Current Regulated Switched Capacitor Led Driver
| Part number | LM2792 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 204.41 KB |
| Description | Current Regulated Switched Capacitor LED Driver |
| Datasheet | LM2792_NationalSemiconductor.pdf |
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The LM2792 is a CMOS charge-pump voltage doubler and regulator that provides two regulated current sources. They are designed to drive two white (or blue) LEDs with matched currents (within ± 0.3%) to produce balanced light sources for display backlights. The LM2792 accepts an input voltage range from 3.0V to 5.8V and maintain a constant current determined by an external set resistor.
| Part Number | Description |
|---|---|
| LM2791 | Current Regulated Switched Capacitor LED Driver |
| LM2793 | Low Noise White LED Driver |
| LM2794 | Current Regulated Switched Capacitor LED Driver |
| LM27951 | White LED Adaptive 1.5X/1X Switched Capacitor Current Driver |
| LM27952 | White LED Adaptive 1.5X/1X Switched Capacitor Current Driver |
| LM27953 | White LED Driver |
| LM2796 | Dual-Display White LED Driver |
| LM27961 | Dual-Display White |
| LM27964 | White LED Driver System |
| LM27965 | Dual Display White LED Driver |
