Description

BD95830MUV is a 2ch switching regulator that can generate low output voltages (0.8V to 5.5V) at the large input voltage range (7.5 to 15V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistor. The IC also incorporates a new technology called H3RegTM, a Rohm proprietary control method which facilitates ultra-high transient response against changes in load. For protection and ease of use, the IC also incorporates soft start, and short circuit protection with timer latch functions. This switching regulator is designed for power supplies for Digital AV Equipments.

Features

1) 2ch H3RegTM DC/DC converter synchronous controller

2) Built-in N-MOSFET (High side:75mΩ , Low side:50mΩ )

3) Built-in Thermal Shut Down (TSD), Under-Voltage Lock-Out (UVLO), Adjustable Over Current Protection (OCP) : detected Low side FET Ron, Over Voltage Protection (OVP), Short Circuit Protection (SCP)

4) Soft start function to minimize rush current during startup

5) VQFN032V5050 package

6) Built-in 5V power supply for FET drive

7) Integrated bootstrap diode

8) Switching frequency : 400kHz～ 800kHz（ depend on input-output condition）

Applications

LCD-TV, PDP-TV, Set Top Box, Game Consoles, Desktop PCs

BD95830MUV属于集成电路（IC） > 稳压器 - DC-DC 开关稳压器。罗姆半导体集团制造生产的BD95830MUV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。