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ST1938 |
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| Part Number | ST1938 |
| Manufacturer | STANSON |
| Description | The ST1938 is a step-up DC/DC converter for white LED driver with over voltage protection. The device can driver one to four LEDs in series from a single cell Lithium Ion battery. Internal functions i... |
| Features |
z Current Source with Over Voltage Protection
z Fast 0.8MHz Switching Frequency z High Efficiency up to 87% z Drives up to Four LEDs From 3.2V
Supply z Drives up to Six LEDs From a 5V Supply z Low Quiescent Current z Disconnects LEDs i... |
| Document |
 ST1938 Data Sheet
PDF 121.30KB |
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