BL9384 Datasheet, PDF (1/6 Pages) SHANGHAI BELLING CO., LTD. – 3A, 18V High Efficiency Synchronous Step-Down Converter

BL9384
3A, 18V High Efficiency Synchronous Step-Down Converter
DESCRIPTION
The BL9384 is a wide input range, highefficiency,
DC-to-DC step-down switching regulator, capable
of delivering up to 3A of output current. Current
mode PWM control allows the use of small
external components, such as ceramic input and
output caps, as well as small inductors, while still
providing low output ripples. On top of the
integrated internal synchronous rectifier that
eliminates external Schottky diode, Overall
BL9384 is a highly efficient and robust solution
for DC-DC step-down applications that requires
wide input ranges.
BL9384 is available ESOP8 Packages.
FEATURES
• Wide Input Operating Range from 4.5V to 18V
• Capable of Delivering 3A
• No External Schottky Diode Needed
• Current Mode control
• 0.923V Reference for Low Output voltages
• Logic Control Shutdown
• Thermal shutdown and UVLO
• Available in ESOP8 Package
APPLICATIONS
• LCD TVs
• Notebook computers
• FPGA power supplies
• LED drivers
TYPICAL APPLICATION
PIN OUT
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