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
















