| Part Number | SGM3140B |
| Manufacturer | Shengbang Microelectronics |
| Title | 500mA Buck/Boost Charge Pump LED Driver |
| Description | The SGM3140B is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications. The charge pump can be set ... |
| Features |
a very low shutdown current, an automatic soft-start mode to limit inrush current, as well as over-current, over-voltage and over-temperature thermal shutdown control.
A low current-sense reference voltage (47mV) allows the use of small 0603 current ...
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| Datasheet |
 SGM3140B Datasheet
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