TPS92690Q1PWPR/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS92690Q1PWPR/NOPB is an automotive-grade N-channel controller for dimmable LED drivers featuring low-side current sensing and AEC-Q100 qualification in a TSSOP-16 package. It supports a single dimming channel with serial data input for flexible LED drive control in automotive lighting systems. Available in stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- TPS92690Q1PWPR/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4000(MOQ 2500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 qualified automotive N-channel LED driver controller with low-side current sensing for precise dimmable LED control
- Single-channel serial dimming interface enabling flexible LED brightness control in automotive interior and exterior lighting
- TSSOP-16 package with low-profile footprint suitable for space-constrained automotive PCB designs operating across wide temperature ranges
Applications
The TPS92690Q1PWPR/NOPB is designed for automotive LED lighting applications including exterior headlamps, rear lamps, and interior ambient lighting systems requiring AEC-Q100 Grade 1 qualification and dimmable drive control. Its low-side current sense architecture and serial interface make it ideal for body control module designs where multiple LED strings must be independently regulated and dimmed across the automotive temperature range.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Input Mode | SERIAL |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Multiplexed Display Capability | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Segments | 1 |
| Output Characteristics | CONSTANT-CURRENT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max | 75V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| fmax-Min | 2MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What automotive qualification does the TPS92690Q1PWPR/NOPB carry, and over what temperature range does it operate?
The TPS92690Q1PWPR/NOPB is AEC-Q100 Grade 1 qualified, meaning it is tested and rated for automotive environments typically spanning -40°C to 125°C ambient. This qualification level ensures the device meets the reliability and functional safety requirements for automotive exterior lighting, interior lighting, and body control module applications where long service life under thermal stress is mandatory.
How does the low-side current sensing in the TPS92690Q1PWPR/NOPB improve LED current accuracy compared to high-side sensing?
The TPS92690Q1PWPR/NOPB uses low-side current sensing, placing the sense resistor between the LED string ground return and the PCB ground plane. This approach keeps the sense resistor at near-ground potential, reducing common-mode voltage errors and simplifying the sense amplifier design. The result is tighter LED current regulation accuracy—typically within a few percent—across the 1-channel dimming control, which is critical for matched brightness in automotive exterior lamp clusters.
Can the TPS92690Q1PWPR/NOPB replace a non-automotive variant for an industrial LED driver design?
The TPS92690Q1PWPR/NOPB is an automotive-specific AEC-Q100 qualified part designed for -40°C to 125°C operation, which exceeds typical industrial temperature requirements of -40°C to 85°C. It can be used in industrial dimmable LED drivers as a drop-in upgrade where higher reliability and wider thermal margin are needed, though the automotive-grade unit typically carries a cost premium over non-qualified industrial equivalents in a TSSOP-16 package.
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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 |
|---|---|---|
| 2500+ | $2.4000 | $6000.00 |
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