resistance :
- 135mOhm
- Supply Voltage :
- 3.3V
- Datasheets
- TPS2045DR
Power Distribution Switches, Load Drivers Texas Instruments TPS2045DR Overview
Introducing the TPS2045DR by Texas Instruments, a leading solution in the realm of power management and distribution. This component is a single-channel, N-channel power switch designed for efficient load management in compact electronic assemblies. Engineered to handle high efficiency demands, the TPS2045DR stands out for its robust design that ensures reliable operation under varied environmental conditions. Its integration in an 8-SOIC package makes it ideally suited for applications where space is at a premium but performance cannot be compromised. With the TPS2045DR, businesses can expect a significant enhancement in system reliability and power management efficiency, making it a prime choice for bulk purchasing by B2B customers.
TPS2045DR Features
The TPS2045DR boasts several key features that make it indispensable for advanced power management systems:
- Integrated N-Channel MOSFET ensures high-side load switching with minimal power loss.
- Thermal overload protection that guards against operational anomalies caused by overheating.
- Current limit feature provides consistent operation, preventing damage due to overcurrent conditions.
- Under-voltage lockout (UVLO) enhances safety by ensuring operation only under suitable power supply conditions.
- Compact 8-SOIC packaging allows for efficient use of PCB space in densely packed electronic setups.
TPS2045DR Applications
- USB Power Distribution: Utilized in hubs and docks to manage power allocation efficiently to multiple USB devices, ensuring stable operation even under full load conditions.
- Portable Devices: Essential for power management in portable electronic devices such as smartphones and tablets, where space and power efficiency are critical.
- Battery Management Systems: Plays a crucial role in managing power inputs and outputs in battery-powered devices, improving longevity and safety.
- Consumer Electronics: Integrated into consumer electronic goods like cameras and gaming consoles to provide reliable power switching and protection features.
- Telecommunications Equipment: Used in telecom infrastructures to ensure steady power distribution and safeguard against power-related failures.
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