The TPS61165DRVTG4 is a high-brightness white LED driver designed for applications requiring efficient LED lighting solutions. It operates within a 3-V to 18-V input voltage range and features a 38-V open LED protection mechanism. The device includes a 1.2-A switch FET and operates at a fixed switching frequency of 1.2 MHz, allowing for compact designs. The LED current can be controlled via a one-wire digital interface or through PWM dimming, providing flexibility in brightness control without generating audible noise. The TPS61165 achieves up to 90% efficiency and is available in a compact 2mm x 2mm WSON package, making it suitable for various applications including handheld devices, industrial PCs, and backlighting for displays.
High Brightness White LED Driver in 2mm x 2mm QFN Package 6-SON -40 to 85
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 1.2A (Switch) 6-WSON (2x2)
1.2A Boost LED Driver, 38V Out, 1.2MHz, PWM Dimming, 18V In, QFN Product overview: TPS61165DRVTG4 from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Boost, 1.2A, 38V, 1.2MHz, QFN. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, 1.2A, 38V, 1.2MHz, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-TPS61165DRVTG4 can be used for catalog matching and distributor lookup.
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| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | TPS61165DRVTG4 | TPS61165DRVTG4-ND | 137-TPS61165DRVTG4 | TPS61165DRVTG4 | TPS61165DRVTG4 | TPS61165DRVTG4 |
| Product Name | TPS61165 High Brightness White LED Driver in 2mm x 2mm QFN Package | LED Drivers | Boost 1.2A 38V 1.2MHz LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | LED Lighting Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 3 to 18 volts | 3 to 18 volts | 3 to 18 volts | |||
| Output Voltage | 3 to 38 volts | 3 to 38 volts | 38 volts | |||
| Efficiency | 90 % | |||||
| Number of Channels | 1 # | 1 # |
