| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,500 pcs
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8500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,180 pcs
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5180 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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| Internal Switch(s) | |
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The Texas Instruments TPS61158DRVR is an active LED driver IC designed for backlight applications. It features a boost topology with an integrated power diode and switch FET, capable of driving LEDs in series.
Key electrical specifications include an input voltage range of 2.7V to 5.5V and an output voltage up to 29V. The device delivers 30mA of LED current per channel and operates at a switching frequency of 750kHz, with a maximum duty cycle of 94%. It offers a peak efficiency of 94% and supports PWM dimming control for flexible brightness adjustment.
This LED driver is housed in a 6-WSON (2x2) package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C. The TPS61158DRVR includes features such as Enable/Shutdown, OVP, Soft Start, and Thermal shutdown for robust operation.
Features like integrated loop compensation and built-in soft start contribute to stable performance. The device also incorporates WLED open protection. Its 1-Wire Control Interface (EasyScale™) simplifies integration.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
The maximum output voltage is 29V.
The LED current per channel is 30mA.
The switching frequency is 750kHz.
It supports PWM dimming.
The operating temperature range is -40°C to 85°C.
It is available in a 6-WSON (2x2) package.