TPS92360DCKR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments TPS92360DCKR is a 38 V, 1.2 A single-channel LED backlight driver in a tiny SC-70-5 package, operating from -40°C to 85°C with serial dimming control. Compact and efficient, it drives LED strings in displays and lighting modules with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS92360DCKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4029(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
- 38 V maximum input and 1.2 A output current support long LED strings in automotive and industrial display backlights from a single IC
- 5-pin SC-70 package measuring 2 mm x 2 mm enables ultra-compact LED driver designs in space-limited display and lighting modules
- Serial data input dimming control allows microcontroller-based brightness adjustment without an analog PWM signal, reducing EMI in noise-sensitive designs
Applications
The TPS92360DCKR is designed for driving single-channel LED backlight strings in small to medium LCD panels used in automotive infotainment, industrial HMI displays, and handheld medical monitors. Its 38 V input tolerance and -40°C to 85°C operating range make it directly suitable for automotive interior lighting applications where supply voltage spikes and wide ambient temperature swings are common. Designers of LED accent lighting, portable instrument backlights, and smart home display panels also benefit from its compact SC-70 footprint and simple serial dimming interface.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Input Mode | SERIAL |
| Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Multiplexed Display Capability | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Segments | 10 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3.6V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| 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 | 1.5MHz |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum input voltage and output current does TPS92360DCKR support for LED string drive?
The TPS92360DCKR operates with an input voltage up to 38 V and delivers up to 1.2 A to a single-channel LED string, supporting series strings of 8 to 12 white LEDs at 3 V forward voltage each. This configuration covers most small to medium LCD backlight architectures from 5-inch instrument panels to 12-inch industrial HMI displays without an additional boost stage.
How does the -40°C to 85°C operating range of TPS92360DCKR make it suitable for automotive applications?
Automotive interior environments expose backlight drivers to -40°C cold-soak during Arctic winter starts and up to 85°C cabin temperatures in summer, a range the TPS92360DCKR covers without derating or external thermal management. AEC-Q100 qualification testing at these extremes ensures stable LED current regulation across the full temperature cycle, preventing brightness shifts in instrument clusters and center console displays visible to the driver.
Why is the 5-pin SC-70 package of TPS92360DCKR advantageous for compact display backlight designs?
The SC-70-5 package body measures only 2.0 mm x 2.1 mm, approximately 60% smaller than a comparable SOT-23-6 package, allowing the LED driver to fit within the narrow bezel area of a thin-film transistor LCD module. In mobile medical monitors and automotive cluster displays where PCB space between the LCD connector and the chassis wall can be as little as 5 mm x 5 mm, this miniature footprint is often the deciding factor in part selection.
How does serial dimming control on TPS92360DCKR compare to analog PWM dimming for EMI-sensitive display designs?
Serial data dimming avoids the broadband EMI spectrum generated by high-frequency analog PWM signals on a dedicated wire, since the serial interface transmits dimming commands as low-frequency digital packets rather than a continuously toggling square wave. In automotive radio and infotainment systems where CE and CISPR 25 radiated emission limits are strict, eliminating a 1 kHz to 10 kHz PWM trace routed near an AM antenna reduces EMI by 6 dB to 10 dB with no additional shielding cost.
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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+ | $0.4856 | $121.41 |
| 500+ | $0.4651 | $232.54 |
| 1000+ | $0.4498 | $449.82 |
| 9000+ | $0.4119 | $3706.83 |
| 15000+ | $0.4062 | $6092.85 |
| 21000+ | $0.4029 | $8460.48 |
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