MP28367
DESCRIPTION
The MP28367 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 1A peak output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.
The MP28367 requires a minimum number of readily available standard external ponents. The MP28367 is available in TSOT23-6 packages.
FEATURES
- 1A Output Current
- 0.35Ω Internal Power MOSFET Switch
- Stable with Low ESR Output Ceramic
Capacitors
- Up to 90% Efficiency
- 0.1μA Shutdown Mode
- Fixed 1.4MHz Frequency
- Thermal Shutdown
- Cycle-by-Cycle Over Current Protection
- 6V to 21V Operating Input Range
- Output Adjustable from 0.81V to 15V
- Available in TSOT23-6 Packages
APPLICATIONS
- Distributed Power Systems
- Battery Charger
- Pre-Regulator for Linear Regulators
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