Datasheet Summary
TECHNICAL NOTE
Large Current External FET Controller Type Switching Regulators
Single-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type)
BD9300F/ BD9300FV
Description The BD9300F/FV 1-channel DC/DC Step-up, step-down, and inverting converter controller. This IC has a wide input voltage range of 3.6 to 35 V, providing for a variety of applications. The pin assignment is similar to that of the BA9700, facilitating a space-saving application.
Features
1) 1-channel PWM control DC/DC converter controller 2) High voltage input of 3.6 to 35 V
3) Reference voltage accuracy of ±1%
4) Oscillation frequency variable in the range of 20 to 800 kHz 5) Built-in UVLO (Under...