The LT8570-1 is a PWM DC/DC converter containing a 0.25A, 65V power switch. It is designed for boost, SEPIC, and inverting converter configurations. The device features an adjustable switching frequency between 200kHz and 1.5MHz, which can be set by an external resistor or synchronized to an external clock. It integrates a soft-start function and frequency foldback to protect the device during start-up or fault conditions. The part includes a SHDN pin that supports slowly varying input signals and provides an adjustable undervoltage lockout (UVLO) function.
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Analog Devices LT8570EMS8E-1#PBF technical specifications.
| Input Voltage Range | 2.55 to 40V |
| Switch Voltage | 65V |
| Switch Current Limit | 0.25A |
| Switching Frequency | 0.2 to 1.5MHz |
| Quiescent Current | 1.2mA |
| Operating Temperature Range | -40 to 125°C |
| Output Voltage Range | 1.204 to 65V |
| Number of Outputs | 1 |
| Topology | Boost, SEPIC, Inverting |
| RoHS | Compliant |
| Lead Free | Yes |
Download the complete datasheet for Analog Devices LT8570EMS8E-1#PBF to view detailed technical specifications.
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