MHP8566
Overview
The MHP8566 is a non-isolated Point of Load switching regulator for high reliability, Military and Space distributed power applications. Fully integrated, these include a buck controller, inductor, and input / output capacitors combined in a single package. The device operates from an input voltage of +4.5V to +5.5V (Note 1), providing step down power conversion to output voltages as low as 1V or lower (See Note 2 and 6). Operating features include output voltage adjust, output current limit, enable, external synchronization and soft start. The device can also be setup in a parallel configuration to increase output current capability and reduce ripple on the input and output supplies. Careful design and layout ensure excellent stability, transient response, and low noise operation. Packaged in a compact metal case, it operates over the full -55°C to +125°C temperature range.Resources
Datasheets | |
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MHP8566 datasheet |
Others | |
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Microsemi Space Forum 2012 |
App Notes | |
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LAN-001 Radiation Hardened Point-of-Load Regulators MHP8564 / 8565 / 8566 / 8567 | |
TN-206:Voltage-Mode, Current-Mode (and Hysteretic Control) |