MIC2165 Description
The Micrel MIC2165 is a synchronous adaptive on-time buck controller targeting high-performance, cost-sensitive applications such as set-top boxes, gateways, routers, puting peripherals, and tele/networking equipment. The MIC2165 operates over a supply range of 4.5V to 28V. It has an internal linear regulator which provides a regulated 5V supply to power the internal control circuitry.
MIC2165 Key Features
- Hyper Speed Control™ architecture enables
- High VIN Low VOUT operation (VIN=28V & VOUT=0.8V)
- Small output capacitance
- HyperLight Load® Efficiency
- Built-in 5V regulator for single-supply operation
- Any CapacitorTM stable
- Zero ESR to high ESR
- Power-Good output
- Input voltage range: 4.5V to 28V
- 5μA typical shutdown current