| Part Number | LR745 |
| Manufacturer | Supertex Inc |
| Title | High Input Voltage SMPS Start-up |
| Description | The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs ha... |
| Features |
► Accepts inputs from 35V to 450V ► Output current limiting ► For PWM ICs with start-up threshold voltage of 13.9 - 18.0V ► Very low power consumption after start-up Applications ► Notebook and laptop computers ► Telecommunication power supplies ► Ba... |
| Datasheet |
 LR745 Datasheet
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