AMT49106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 |
AMT49106 |
参数属性 | AMT49106 封装/外壳为48-LQFP 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;AMT49106应用范围:汽车级;产品描述:AUTOMOTIVE THREE-PHASE MOSFET DR |
功能描述 | 控制器 - 速度 |
文件大小 |
2.97918 Mbytes |
页面数量 |
74 页 |
生产厂商 | Allegro MicroSystems |
企业简称 |
Allegro |
中文名称 | Allegro MicroSystems官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-3 11:42:00 |
相关芯片规格书
更多- AMT36VDDF25672Y-26A
- AMT333S-V
- AMT333S-V
- AMT333S-0048-1000-02-CCW
- AMT333S-0048-1000-02-CW
- AMT333S-0048-1000-02-CW
- AMT333S-0048-1000-04-CCW
- AMT333S-0048-1000-04-CW
- AMT333S-0048-1000-04-CW
- AMT333S-0048-1000-06-CCW
- AMT333S-0048-1000-06-CW
- AMT333S-0048-1000-06-CW
- AMT333S-0048-1000-08-CCW
- AMT333S-0048-1000-08-CW
- AMT333S-0048-1100-02-CCW
- AMT333S-0048-1100-02-CW
- AMT333S-0048-1100-02-CW
- AMT333S-0048-1100-04-CCW
AMT49106规格书详情
FEATURES AND BENEFITS
• 3-phase bridge MOSFET driver
• Bootstrap gate drive for N-channel MOSFET bridge
• Cross-conduction protection with adjustable dead time
• Charge pump for low supply voltage operation
• Operation at any PWM duty cycle up to and including 100
• 4.5 to 50 V supply voltage operating range
• Supply for external isolator
• Three programmable current sense amplifiers
• SPI-compatible serial interface
• Bridge control by direct logic inputs or serial interface
• Q&A watchdog
• Extensive programmable diagnostics
• Diagnostic verification
• Safety-assist features
• Automotive AEC-Q100 qualified
• A2-SIL™ product—device features for
safety-critical systems*
DESCRIPTION
The AMT49106 is an N-channel power MOSFET driver
capable of controlling MOSFETs connected in a 3-phase
bridge arrangement and is specifically designed for automotive
applications with high-power inductive loads, such as BLDC
motors.
A unique charge pump regulator provides the supply for the
MOSFET gate drive for battery voltages down to 5.5 V and
allows the AMT49106 to operate with a reduced gate drive down
to 4.5 V. Gate drive voltage and strength are programmable
to help reduce EMC issues. A bootstrap capacitor is used
to provide the above-battery supply voltage required for
N-channel MOSFETs with a VCP charge pump facilitating
high side gate drive switching at any PWM duty cycle up to
and including 100.
Full control is provided over all six power MOSFETs in the
3-phase bridge, allowing motors to be driven with block
commutation or sinusoidal excitation. The power MOSFETs are
protected from shoot-through by integrated crossover control
and optional programmable dead time.
Integrated diagnostics provide indication of multiple internal
faults, system faults, and power bridge faults, and can be
configured to protect the power MOSFETs under most shortcircuit
conditions. For safety-critical systems, the integrated
diagnostic operation can be verified under control of the serial
interface.
The serial interface is provided to alter programmable settings
and read back detailed diagnostic information.
The AMT49106 is supplied in a 48-pin QFP package (suffix JP)
with exposed thermal pad. The package is lead (Pb) free with
100 matte-tin leadframe plating.
AMT49106属于集成电路(IC) > 电机驱动器,控制器。Allegro MicroSystems制造生产的AMT49106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
- 产品编号:
AMT49106KJPTR
- 制造商:
Allegro MicroSystems
- 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 - 速度
- 输出配置:
半桥(3)
- 接口:
PWM,SPI
- 技术:
功率 MOSFET
- 应用:
汽车级
- 电流 - 输出:
4.1A
- 电压 - 供电:
4.5V ~ 50V
- 电压 - 负载:
4.5V ~ 50V
- 工作温度:
-40°C ~ 150°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
48-LQFP 裸露焊盘
- 供应商器件封装:
48-LQFP-EP(7x7)
- 描述:
AUTOMOTIVE THREE-PHASE MOSFET DR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Allegro MicroSystems |
22+/23+ |
LP-20 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
ALLEGRO |
23+ |
NA |
10 |
现货!就到京北通宇商城 |
询价 | ||
ALLEGRO/美国埃戈罗 |
22+ |
QFN48 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
Allegro MicroSystems |
21+ |
10-LSOP(0.154,3.90mm ) |
3163 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
ALLEGRO/雅丽高 |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ALLEGRO/美国埃戈罗 |
23+ |
QFN-24 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ALLEGRO |
23/22+ |
NA |
2000 |
代理渠道.实单必成 |
询价 | ||
ALLEGRO |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
Allegr |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |