BD9F500QUZ-E2集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF中文资料

BD9F500QUZ-E2属于集成电路（IC）的稳压器-DC-DC开关稳压器。由罗姆半导体集团制造生产的BD9F500QUZ-E2稳压器 - DC-DC 开关稳压器DC-DC 开关稳压器 PMIC（电源管理集成电路）产品族中的产品是元器件级设备，用于需要稳定 DC 输入电压和/或将其转换为不同幅度的输出电压的应用。这些器件与称为“控制器”PMIC 的类似产品的区别在于集成了主开关元件，设备提供的电力会通过该元件。

General Description

BD9F500QUZ is a synchronous buck DC/DC converter

with built-in low on-resistance power MOSFETs. It

capable of providing current up to 5 A. It features fast

transient response due to Constant On-Time control

system. The Light Load Mode control improves efficiency

light-load conditions. It is ideal for reducing standby power

consumption of equipment. Power Good function makes

possible for system to control sequence. It achieves the

high power density and offer a small footprint on the PCB

by employing small package.

特性 Features

Single Synchronous Buck DC/DC Converter

Constant On-Time Control

Light Load Mode Control

Adjustable Soft Start

Power Good Output

Nano Pulse Control™

Output Capacitor Discharge Function

Over Voltage Protection (OVP)

Over Current Protection (OCP)

Short Circuit Protection (SCP)

Thermal Shutdown Protection (TSD)

Under Voltage Lockout Protection (UVLO)

VMMP16LZ3030 Package

Backside Heat Dissipation, 0.5 mm Pitch

Applications

Step-down Power Supply for SoC, FPGA,

Microprocessor

Printer (MFP / LBP / IJP / POS)

OA Equipment

Laptop PC

USB Type-C Applications