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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Surface Mount :
- yes
- Nominal Input Voltage :
- 5.5V
- Ratio - Input:Output :
- 1:2
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 2
- Min Input Voltage :
- 4.5V
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Weight :
- 72.603129mg
- Interface :
- On/Off
- Output Type :
- N-Channel
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~125°C TJ
- Pin Count :
- 8
- Adjustable Threshold :
- No
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Voltage - Load :
- 2.7V~5.5V
- Output Configuration :
- High Side
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Feature :
- Status Flag
- Width :
- 3.91mm
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Switch Type :
- GENERAL PURPOSE
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Supply Voltage :
- 3.3V
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Additional Feature :
- UNDERVOLTAGE LOCKOUT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output (Max) :
- 500mA
- Number of Functions :
- 1
- Thickness :
- 1.58mm
- Max Input Voltage :
- 5.5V
- Base Part Number :
- TPS2042
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Channels :
- 2
- Input Type :
- Non-Inverting
- Rds On (Typ) :
- 70m Ω
- Supply Current-Max (Isup) :
- 0.09mA
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















