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DRV3256AEPAPRQ1集成电路(IC)电机驱动器控制器规格书PDF中文资料
厂商型号 |
DRV3256AEPAPRQ1 |
参数属性 | DRV3256AEPAPRQ1 封装/外壳为64-TQFP 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 电机驱动器,控制器;DRV3256AEPAPRQ1应用范围:通用;产品描述:INTEGRATED 3-PHASE 48-V AUTOMOTI |
功能描述 | 控制器 - 电流管理 |
文件大小 |
1.2053 Mbytes |
页面数量 |
18 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-20 17:49:00 |
DRV3256AEPAPRQ1规格书详情
1 Features
• AEC-Q100 qualified for automotive applications:
– Device ambient temperature grade 0: –40°C to
+150°C
– Device HBM ESD classification level 2
– Device CDM ESD classification level C4B
• Functional Safety-Compliant targeted
– Developed for functional safety applications
– Documentation to aid ISO 26262 system design
will be available upon production release
– Systematic capability up to ASIL D targeted
• Three N-Channel half-bridge gate driver
– 2-A/2.5-A max peak gate drive current
– Power architecture optimized for 48-V
applications
– 12-V/48-V split supply architecture
– 95-V transient absolute maximum rating of DC
link power supply (DHCP)
– 105-V Bootstrap voltage to support 90-V
MOSFET operating voltage range
– Bootstrap with charge pump for 100 duty
cycle
• Integrated 1x (DRV3256A-Q1) or 3x (DRV3256-
Q1) current shunt amplifirers
• Integrated configurable Active Short Circuit (ASC)
function
– Low-side (DRV3256A-Q1) or Low-side and
High-side (DRV3256-Q1/DRV3256B-Q1) ASC
support
– Low-side and High-side ASC support
– Device pin control available
– Fault handling capability
• Serial peripheral interface (SPI) with CRC
• Supports 3.3-V and 5-V logic inputs
• Advanced protection features
– Battery voltage monitors
– MOSFET VDS overcurrent monitors
– Rshunt overcurrent monitors
– MOSFET VGS gate fault monitors
– Analog built in self test
– Internal regulator and clock monitors
– Device thermal warning and shutdown
– Fault condition indicator pins
2 Applications
• Automotive 48-V Mild Hybrid Motor Drives
– Belt and integrated starter generators, and
Motor generators
– Electrical Power Steering
– eTurbos and eBoosters
– HVAC compressors and fans
– Transmission control and actuation
– Oil, transmission, and water pumps
3 Description
The DRV3256-Q1 family of devices are highlyintegrated
three phase gate drivers for 48-V
automotive motor drive applications. These devices
are specifically designed to support high-power motor
drive applications by providing 2-A peak source
and 2.5-A peak sink gate drive currents, and 90-V
MOSFET transient over voltage support. A highly
efficient bootstrap architecture is used to minimize
power losses and self-heating of the gate drivers. A
charge pump allows for the gate drivers to support
100 PWM duty cycle control.
A wide range of diagnostics, monitoring, and
protection features supports a robust motor drive
system design. A highly configurable Active Short
Circuit (ASC) function which enables selected
external MOSFETs is integrated to achieve the fast
response to system faults and to eliminate the needs
of external components.
Three or single low-side current shunt amplifiers are
optionally provided to support resistor based low-side
current sensing.
DRV3256AEPAPRQ1属于集成电路(IC) > 电机驱动器,控制器。美国德州仪器公司制造生产的DRV3256AEPAPRQ1电机驱动器,控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列,可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异,范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。
产品属性
更多- 产品编号:
DRV3256AEPAPRQ1
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 电机驱动器,控制器
- 系列:
Automotive, AEC-Q100
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 电机类型 - 步进:
多相
- 电机类型 - AC,DC:
无刷 DC(BLDC)
- 功能:
控制器 - 电流管理
- 输出配置:
半桥(3)
- 接口:
SPI
- 技术:
NMOS
- 应用:
通用
- 电流 - 输出:
2.5A
- 电压 - 供电:
20V ~ 90V
- 电压 - 负载:
20V ~ 90V
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
64-TQFP 裸露焊盘
- 供应商器件封装:
64-HTQFP(10x10)
- 描述:
INTEGRATED 3-PHASE 48-V AUTOMOTI
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
标准封装 |
7053 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
询价 | ||
TI(德州仪器) |
23+ |
HTQFP64 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
21+ |
SOP |
2705 |
原装现货假一赔十 |
询价 | ||
TI |
08+ |
SOP20 |
21 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
22+ |
5000 |
询价 | |||||
24+ |
QFN |
96880 |
只做原装,欢迎来电资询 |
询价 | |||
原厂 |
23+ |
QFN |
9680 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
Texas Instruments |
23+/24+ |
64-TQFP |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
TI |
SOP20 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
TI原装正品 |
24+ |
HTQFP-64 |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |