Datasheet Details
| Part number | TPS61181A |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.47 MB |
| Description | White-LED Driver |
| Datasheet |
 TPS61181A Datasheet
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Description
The TPS61181A device provides highly integrated solutions for media-size LCD backlighting.
The six current sink regulators provide high-precision current regulation and matching.
In total, the device can support up to 60 WLEDs.
Features
- 1 4.5-V to 24-V Input Voltage.
- 38-V Maximum Output Voltage.
- Integrated 1.5-A/40-V MOSFET.
- 1-MHz Switching Frequency.
- Adaptive Boost Output to WLED Voltages.
- Small External Components.
- Integrated Loop Compensation.
- Six Current Sinks of 30 mA.
- Up to 10 WLED in Series.
- 1% Typical Current Matching and Accuracy.
- Up to 1000:1 PWM Brightness Dimming.
- Minimized Output Ripple Under PWM Dimming.