Datasheet Details
| Part number | MIC28500 |
|---|---|
| Manufacturer | Micrel Semiconductor |
| File Size | 1.44 MB |
| Description | Synchronous DC-DC Buck Regulator |
| Datasheet |
 MIC28500 Datasheet
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General Description
The Micrel MIC28500 is an adjustable frequency, synchronous buck regulator featuring a unique adaptive ontime control architecture.
The MIC28500 operates over an input supply range of 30V to 75V and provides a regulated output of up to 4A of output current.
Key Features
- to ensure protection of the IC during fault conditions. These include undervoltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, foldback current limit, “hiccup” mode shortcircuit protection and thermal shutdown. All support documentation can be found on Micrel’s web site at: www. micrel. com. Features.
- Hyper Speed Control™ architecture enables -High Delta V operation (VIN = 75V and VOUT = 0.8V) -Small output capacitance 30V.