Datasheet > BD9V100MUF-C

BD9V100MUF-C

更新时间： 2024-09-18 11:08:19

品牌	Logo	应用领域
罗姆 - ROHM		电池脉冲转换器
页数	文件大小	规格书
42页	3460K
描述
BD9V100MUF-C是一种内置高电压额定功率MOSFET的电流型同步降压转换器。通过Nano Pulse Control技术，宽范围输入16V~60V，极短的最小脉冲宽度小于20ns，可在2.1MHz的工作频率下从48V电池直接转换为3.3V。

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BD9V100MUF-C 数据手册

Datasheet

16V to 60V, 1A 1ch 2.1MHz

Synchronous Buck Converter Integrated FET

For Automotive

BD9V100MUF-C

General Description

Key Specifications

BD9V100MUF-C is a current mode synchronous buck

converter integrating high voltage rating POWER

MOSFETs. The wide range input 16V to 60V and very

short minimum pulse width down to 20ns enables direct

conversion from 48V battery to 3.3V at 2.1MHz operation



Input Voltage Range:

Output Voltage Range:

Output Current:

Operating Frequency:

Reference Voltage Accuracy:

16V to 60V

0.8V to 5.5V

1A(Max)

1.9MHz to 2.3MHz

by Nano Pulse Control^TM

±2% (-40°C to +125°C)

Shutdown Circuit Current: 0µA(Typ)

Operating Temperature Range: -40°C to +125°C



Features



Nano Pulse Control^TMEnables Direct Conversion

Package

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

4.00mm x 4.00mm x 1.00mm

60V to 3.3V at 2.1MHz



AEC-Q100 Qualified^{(Note 1)}

VQFN24FV4040

SW Minimum ON Time 20ns(Max)

Synchronous Switching Regulator Integrating

POWER MOSFETs



Soft Start Function

Current Mode Control

Over Current Protection

Input Under Voltage Lock Out Protection

Input Over Voltage Lock Out Protection

Thermal Shutdown Protection

Output Over Voltage Protection

Short Circuit Protection

Enlarged View

Wettable Frank QFN Package

(Note 1) Grade 1

VQFN24FV4040

Wettable Flank Package

Applications

 Automotive Battery Powered Supplies

 Industrial Equipment

 Consumer Supplies

Typical Application Circuit

Figure 1. Application Circuit

Nano Pulse Control^TMis a trademark of ROHM Co., Ltd.

〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays

www.rohm.com

TSZ02201-0J1J0AL01310-1-2

01.Jun.2017 Rev.001

1/39

TSZ22111 • 14 • 001

12 3 4 5 6 7...42

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