Datasheet > BD9120FVM-TR

BD9120FVM-TR

更新时间： 2024-11-05 01:09:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
50页	3886K
描述
Synchronous Buck Converter with Integrated FET

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BD9120FVM-TR 数据手册

Datasheet

Synchronous Buck Converter with

Integrated FET

BD9106FVM BD9107FVM BD9109FVM BD9110NV BD9120HFN

General Description

Key Specifications

 Input Voltage Range

BD9120HFN:

The

(BD9106FVM,

BD9107FVM,

BD9109FVM,

BD9110NV, and BD9120HFN) are ROHM’s high

efficiency step-down switching regulators designed to

produce a voltage as low as 1V from a supply voltage of

3.3V or 5.0V. It offers high efficiency by using

synchronous switches and provides fast transient

response to sudden load changes by implementing

current mode control.

2.7V to 4.5V

4.0V to 5.5V

4.5V to 5.5V

BD9106FVM, BD9107FVM:

BD9109FVM, BD9110NV:

 Output Voltage Range

BD9109FVM:

3.30V ± 2%

1.0V to 1.5V

1.0V to 1.8V

1.0V to 2.5V

BD9120HFN:

BD9107FVM:

BD9106FVM, BD9110NV:

 Output Current

BD9106FVM, BD9109FVM,

BD9120HFN:

BD9107FVM:

BD9110NV:

 Switching Frequency:

 FET ON-Resistance

Features

 Fast Transient Response because of Current Mode

Control System

 High Efficiency for All Load Ranges because of

Synchronous Switches (Nch and Pch FET) and

SLLM^TM(Simple Light Load Mode)

0.8A(Max)

1.2A(Max)

2.0A(Max)

1MHz(Typ)

 Soft-Start Function

Pch(Typ)/Nch(Typ)

200mΩ / 150mΩ

350mΩ / 250mΩ

0μA(Typ)

 Thermal Shutdown and ULVO Functions

 Short-Circuit Protection with Time Delay Function

 Shutdown Function

BD9110NV:

BD9106FVM, BD9107FVM:

BD9120HFN, BD9109FVM:

 Standby Current:

 Operating Temperature Range

BD9110NV:

Application

Power Supply for LSI including DSP, Microcomputer

and ASIC

-25°C to +105°C

-25°C to +85°C

BD9120HFN, BD9106FVM:

BD9107FVM, BD9109FVM:

Packages

W(Typ) x D(Typ) x H(Max)

Typical Application Circuit

C_IN

V_CC

VCC,PVCC

GND,PGND

V_OUT

VOUT

ITH

C_O

R₂

R₁

HSON8

2.90mm x 3.00mm x 0.60mm

MSOP8

2.90mm x 4.00mm x 0.90mm

R_ITH

C_ITH

Figure 1. Typical Application Circuit

SON008V5060

5.00mm x 6.00mm x 1.00mm

○Product structure：Silicon monolithic integrated circuit ○ This product has no designed protection against radioactive rays

www.rohm.com

TSZ02201-0J3J0AJ00090-1-2

02.Oct.2014 Rev.003

1/46

TSZ22111･14･001

12 3 4 5 6 7...50

中文翻译

下载PDF

与BD9120FVM-TR相关器件

型号	品牌	获取价格	描述	数据表
BD9120HFN	ROHM	获取价格	1ch DC/DC Converter Controller IC with Built-in Synchronous rectifier
BD9120HFN-E2	ROHM	获取价格	Switching Regulator, Current-mode, 0.8A, 1200kHz Switching Freq-Max, LEAD FREE, HSON-8
BD9120HFN-TR	ROHM	获取价格	暂无描述
BD9120NV-E2	ROHM	获取价格	Synchronous Buck Converter with Integrated FET
BD9120NV-TR	ROHM	获取价格	Synchronous Buck Converter with Integrated FET
BD9121GUL	ROHM	获取价格	Silicon Monolithic Integrated Circuit
BD9122GUL	ROHM	获取价格	1ch DC/DC Converter Controller IC with Built-in Synchronous rectifier
BD9122GUL_09	ROHM	获取价格	Output 0.5A or Less High Efficiency Step-down Switching Regulator with Built-in Power MOSF
BD9122GUL_12	ROHM	获取价格	2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET
BD9122GUL-E2	ROHM	获取价格	Switching Regulator, Current-mode, 0.3A, 1200kHz Switching Freq-Max, PBGA8, LEAD FREE, VCS

与BD9120FVM-TR相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

7
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

33
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

30

产品中心

服务支持

精选活动

关于我们

帮助中心

BD9120FVM-TR

BD9120FVM-TR 数据手册

与BD9120FVM-TR相关器件

与BD9120FVM-TR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BD9120FVM-TR

BD9120FVM-TR 数据手册

与BD9120FVM-TR相关器件

与BD9120FVM-TR相关文章

您还可以找

您在本页遇到什么问题？