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ST1937 |
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| Part Number | ST1937 |
| Manufacturer | STANSON |
| Description | ST1937 is a step-up DC/DC converter for white LED driver with constant current. The device can driver one to four LEDs in series from a single cell Lithium ion battery. Internal functions include curr... |
| Features |
z Fast 1.2MHz Switching Frequency z High Efficiency up to 85% z Drives up to Four LEDs From 3.2V
Supply z Low Quiescent Current z Internal Over Temperature and Current
Limiting Shutdown Function z Internal Soft-Star... |
| Document |
 ST1937 Data Sheet
PDF 193.47KB |
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Desde 2024. D4U Semiconductor.
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