TPS92075DDC/NOPB Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
TPS92075DDC/NOPB is a non-isolated single-channel buck PFC LED driver IC from Texas Instruments with phase-dimming capability and digital reference control in a 6-pin SOT-23 package. It supports offline LED lighting designs with power factor correction and accepts 0–100% phase-cut dimming signals. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS92075DDC/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5811(MOQ 1000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS92075DDC/NOPB?
- Integrated buck PFC topology reduces external component count for offline LED drivers
- Phase-cut dimming input accepts 0-100% TRIAC dimmer signals for smooth flicker-free LED control
- Digital reference control enables precise LED current regulation across full input voltage range
What is TPS92075DDC/NOPB used for?
TPS92075DDC/NOPB is designed for non-isolated offline LED lighting applications including A19 retrofit bulbs, PAR lamps, and MR16 downlights that must be compatible with phase-cut dimmers. It simplifies designs by integrating PFC and LED current control in a single compact IC. The digital reference control architecture makes it suitable for smart lighting systems requiring accurate lumen maintenance across line voltage variations.
What are the specifications of TPS92075DDC/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Multiplexed Display Capability | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Segments | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 2.5mA |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 11V |
| Supply Voltage-Nom | 14V |
| Surface Mount | YES |
| Technology | HYBRID |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS92075DDC/NOPB datasheet?
TPS92075DDC/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS92075DDC/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does TPS92075DDC/NOPB achieve power factor correction in a non-isolated LED driver?
TPS92075DDC/NOPB uses a buck PFC topology that shapes the input current to follow the rectified AC line voltage waveform, achieving high power factor typically above 0.9. The single-stage approach eliminates a separate PFC pre-stage, reducing the component count to fewer than 20 external parts for a complete offline LED driver.
What dimming range does TPS92075DDC/NOPB support and how does it handle phase-cut TRIAC dimmers?
The device accepts 0 to 100% phase-cut dimming from standard TRIAC wall dimmers and translates the conduction-angle information into a proportional LED current reference. This enables smooth, flicker-free dimming down to low brightness levels without the LED extinction or flickering common in non-dimmable drivers.
For which LED lighting form factors is TPS92075DDC/NOPB best suited given its SOT-23 6-pin package?
The 6-pin SOT-23 package occupies only about 2.9 mm x 1.6 mm of board space, making TPS92075DDC/NOPB ideal for space-constrained A19 bulb designs and MR16 modules where PCB area inside the lamp envelope is limited to under 200 mm². The small package also reduces BOM cost compared to larger IC packages.
How does the digital reference control in TPS92075DDC/NOPB differ from analog current-set resistor methods?
Instead of a fixed external resistor setting a fixed reference, the digital reference control samples the input voltage on a cycle-by-cycle basis and adjusts the LED current set-point dynamically. This keeps LED current constant within ±3% across a 90 V to 135 V line range, improving lumen consistency without requiring tight resistor tolerances.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.7780 | $778.00 |
| 10000+ | $0.6936 | $6936.00 |
| 100000+ | $0.5811 | $58110.00 |
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