Datasheet Summary
45V, 4A Synchronous Buck Regulator
Features
- 4.6V to 45V Operating Input Voltage Supply
- Up to 4A Output Current
- Integrated High-Side and Low-Side N-Channel
MOSFETs
- HyperLight Load (MIC28513-1) and Hyper Speed
Control (MIC28513-2) Architecture
- Enable Input and Power Good (PGOOD) Output
- Programmable Current-Limit and Foldback
“Hiccup” Mode Short-Circuit Protection
- Built-In 5V Regulator for Single-Supply Operation
- Adjustable 200 kHz to 680 kHz Switching
Frequency
- Fixed 5 ms Soft-Start
- Internal pensation and Thermal Shutdown
- Thermally-Enhanced 24-Pin 3 mm x 4 mm FQFN
Package
- - 40°C to +125°C Junction Temperature Range
Applications
- Industrial Power Supplies
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