LR745 is SUTEX [Supertex, Inc] company product |
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![]() LR745 PDF Download |
File Size : | 327.66 KB |
| Manufacturer: | SUTEX [Supertex, Inc] | |
| Description: |
...? Output current limiting? For PWM ICs with start-up threshold voltageof 13.9V to 18.8V? Very low power consumption after start-up... ...The Supertex LR7 is a high input voltage SMPS start-up circuit.The LR7 is ideally suited for use with industry standard lowvoltage PWM ICs having start thresholds of 13.9V to 18.8V. Itallows the PWM ICs to be operated from rectified 120V or... ...used for this purpose. The internal circuitry of the LR7 allows thePWM ICs to operate at a VCC voltage below their start threshold... |
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