| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,023 pcs
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9023 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
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The Texas Instruments TPS61187RTJT is an active White-LED Driver IC designed for notebook applications. It offers a PWM interface with an Auto Phase Shift function, enabling precise brightness control.
This device supports an input voltage range from 4.5V to 24V and can provide an output voltage up to 38V. It features six current sinks, each capable of delivering up to 30mA, with a typical current matching of 1.5%. The switching frequency can be programmed from 300 kHz to 1 MHz, with a maximum duty cycle of 94% and a peak efficiency of 94% in Boost topology.
Key features include an integrated 2-A, 40-V MOSFET, adaptive boost output to WLED voltages, and wide PWM dimming frequency ranges. It also incorporates built-in WLED open/short protection and thermal shutdown for enhanced reliability. The TPS61187RTJT operates within an ambient temperature range of -40°C to 85°C.
Packaged in a 20-WFQFN exposed pad (4x4 mm), this LED driver is designed for surface mount applications. Its compact size and robust feature set make it suitable for various display backlighting needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 24 V
5 V to 38 V
6 channels
PWM dimming
94%
-40°C to 85°C
20-WFQFN Exposed Pad (20-QFN 4x4 mm)