BD9111NV-E2

BD 系列 4.5 至 5.5 V 1000 kHz 降压 表面贴装 开关稳压器 - SON-8

● Description

ROHM’s high efficiency step-down switching regulator BD9111NV is a power supply designed to produce a low voltage including 3.3 volts from 5 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.

● Features

1 Offers fast transient response with current mode PWM control system.

2 Offers highly efficiency for all load range with synchronous rectifier Nch/Pch FET and SLLMTM Simple Light Load Mode

3 Incorporates soft-start function.

4 Incorporates thermal protection and ULVO functions.

5 Incorporates short-current protection circuit with time delay function.

6 Incorporates shutdown function

7 Employs small surface mount package : SON008V5060

● Applications

Power supply for LSI including DSP, Micro computer and ASIC