Large Current External FET Controller Type Switching
Regulators
Single/Dual-output High-frequency
Step-downSwitching
Regulator(Controllertype)
BD9853AFV
No.
09028EAT05
●Description The BD9853AFV is a 2-ch synchronous DC/DC controller that can operate at a maximum switching frequency of 2MHz, enabling the use of a smaller external coil than conventional lower-frequency switching
regulators.
This makes the BD9853AFV a suitable choice for downsizing applications.
●Features 1) Synchronous Switching
Regulator Controller 2channels 2) FET(Pch/Nch) Direct Drive 3) Adjustable Oscillator Frequency with External Resistor (Max.
2MHz) 4) Under Voltage Lockout Function (UVLO) 5) Thermal Shut Down Funct...