BD9E151ANUX集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF中文资料

BD9E151ANUX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BD9E151ANUX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

BD9E151ANUX is diode-rectification buck converter of

high input voltage 28 V with integrated Power MOSFET.

Because of diode-rectification, a pulse skips in light load

automatically and it maintains high efficiency. In addition,

it is available for battery powered application because

supply current is small with 0 uA at shutdown. It can easily

make a small power supply with the external parts of the

wide range, because the use of ceramic capacitor is

possible, and because it has high speed road response by

current mode control and has the external setting phase

compensation.

特性 Features

Wide Input Range (VIN = 6 V to 28 V)

30 V / 80 mΩ Integrated Power MOSFET

600 kHz (Typ) High Frequency Operation

Built in Reference Voltage (1.0 V ± 1.0 )

Built in Over Current Protection (OCP), Under Voltage

Lockout (UVLO), Over Voltage Protection (OVP),

Thermal Shutdown (TSD)

Stand-by mode (IIN = 0 μA)

VSON008X2030 Small Package

Applications

Surveillance Camera Applications

Consumer 12 V, 24 V BUS-Line Systems

OA Applications