Datasheet > BD9130NV_12

BD9130NV_12

更新时间： 2024-11-28 08:51:51

品牌	Logo	应用领域
罗姆 - ROHM		转换器
页数	文件大小	规格书
20页	812K
描述
2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter integrated FET

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BD9130NV_12 数据手册

Datasheet

2.7V to 5.5V, 2.0A 1ch

Synchronous Buck Converter integrated FET

BD9130NV

●General Description

●Key Specifications

ROHM’s high efficiency step-down switching regulator

BD9130NV is a power supply designed to produce a

low voltage including 1 volts from 5.5/3.3 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.

 Input voltage range:

 Output voltage range:

 Output current:

 Switching frequency:

 Pch FET ON resistance:

 Nch FET ON resistance:

 Standby current:

2.7V to 5.5V

1.0V to 2.5V

2.0A (Max.)

1MHz(Typ.)

200mΩ(Typ.)

160mΩ(Typ.)

0μA (Typ.)

 Operating temperature range:

-25℃ to +105℃

●Features

■

Offers fast transient response with current mode

PWM control system.

●Package

SON008V5060:

5.00mm x 6.00mm x 1.00mm

■

Offers highly efficiency for all load range with

synchronous rectifier (Nch/Pch FET)

and SLLM^TM(Simple Light Load Mode)

Incorporates soft-start function.

Incorporates thermal protection and ULVO

functions.

●Applications

Power supply for LSI including DSP, Micro computer

and ASIC

■

Incorporates short-current protection circuit with

time delay function.

Incorporates shutdown function

●Typical Application Circuit

Fig.1 Typical Application Circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.

www.rohm.com

TSZ02201-0J3J0AJ00130-1-2

02.MAR.2012 Rev.001

1/18

TSZ22111･14･001

12 3 4 5 6 7...20

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与BD9130NV_12相关器件

型号	品牌	获取价格	描述	数据表
BD9130NV-E2	ROHM	获取价格	2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter integrated FET
BD9131MUV	ROHM	获取价格	Switching Regulator, Voltage-mode, 3A, 1200kHz Switching Freq-Max, 4 X 4 MM, VQFN-20
BD9132MUV	ROHM	获取价格	Output 2A or More High Efficiency Step-down Switching Regulator with Built-in Power MOSFET
BD9132MUV_12	ROHM	获取价格	2.7V to 5.5V, 3.0A 1ch Synchronous Buck Converter integrated FET
BD9132MUV-E2	ROHM	获取价格	Switching Regulator, Current-mode, 3A, 1200kHz Switching Freq-Max, 4 X 4 MM, LEAD FREE, VQ
BD9134MUV	ROHM	获取价格	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
BD9134MUV_0909	ROHM	获取价格	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
BD9134MUV_12	ROHM	获取价格	4.5V to 5.5V, 3.0A 1ch Synchronous Buck Converter Integrated FET
BD9134MUV-E2	ROHM	获取价格	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
BD91361MUV	ROHM	获取价格	2.7V to 5.5V, 4A 1ch Synchronous Buck Converter Integrated FET