The TPS61181 is a highly integrated white LED driver designed for notebook and netbook LCD backlighting. It features a high-efficiency boost converter with a 1.5A, 40V internal MOSFET and six current sink regulators. Each current sink can provide up to 30mA and is capable of supporting up to 10 LEDs in series. The device supports PWM dimming with an integrated bridge for flexible brightness control.
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| Input Voltage (Min) | 4.5V |
| Input Voltage (Max) | 24V |
| Output Voltage (Max) | 38V |
| Switching Frequency | 1.3MHz |
| Number of Channels | 6Channels |
| LED Current per Channel | 30mA |
| Switch Current Limit | 1.5A |
| RoHS | Compliant |
| REACH | Affected |
| Lead Finish | NiPdAu |
Download the complete datasheet for Texas Instruments TPS61181 to view detailed technical specifications.
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