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LP5523 |
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| Part Number | LP5523 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LP5523 is a 9-channel LED driver designed to produce lighting effects for mobile devices. A highefficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device is equ... |
| Features |
•1 Three Independent Program Execution Engines, Nine Programmable Outputs with 25.5-mA FullScale Current, 8-Bit Current Setting Resolution, and 12-Bit PWM Control Resolution • Adaptive High-Efficiency 1×/1.5× Fractional Charge Pump - Efficiency Up to 94% • LED Drive Efficiency Up to 93% • Charge Pump With Soft Start and Overcurrent and Short-Circuit Protection • Built-in LED Test • 200-nA Typical Standby Current • Automatic Power-Save Mode IVDD = 10 µA (Typical) • Two-Wire I2C-Compatible Control Interface • Flexible Instruction Set • Large SRAM Program Memory • Small Application Circuit • Sour... |
| Document |
 LP5523 Data Sheet
PDF 1.33MB |
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Desde 2024. D4U Semiconductor.
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