Datasheet > BD9P205EFV-C

BD9P205EFV-C

更新时间： 2024-11-05 11:08:19

品牌	Logo	应用领域
罗姆 - ROHM		电池仪表雷达传感器转换器
页数	文件大小	规格书
60页	2181K
描述
BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过Nano Pulse Control™实现的稳定且较大的降压比、通过扩频功能实现的低EMI（低噪声）、在电池刚启动时也能稳定供电的高速响应性能，有助于降低系统功耗和降低BOM成本。包括ADAS的传感器、摄像头、雷达，以及车载信息娱乐、仪表盘、 BCM（车身控制模块）在内，适用于汽车中要求小型化、高效率化、高可靠性的应用。8-channel power tree Reference DesignFor automotive ADAS and Info-Displaya.productlink{color: #dc2039; text-decoration: underline !important;}a.productlink:hover {opacity: 0.6;}

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

BD9P205EFV-C 数据手册

Datasheet

3.5 V to 40 V Input, 2 A

Single 2.2 MHz Buck DC/DC Converter

For Automotive

BD9P2x5EFV-C Series

General Description

Key Specifications

BD9P2x5EFV-C Series are current mode synchronous

buck DC/DC converter integrating POWER MOSFETs.

◼ Input Voltage Range:

3.5 V to 40 V

(Initial startup is 4.0 V or more)

◼ Output Voltage Range

BD9P205EFV-C:

BD9P235EFV-C:

BD9P255EFV-C:

◼ Output Current:

Features

0.8 V to 8.5 V

3.3 V (Typ)

5.0 V (Typ)

◼

Nano Pulse Control^TM

AEC-Q100 Qualified^{(Note 1)}

Minimum ON Pulse 50 ns (Max)

Synchronous Buck DC/DC Converter Integrating

POWER MOSFETs

OCP_SEL = H

OCP_SEL = L

1.5 A (Max)

2.0 A (Max)

◼

Soft Start Function

Current Mode Control

Reset Function

Quiescent Current 10 μA (Typ)

with 12 V Input to 5.0 V Output

Light Load Mode (LLM)

Forced Pulse Wide Modulation (PWM) Mode

Phase Compensation Included

Selectable Spread Spectrum Switching

External Synchronization Function

Selectable Over Current Protection (OCP)

Input Under Voltage Lockout (UVLO) Protection

Thermal Shut Down (TSD) Protection

Output Over Voltage Protection (OVP)

Short Circuit Protection (SCP)

◼ Switching Frequency:

◼ Output Voltage Accuracy:

±1.75 % (-40 °C to +125 °C)

◼ Shutdown Current:

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

2.2 MHz (Typ)

2.1 μA (Typ)

◼

Package

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

6.5 mm x 6.4 mm x 1.0 mm

HTSSOP-B20

(Note 1) Grade 1

Applications

◼

Automotive Powered Supplies

Consumer Powered Supplies

HTSSOP-B20

Typical Application Circuit

C_BST

V_IN

VIN

BST

V_OUT

L₁

PVIN

VCC_EX

C_IN

VOUT_DIS

VOUT_SNS

PGND

VREG

OCP_SEL

C_OUT

R_RST

RESET

MODE

SSCG

C_REG

V_MODE

V_SSCG

GND

Figure 1. Application Circuit with Discharge Function (BD9P235EFV-C, BD9P255EFV-C)

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

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

.www.rohm.com

TSZ22111 • 14 • 001

TSZ02201-0J1J0AL01490-1-2

1/57

05.Sep.2022 Rev.003

12 3 4 5 6 7...60

中文翻译

下载PDF

与BD9P205EFV-C相关器件

型号	品牌	获取价格	描述	数据表
BD9P205MUF-C	ROHM	获取价格	BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过N
BD9P206EFV-C	ROHM	获取价格	BD9P2x6EFV-C Series are current mode synchronous buck DC/DC converter integrating POWER MO
BD9P208MUF-C	ROHM	获取价格	BD9P208MUF-C是内置功率MOSFET的电流模式同步整流式降压DC-DC转换器。
BD9P233MUF-C	ROHM	获取价格	BD9P233MUF-C是3.3V输出的低暗电流降压转换器。是通过LLM（Light Lo
BD9P235EFV-C	ROHM	获取价格	BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过N
BD9P235MUF-C	ROHM	获取价格	BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过N
BD9P236EFV-C	ROHM	获取价格	BD9P2x6EFV-C Series are current mode synchronous buck DC/DC converter integrating POWER MO
BD9P255EFV-C	ROHM	获取价格	BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过N
BD9P255MUF-C	ROHM	获取价格	BD9P系列是兼顾高速响应和高效率的42V耐压车载一次DC/DC转换器IC。其特点是通过N
BD9P256EFV-C	ROHM	获取价格	BD9P2x6EFV-C Series are current mode synchronous buck DC/DC converter integrating POWER MO

与BD9P205EFV-C相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

12
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

6
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

30
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

29

产品中心

服务支持

精选活动

关于我们

帮助中心

BD9P205EFV-C

BD9P205EFV-C 数据手册

与BD9P205EFV-C相关器件

与BD9P205EFV-C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

BD9P205EFV-C

BD9P205EFV-C 数据手册

与BD9P205EFV-C相关器件

与BD9P205EFV-C相关文章

您还可以找

您在本页遇到什么问题？