General Description
BD9B206NF-Z is one of the BD9Bx06NF-Z series of
single synchronous buck DC/DC converter with built-in
low on-resistance power MOSFETs. It can provide
current up to 2 A. The output voltage can achieve a
high accuracy due to ±1 % reference voltage. It
features fast transient response due to constant
on-time control system. The Light Load Mode control
improves efficiency in light-load conditions. It is ideal
for reducing standby power consumption of
equipment. Power Good function makes it possible for
system to control sequence. It achieves the high
power density and offer a small footprint on the PCB
by employing 6 pins 1.5 mm x 1.5 mm small package.
Features
◼ Single Synchronous Buck DC/DC Converter
◼ Constant On-time Control
◼ Light Load Mode Control
◼ ±1 % Reference Voltage Accuracy
◼ 100 % Duty Cycle
◼ Power Good Output
◼ Output Discharge Function
◼ Over Voltage Protection (OVP)
◼ Over Current Protection (OCP)
◼ Short Circuit Protection (SCP)
◼ Thermal Shutdown Protection (TSD)
◼ Under Voltage Lockout Protection (UVLO)
Applications
◼ Printer, OA Equipment
◼ Laptop PC / Tablet PC / Server
◼ Storage Device (HDD / SSD)
◼ Step-down Power Supply for SoC, FPGA, and
Microprocessor
◼ Video Surveillance
◼ Distributed Power Supply, Secondary Power
Supply