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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
Related Guides
How to Choose a Panasonic FT SMD Aluminum Electrolytic Capacitor for 35 V Control Rails
Selection guide for EEEFT1V101AP and related Panasonic FT/FK SMD aluminum electrolytic capacitors on 35 V and lower control rails.
Jul 8, 2026
EEEFK1E470P Design Guide for 24 V Control-Board Hold-Up
Design EEEFK1E470P into 12 V and 24 V control boards with correct voltage derating, ripple checks, layout, and sourcing alternatives.
Jul 8, 2026
EEEFK1E470P Selection Guide for 47 uF SMD Aluminum Electrolytic Capacitors
Selection guidance for EEEFK1E470P and nearby Panasonic FK or FT SMD aluminum electrolytic capacitors for power-rail bulk decoupling.
Jul 7, 2026
EEEFT1V101AP Design Guide for SMD Aluminum Electrolytic Bulk Decoupling
Design guidance for using EEEFT1V101AP as an SMD aluminum electrolytic bulk capacitor in power-rail decoupling and hold-up networks.
Jul 7, 2026
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 |
|---|---|---|
| 1000+ | $0.7780 | $778.00 |
| 10000+ | $0.6936 | $6936.00 |
| 100000+ | $0.5811 | $58110.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”