General Description
BD95514MUV is a switching regulator with current capability of 4A and the ability to achieve low output voltages of 0.7V to 5.0V from a wide input voltage range of 4.5V to 28V. Built-in NMOS power transistors and implementation of Simple Light Load Mode (SLLMTM) technology make this device highly-efficient. SLLMTM improves efficiency when the device is used is used with light load, providing high efficiency over a wider range of loads. The device also uses a new technology called H3RegTM proprietary control method to achieve ultra-fast transient response against load changes. BD95514MUV is especially designed for various applications and is integrated with protection features such as soft-start, variable frequency, short circuit protection with timer latch, over voltage protection, and power good function.

FEATUREs
■ Internal 5V Linear Voltage Regulator (100mA)
■ Integrated H3RegTM DC/DC Converter Controller
■ Selectable Simple Light Load Mode (SLLMTM), Quiet
   Light Load Mode (QLLM) and Forced Continuous Mode
■ Built-in Thermal Shutdown, Low Input, Current
   Overload, Output Over/Under-Voltage Protection
   Circuitry
■ Soft Start Function to Minimize Rush Current during
   Startup
■ Adjustable Switching Frequency (f = 200kHz to
   1000kHz:It changes depending on the setup
   condition.)
■ Built-in Output Discharge Function
■ Tracking Function
■ Internal Bootstrap Diode

APPLICATION
   Mobile PCs, desktop PCs, LCD-TV, Digital Household
   Electronics