MP29373
DESCRIPTION
The MP29373 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs. It achieves 1.5A continuous output current for each output 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. In shutdown mode, the regulator draws 40μA of supply current.
The MP29373 requires a minimum number of readily available standard external ponents.
FEATURES
- 1.5A Current for Each Output
- 0.18Ω Internal Power MOSFET Switches
- Stable with Low ESR Output Ceramic
Capacitors
- Up to 90% Efficiency
- 40μA Shutdown Mode
- Fixed 1.4MHz Frequency
- Thermal Shutdown
- Cycle-by-Cycle Over Current Protection
- Wide 4.75V to 23V Operating Input Range
- Each Output Adjustable from 0.92V to 16V
- Configurable for Single Output with Double the Current
- Programmable Under Voltage...
