MHP8565A数据手册Microchip中文资料规格书

描述 Description

The MHP series are non-isolated point-of-load switching regulators for high reliability military and space distributed power applications (MIL-PRF-38534 certified facility). Fully integrated, these include a buck controller, inductor, and input/output capacitors combined in a single package. They operate from an input voltage of +4.5V to +12V, providing step down power conversion to output voltages as low as 0.5V or lower. Operating features include output voltage adjust, output current limit, and output enable/disable. 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.Now available as SMD: 5962R1323601xxx

特性 Features

Single 3 amp product
Efficiencies to 87%, see Figure 6-7
Radiation hard to 100K rad TID
Single-event results show no significant output transients
Optimized for 5V input. Consult factory for higher input voltages.
Operates down to 4.5 volts input
Current mode control
Adjustable output voltage between 0.5V and 4V (depends on
Enable function available
Operates at a nominal frequency of 500 KHz