Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/DC DC Switching Controllers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Supplier Device Package | 28-VQFN (5x5) |
| Voltage - Supply ( Vcc/ Vdd) | 6V ~ 60V |
| Frequency - Switching | 100kHz ~ 5.4MHz |
| Number of Outputs | 1 |
| Topology | Buck |
| Control Features | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start |
| Output Configuration | Positive |
| Output Phases | 1 |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Function | Step-Down |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The TPS40490MHRHDR is listed under DC-DC Switching Controllers in the Switching Regulators & Converters family manufactured by Texas Instruments. This part has been marked as obsolete by Texas Instruments; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Controllers, Product Status: Obsolete, Operating Temperature: -40°C ~ 125°C (TJ), Mounting Type: Surface Mount, Package / Case: 28-VFQFN Exposed Pad.
This device comes in a 28-VFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for TPS40490MHRHDR; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the TPS40490MHRHDR?
Yes. FPGACenter can quote TPS40490MHRHDR through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the TPS40490MHRHDR available in?
The TPS40490MHRHDR by Texas Instruments is available in a 28-VFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The TPS40490MHRHDR is marked as obsolete. Are the parts genuine?
All TPS40490MHRHDR units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for TPS40490MHRHDR?
Unit pricing for TPS40490MHRHDR starts at $24.09. Volume pricing depends on quantity and market availability — submit an RFQ for a firm quote.