Datasheet > NSD7312A-Q1HSPR

NSD7312A-Q1HSPR

更新时间： 2024-09-19 17:00:39

品牌	Logo	应用领域
纳芯微 - NOVOSENSE		电机驱动
页数	文件大小	规格书
14页	690K
描述
NSD7312A是一款直流有刷电机驱动芯片，芯片内置功率N-MOSFET并为功率级提供全方位保护包括供电欠压保护，过流保护，过温保护，当保护功能触发后，芯片使用nFault引脚进行报错。该产品可提

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

NSD7312A-Q1HSPR 数据手册

NSD7312A

Brushed DC Motor Driver

Single H-Bridge

Datasheet (EN) 1.4

Product Overview

Key Features



Single H-Bridge Motor Driver

Wide 5-V to 36-V Operating Voltage

Full path (HS + LS) R_DS(on)Typical 520mΩ

3.6-A Peak Current Drive

The device NSD7312A is a H-bridge driver for brushed-DC

motor used for applications including printer, robotics, or

other small motor actuators. With two inputs (IN1 & IN2)

and the 4x integrated N-channel MOSFETs, the device can

control external motors bidirectionally with up to 3.6A

peak current. The input can be PWM modulated to control

motor speed using current chopping method. The device

also features sleep mode with low quiescent current when

both IN1 and IN2 inputs are low.

PWM Control Interface

Integrated Current Chopping Regulation with Current

Mirror Output



Low Quiescent Sleep Mode

The device is integrated with current chopping regulation,

depends on the internal reference Vtrip and the voltage of

IPROBE pin, which is proportional to the current output of

the integrated current mirror of the current flowing

through motor and IPROBE output resistor. The current

chopping function limits the current during motor start-up

or stall condition.

Small Package and Footprint

8-Pin HSOP8 4.9mm X 3.9mm with exposed PAD

Integrated Fault Protection Features

– VM Undervoltage Protection (UV)

– Overcurrent Protection (OCP)

– Over Temperature Shutdown (TSD)

– Fault indicating (nFAULT) and Automatic Fault Recovery

Industrial temperature grade (NSD7312A)

AEC-Q100 Grade1 Qualified

The device is also fully protected from faults including VM

undervoltage, overcurrent (output short to battery or short

to GND) and overtemperature. When fault condition is

removed, the device automatically resumes normal

operation.



Automotive temperature grade (NSD7312A-Q1)

Applications

Functional Block Diagrams



Printers

Robotics

Brushed-DC motor actuators

Electrical lock

Other Mechatronic Applications

Device Information

Part Number

Package Body Size

NSD7312A-DHSPR

HSOP8

4.90mm × 3.90mm

NSD7312A-Q1HSPR

Figure 1. NSD7312A Block Diagram

Page 1

12 3 4 5 6 7...14

中文翻译

下载PDF

与NSD7312A-Q1HSPR相关器件

型号	品牌	获取价格	描述	数据表
NSD7312-DHSPR	NOVOSENSE	获取价格	NSD7312是一款直流有刷电机驱动芯片，芯片内置功率N-MOSFET并为功率级提供全方位
NSD7312-Q1HSPR	NOVOSENSE	获取价格	NSD7312-Q1是一款直流有刷电机驱动芯片，芯片内置功率N-MOSFET并为功率级提供
NSD8306A-Q1HTSXR	NOVOSENSE	获取价格	NSD8306 – Q1是一款多通道半桥驱动芯片，内部集成6通道半桥，通过灵活配置，芯片可
NSD8306-Q1HTSXR	NOVOSENSE	获取价格	NSD8306 – Q1是一款多通道半桥驱动芯片，内部集成6通道半桥，通过灵活配置，芯片可
NSD8308-Q1HTSXR	NOVOSENSE	获取价格	NSD8308 – Q1是一款多通道半桥驱动芯片，内部集成8通道半桥，通过灵活配置，芯片可
NSD914F3T5G	ONSEMI	获取价格	High-Speed Switching Diode
NSD914X	LGE	获取价格	High Speed Switching Diode
NSD914X	WON-TOP	获取价格	SMD
NSD914XV2T1	ONSEMI	获取价格	High−Speed Switching Diode
NSD914XV2T1/D	ETC	获取价格	NSD914XV2T1 Data Sheet

与NSD7312A-Q1HSPR相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

21
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

18
SL74HC10N：高性能三输入与非门解析
2024-09-03

95
AIC1781A 电池充电控制器深度解析
2024-09-03

86

产品中心

服务支持

精选活动

关于我们

帮助中心

NSD7312A-Q1HSPR

NSD7312A-Q1HSPR 数据手册

与NSD7312A-Q1HSPR相关器件

与NSD7312A-Q1HSPR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

NSD7312A-Q1HSPR

NSD7312A-Q1HSPR 数据手册

与NSD7312A-Q1HSPR相关器件

与NSD7312A-Q1HSPR相关文章

您还可以找

您在本页遇到什么问题？