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参数资料
| 型号： | A4931MET-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 9/9页 |
| 文件大小： | 0K |
| 描述： | IC DC MOTOR PREDRIVER 3PH 28QFN |
| 标准包装： | 73 |
| 应用： | DC 电机驱动器，无刷（BLDC），3 相 |
| 输出数： | 1 |
| 电源电压： | 8 V ~ 33 V |
| 工作温度： | -20°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-VFQFN 裸露焊盘 |
| 供应商设备封装： | 28-QFN/MLP 裸露焊盘（5x5） |
| 包装： | 托盘 |
A4931
3-Phase Brushless DC Motor Pre-Driver
ET Package, 28-Contact QFN
0.30
1
2
28
A
5.00 ±0.15
5.00 ±0.15
1.15
1
28
0.50
3.15
4.80
3.15
0.25 –0.07
29X
D
0.08 C
+0.05
SEATING
PLANE
0.90 ±0.10
C
C
4.80
PCB Layout Reference View
0.50
For Reference Only
(reference JEDEC MO-220VHHD-1)
Dimensions in millimeters
0.55 –0.10
+0.20
2
1
B
3.15
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Exposed thermal pad (reference only, terminal #1
identifierappearanceatsupplierdiscretion)
C Reference land pattern layout (reference IPC7351
QFN50P500X500X100-29V1M);
28
3.15
All pads a minimum of 0.20 mm from all adjacent pads; adjust as
necessary to meet application process requirements and PCB layout
tolerances;whenmountingonamultilayerPCB,thermalviasatthe
exposed thermal pad land can improve thermal dissipation (reference
EIA/JEDEC Standard JESD51-5)
D Coplanarity includes exposed thermal pad and terminals
Copyright ?2007-2013,Allegro MicroSystems, LLC
Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to
permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its
use; nor for any infringement of patents or other rights of third parties which may result from its use.
For the latest version of this document, visit our website:
www.allegromicro.com
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A4931METTR-T | 功能描述:IC DC MOTOR PREDRIVER 3PH 28QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 标准包装:1 系列:- 应用:步进电机驱动器，1-2 相，2 相 评估套件:- 输出数:1 电流 - 输出:800mA 电压 - 负载:10 V ~ 28 V 电源电压:4.75 V ~ 5.25 V 工作温度:-20°C ~ 90°C 安装类型:表面贴装 封装/外壳:28-SOP + 2 翼片裸露焊盘 供应商设备封装:28-HSOPHC（15.2x7.9） 包装:剪切带 (CT) 其它名称:869-1268-1 |
| A4931METTR-T | 制造商:Allegro MicroSystems 功能描述:IC MOTOR PRE-DRIVER FULL BRIDGE QFN28 |
| A49323-000 | 制造商:TE Connectivity 功能描述:CTC-0015-22-9/5-9CS3182 - Cable Rools/Shrink Tubing 制造商:TE Connectivity 功能描述:Thermocouple Extension Cable 2Conductors 22AWG 3.6mm |
| A4933 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:The A4933 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications. |
| A4933KJPTR-T | 功能描述:IC PREDRIVER MOSFET 3PH 48LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:5 系列:- 配置:低端 输入类型:非反相 延迟时间:600ns 电流 - 峰:12A 配置数:1 输出数:1 高端电压 - 最大（自引导启动）:- 电源电压:14.2 V ~ 15.8 V 工作温度:-20°C ~ 60°C 安装类型:通孔 封装/外壳:21-SIP 模块 供应商设备封装:模块 包装:散装 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名称:835-1063 |
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