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SC1650 |
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| Part Number | SC1650 |
| Manufacturer | Semtech Corporation |
| Description | The SC1650 is a high performance inverting DC-DC converter, designed to drive an external power switch to generate programmable negative voltages. In the particularly suitable LCD bias contrast applic... |
| Features |
• 4V to 24V input voltage operation • Adjustable output voltage up to -40V • Low quiescent current at 100µA • Pulse frequency modulation maintains high • • • efficiency (max 90%) 100kHz to 320kHz switching frequency Power-Saving shutdown mode (8µA typical) High efficiency with low cost external PNP bipolar transistor APPLICATIONS • Negative LCD contrast bias for 1. Notebook & palmtop computers 2. Pen-based data systems 3. Portable data collection terminals 4. Personal digital assistants Negative voltage supplies • BLOCK DIAGRAM ORDERING INFORMATION DEVICE (1) VOUT Adj PACKAGE SO-8 SC1650... |
| Document |
 SC1650 Data Sheet
PDF 90.51KB |
Similar Datasheet
Desde 2024. D4U Semiconductor.
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