TPS2042BDRG4
- Mfr.Part #
- TPS2042BDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:2 8SOIC
- Stock
- 642,117
- In Stock :
- 642,117
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 2
- Min Input Voltage :
- 4.5V
- Base Part Number :
- TPS2042
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 1
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Supply Voltage :
- 3.3V
- Weight :
- 72.603129mg
- Number of Channels :
- 2
- Nominal Input Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Voltage - Load :
- 2.7V~5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Height :
- 1.75mm
- Supply Current-Max (Isup) :
- 0.09mA
- Max Input Voltage :
- 5.5V
- Radiation Hardening :
- No
- Thickness :
- 1.58mm
- Switch Type :
- GENERAL PURPOSE
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Length :
- 4.9mm
- Output Type :
- N-Channel
- Terminal Position :
- Dual
- Output Configuration :
- High Side
- Additional Feature :
- UNDERVOLTAGE LOCKOUT
- Adjustable Threshold :
- No
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Pin Count :
- 8
- Rds On (Typ) :
- 70m Ω
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Feature :
- Status Flag
- Ratio - Input:Output :
- 1:2
- Number of Pins :
- 8
- Input Type :
- Non-Inverting
- Current - Output (Max) :
- 500mA
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- On/Off
- Datasheets
- TPS2042BDRG4

Power Distribution Switches, Load Drivers Texas Instruments TPS2042BDRG4 Overview
The Texas Instruments TPS2042BDRG4 Power Distribution Switch is a pivotal component in the management of power distribution, designed to handle loads with efficiency and reliability. This device, housed in an 8SOIC package, provides a compact yet robust solution for advanced circuit protection. Utilizing innovative technologies, the TPS2042BDRG4 ensures stable operation and extended lifespan for various applications. The integration of dual N-channel MOSFET transistors allows for effective power switching, making it an ideal choice for systems that require precise power management and distribution.
TPS2042BDRG4 Features
This power switch from Texas Instruments stands out with several key features:
- Current Limiting: Protects the circuit by limiting the output current to safe levels during an overload condition.
- Thermal Shutdown: Enhances safety through automatic shutdown if operating temperatures exceed safe limits.
- Under-Voltage Lockout (UVLO): Ensures that the switch operates only when the supply voltage is within specified limits, protecting the device and connected components.
- Fast Transient Response: Capable of handling quick changes in load efficiently, thereby stabilizing the system supply.
TPS2042BDRG4 Applications
- USB Hubs: Utilized in USB hubs to control and protect each output port, ensuring reliable power distribution and device protection.
- Portable Devices: Integrated into portable electronic devices such as smartphones and tablets for managing power distribution, enhancing battery efficiency and safety.
- Point-of-Sale Systems: Essential in point-of-sale systems to provide stable and protected power supply to critical components, preventing system failures due to power issues.
- Peripheral Power Controllers: Used in controlling power to peripheral devices in computer systems, ensuring that all components receive stable and controlled power.
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