HM1588 Overview
HM1588 is a high efficiency Z monolithic synchronous step-down DC/DC converter utilizing a constant frequency, average current mode control architecture. Capable of delivering up to 1.5A continuous load with excellent line and load regulation. The device operates from an input voltage range of 8.5V to 100 V and provides an adjustable output voltage from 1.0V to 60V.
HM1588 Key Features
- Wide 8.5V to 100 V Operating input Range
- 2.0A Peak Output Current
- 350uA Quiescent Current
- 100mΩ/100 mΩ Internal Power MOSFET
- Adjustable Output Voltages
- +/-2% Output Voltage Accuracy
- 350KHz Frequency
- Burst Mode Operation at Light Load
- Cycle-by-cycle Over Current Protection
- Output Short Circuit Protection with Hiccup