| Part Number | SGM3133 |
| Manufacturer | Shengbang Microelectronics |
| Title | 4-Channel Charge Pump White LED Driver |
| Description | The SGM3133 is a high efficiency and cost effective charge pump white LED driver. It supports up to 4 white LEDs and regulates a constant current ... |
| Features |
● Input Voltage Range: 2.7V to 5.5V ● Drives up to 4 LEDs at 20mA Each ● 16-Step Brightness Control ● High Efficiency by Fractional Conversion with 1× and 1.5× Modes ● Automatic Charge Pump Mode Selection ● Switching Frequency: 1MHz ● 1% Typical LED ... |
| Datasheet |
 SGM3133 Datasheet
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