Document
Datasheet
2.7V to 5.5V Input, 2A Integrated MOSFET Single Synchronous Buck DC/DC Converter For Automotive
BD9S200MUF-C
General Description
BD9S200MUF-C is a synchronous buck DC/DC Converter with built-in low On Resistance power MOSFETs. It is capable of providing current up to 2A. The SLLMTM control provides excellent efficiency characteristics in light-load conditions which make the product ideal for reducing standby power consumption of equipment. Small inductor is applicable due to high
switching frequency of 2.2MHz. It is a current mode control DC/DC Converter and features high-speed transient response. Phase compensation can also be set easily.
It can also be synchronized to external pulse.
Key Specifications
Input Voltage:
2.7V to 5.5V
Output Voltage Setting:
0.8V to VPVIN x 0.8V
Output Current:
2A(Max)
Switching Frequency:
2.2MHz(Typ)
High Side MOSFET ON Resistance: 35mΩ (Typ)
Low Side MOSFET ON Resistance: 35mΩ (Typ)
Shutdown Circuit.