TPS548D22RVFR
- Mfr.Part #
- TPS548D22RVFR
- Manufacturer
- Texas Instruments
- Package / Case
- 40-PowerLFQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 40A 40LQFN
- Stock
- 1,052
- In Stock :
- 1,052
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Input Voltage-Nom :
- 12V
- Width :
- 5mm
- Height :
- 1.52mm
- Output Configuration :
- Positive
- Package / Case :
- 40-PowerLFQFN
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 40A
- Lead Free :
- Contains Lead
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Function :
- Step-Down
- Operating Temperature :
- -40°C~125°C TJ
- Base Part Number :
- TPS548D22
- Quiescent Current :
- 2mA
- Lifecycle Status :
- ACTIVE (Last Updated: 18 hours ago)
- Voltage - Input (Max) :
- 16V
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 1.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Reach Compliance Code :
- not_compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Series :
- SWIFT™, D-CAP3™, Eco-Mode™
- Output Type :
- Adjustable
- Frequency - Switching :
- Selectable
- Thickness :
- 1.46mm
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck
- Number of Pins :
- 40
- Synchronous Rectifier :
- yes
- Voltage - Output (Min/Fixed) :
- 0.6V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Output (Max) :
- 5.5V
- Number of Outputs :
- 1
- Length :
- 7mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Number of Terminations :
- 40
- Datasheets
- TPS548D22RVFR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS548D22RVFR Overview
Introducing the TPS548D22RVFR by Texas Instruments, a high-performance integrated circuit specifically designed for applications requiring efficient, high-current power solutions. This adjustable buck regulator is capable of delivering up to 40A of output current, making it an ideal choice for power-intensive applications. With its compact 40LQFN package, the TPS548D22RVFR offers a space-efficient solution without compromising on power or efficiency. Its robust design and advanced technology ensure reliable performance across various applications, particularly where space and thermal management are critical.
TPS548D22RVFR Features
The TPS548D22RVFR stands out with its array of features designed for high efficiency and versatility in power management. Key features include:
- Adjustable output voltage, allowing for customized power supply levels.
- High current capability up to 40A, suitable for demanding applications.
- Compact 40LQFN packaging that fits easily into space-constrained designs.
- Integrated power MOSFETs which improve thermal performance and reduce external component count.
- Advanced control architecture that minimizes ripple and enhances overall stability.
TPS548D22RVFR Applications
- Computing Systems: Utilized in servers and high-performance computing clusters where stable and efficient power delivery is critical.
- Telecommunications: Supports telecommunications equipment by providing reliable power for RF amplifiers and signal processing hardware.
- Networking Equipment: Ideal for switches, routers, and other networking infrastructure that require efficient power management.
- Industrial Systems: Used in industrial automation and control systems to ensure smooth and uninterrupted power supply.
- Gaming Consoles: Provides the necessary power for enhanced graphics processing units and other components within gaming consoles.
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.
















