TPS92200D1RXLR Texas Instruments Integrated Circuit (Other) In Stock
The TPS92200D1RXLR is a synchronous buck LED driver from Texas Instruments accepting 4 V to 30 V input with up to 1.5 A output current, integrated PWM and analog dimming, single-channel control, and a compact 6-pin WSON package for LED lighting systems.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- TPS92200D1RXLR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2857(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4 V to 30 V input voltage range for AC/DC adapter and automotive compatibility
- Up to 1.5 A regulated output current for high-brightness LED strings
- Synchronous buck topology for high efficiency above 90%
- PWM and analog dimming control for precise brightness adjustment
- Single-channel LED current regulation with tight accuracy
- Compact 6-pin WSON package minimizing PCB footprint
- Cycle-by-cycle current limiting for LED protection
- RoHS-compliant and halogen-free construction
Applications
The TPS92200D1RXLR is designed for architectural LED lighting, retail display illumination, and industrial panel backlighting requiring precise current control. Its wide 4 V to 30 V input range accommodates both 12 V and 24 V DC bus systems common in LED luminaires and signage. PWM dimming capability down to low duty cycles enables smooth, flicker-free brightness control in smart lighting and human-centric lighting applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-N6 |
| 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 Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 1mA |
| Supply Voltage-Max | 30V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | NO LEAD |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| 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 the TPS92200D1RXLR control LED brightness, and what dimming methods are supported?
The TPS92200D1RXLR supports both PWM dimming via a digital control pin and analog dimming through a reference voltage input. PWM dimming can achieve ratios down to 1% at 1 kHz switching, enabling smooth 100:1 brightness control without visible flicker for architectural and display lighting applications.
Can TPS92200D1RXLR power LED strings from a 24 V DC supply in an industrial lighting panel?
Yes. The TPS92200D1RXLR accepts input voltages from 4 V to 30 V, which fully covers a 24 V DC bus. At 24 V input it can drive an LED string with up to 1.5 A regulated current, delivering over 36 W to a multi-LED series string with the synchronous buck topology achieving efficiencies above 90%.
What is the output current accuracy of TPS92200D1RXLR, and why does it matter for LED color consistency?
The TPS92200D1RXLR regulates LED current with typically ±3% accuracy across temperature and input voltage variations. Tight current control directly governs LED luminous flux and color point — a 10% current shift can cause visible lumen mismatch in multi-fixture installations — so ±3% regulation ensures consistent color and brightness across the 4 V to 30 V input range.
For a compact LED driver module, how does the 6-pin WSON package of TPS92200D1RXLR compare with larger LED driver packages?
The TPS92200D1RXLR 6-pin WSON package measures 2 mm x 2 mm, roughly 4x smaller than an 8-pin SOIC. This miniaturized footprint allows embedding the driver close to the LED array on tight PCB layouts, reducing trace resistance and switching noise. Combined with a small external inductor and capacitor, a complete 1.5 A LED driver solution fits within 50 mm².
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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 |
|---|---|---|
| 250+ | $0.5890 | $147.24 |
| 500+ | $0.5648 | $282.40 |
| 1000+ | $0.5508 | $550.80 |
| 15000+ | $0.2906 | $4359.30 |
| 21000+ | $0.2881 | $6049.89 |
| 30000+ | $0.2857 | $8569.80 |
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