Datasheet > BD16950EFV-C

BD16950EFV-C

更新时间： 2024-11-12 11:08:15

品牌	Logo	应用领域
罗姆 - ROHM		栅极驱动驱动器
页数	文件大小	规格书
55页	4441K
描述
BD16950EFV是符合AEC-Q100的2ch半桥栅极驱动器。可通过从外部MCU执行16位串行外设接口（SPI）进行控制。可独立控制高边/低边Nch-MOSFET，可通过MCU以各种模式进行控制。而且，用于调整转换速率的可变驱动电流设定适用于EMI和高效率驱动。错误信号可通过MCU读取。还可通过MCU复位各种设定寄存器。

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BD16950EFV-C 数据手册

2ch Half-Bridge Gate Driver

BD16950EFV-C

General Description

Key Specifications

The BD16950EFV is an AEC-Q100 automotive qualified

2-channel Half-Bridge Gate Driver, controlled by an

 Input Voltage VS:

 Input Voltage VCC:

5.5V to 40V

3.0V to 5.5V

external MCU through

a 16-bit Serial Peripheral

 Gate Drive Voltage

for Half-Bridge:

Interface (SPI). Independent control of low-side and

high-side N-MOSFETS allows for several MCU

controlled modes. A programmable drive current is

available to adjust slew-rates, in order to meet EMI and

power dissipation requirements. Diagnostics can be

read and reset by an external MCU.

11V(Typ)

 VS Quiescent Supply Current:

 VCC Quiescent Supply Current:

 Gate Driver Current

0µA(Typ)

2µA(Typ)

1mA to 31mA

with 1mA step

 Cross Current Protection Time

 SPI clock

0.25μs to 92μs

Features

■

AEC-Q100 Qualified^(Note1)

7MHz (Max)

■

2ch Half-Bridge Gate Drivers

4 external MOSFETs are Controlled Independently

Half-Bridge Control Modes are Selected by SPI

Slew Rates are Controlled with Constant Source

/Sink Current.

Package

HTSSOP-B24

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

7.8mm × 7.6mm × 1.00mm

■

500 kHz Oscillation for Charge Pump.

16bit SPI

(Note1) Grade1

Applications

4WD Torque Distribution System, Power Window

■

Lifter, Sun Roof Module, Wiper, Seat Belt

Tensioner, Seat Positioning etc.

Typical Application Circuit

VBAT

C_VS

C_CP1

DRAIN

C_CP2

CPM

CPP

T_GH2

T_GH1

GH1

SH1

GH2

Voltage

Regulator

VCC

C_VCC

SH2

GL1

BD16952EFV

BD16950EFV

T_GL2

T_GL1

SCLK

CSB

RSTB

GL2

μC

SGND

PGND

PWM1

PWM2

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

www.rohm.com

TSZ02201-0GBG0BD00160-1-2

TSZ02201-0F3F0BD00050-1-2

1/52

01.MAR.2017 Rev.001

TSZ22111･14･001

12 3 4 5 6 7...55

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与BD16950EFV-C相关器件

型号	品牌	获取价格	描述	数据表
BD16951EFV-M	ROHM	获取价格	The BD16951EFV is an AEC-Q100 automotive qualified 2-channel Half-Bridge Gate Driver, cont
BD16952EFV-ME2	ROHM	获取价格	Brush DC Motor Controller, PDSO24, HTSSOP-24
BD170	ETC	获取价格	TRANSISTOR \| BJT \| PNP \| 80V V(BR)CEO \| 1.5A I(C) \| TO-126
BD170240N50100AHF	ANAREN	获取价格	Rectangular Power Connector, 3 Contact(s), Female, Solder Terminal, Receptacle
BD-1712G	OKAYA	获取价格	Single Color LED, Green,
BD-1713A	OKAYA	获取价格	Single Color LED, Amber,
BD1722J50100A00	ANAREN	获取价格	Ultra Low Profile 0805 Balun 50 to 100 Balanced
BD1722J50100AHF	ANAREN	获取价格	Balun, 1.7 - 2.2 GHz, 0805, 50 to 100 Ohm
BD1722J50150A00	ANAREN	获取价格	Ultra Low Profile 0805 Balun 50ヘ to 150ヘ Bala
BD1722J50200A00	ANAREN	获取价格	Ultra Low Profile 0805 Balun 50ヘ to 200ヘ Bala

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