TPS40140RHHR/2801 Texas Instruments Integrated Circuit (Other) In Stock
TPS40140RHHR/2801 is a 2-phase stackable PWM controller from Texas Instruments, supporting wide input voltage range and high-efficiency multiphase power conversion. Features programmable frequency and current sharing. From $2.48, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 37
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Integrated Circuit
- Price
- From $2.4840(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-phase stackable architecture enables scalable multiphase power delivery for high-current applications
- Programmable switching frequency for optimized efficiency and EMI management
- Precision current sharing between phases ensures balanced thermal distribution
- Wide input voltage range supports diverse power rail designs in industrial and computing systems
Applications
The TPS40140RHHR/2801 is well-suited for high-current point-of-load (POL) power supplies in servers, networking equipment, and industrial computing platforms. Its stackable multiphase architecture makes it ideal for powering FPGAs, ASICs, and multi-core processors requiring tightly regulated, high-efficiency voltage rails. It is also used in telecom infrastructure and embedded systems demanding compact, thermally balanced power solutions.
Specifications
| YTEOL | EYTEOL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Country of Origin |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the TPS40140RHHR/2801?
The TPS40140RHHR/2801 supports a wide input voltage range, typically from 4.5V to 20V, making it suitable for a variety of power supply designs in industrial, telecom, and computing applications.
How does the 2-phase stackable architecture benefit system design?
The 2-phase stackable design allows multiple TPS40140 controllers to be synchronized, enabling higher output current capability and balanced thermal distribution across phases, reducing the need for bulky inductors and improving overall power density.
What package type is the TPS40140RHHR/2801 available in, and where can I buy it?
The TPS40140RHHR/2801 is available in an RHH (VQFN) package. It is priced from approximately $2.48 per unit and is available worldwide through authorized Texas Instruments distributors with global shipping options.
Can the TPS40140RHHR/2801 be used for FPGA power supply design?
Yes, the TPS40140RHHR/2801 is commonly used to power FPGAs and ASICs. Its multiphase capability, precise current sharing, and programmable switching frequency allow engineers to meet the strict voltage regulation and transient response requirements of modern FPGA power rails.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.2100 | $6.21 |
| 6+ | $4.5540 | $27.32 |
| 17+ | $4.1400 | $70.38 |
| 65+ | $2.6910 | $174.91 |
| 187+ | $2.4840 | $464.51 |
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