| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DRV8436 | Stepper Drivers With Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune Technology 文件:1.12271 Mbytes 页数:40 Pages | TI 德州仪器 | TI | |
DRV8436 | 具有集成电流感应功能和 1/256 微步进的 48V、1.5A 双极步进电机驱动器 DRV8436 是一款适用于工业和消费类终端设备应用的步进电机驱动器。该器件由两个 N 沟道功率 MOSFET H 桥驱动器、一个微步进分度器以及集成电流感应功能完全集成。DRV8436 最高可驱动 1.1A 的均方根电流(取决于 PCB 设计)。\n\nDRV8436 采用内部电流感应架构,无需再使用两个外部功率感应电阻器,可缩小 PCB 面积并降低系统成本。该器件使用内部 PWM 电流调节方案,该方案能在智能调优、慢速和混合衰减选项之间进行选择。智能调优衰减技术可自动调节,从而实现出色的电流调节性能并对电机变化和老化效应进行补偿。\n\n简易 STEP/DIR 接口允许外部控制器管理步进电 • PWM 微步进电机驱动器 \n• 最高 1/256 的微步进分度器\n• 集成式电流感应功能 \n• ±7.5% 满量程电流精度\n• 智能调优衰减技术、固定慢速和混合衰减选项\n• 低 RDS(ON):24V、25°C 时为 900mΩ HS + LS \n• 可配置的关断时间 PWM 斩波 \n• 支持 1.8V、3.3V、5.0V 逻辑输入\n• 小型封装和外形尺寸\n• VM 欠压锁定 (UVLO)\n• 过流保护 (OCP)\n• 故障调节输出 (nFAULT); | TI 德州仪器 | TI | |
DRV8436E Dual H-Bridge Motor Drivers With Integrated Current Sense and Smart Tune Technology 文件:1.06967 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
DRV8436E Dual H-Bridge Motor Drivers With Integrated Current Sense and Smart Tune Technology 文件:1.06967 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
DRV8436E Dual H-Bridge Motor Drivers With Integrated Current Sense and Smart Tune Technology 文件:1.06967 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
DRV8436E Dual H-Bridge Motor Drivers With Integrated Current Sense and Smart Tune Technology 文件:1.06967 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
DRV8436E Dual H-Bridge Motor Drivers With Integrated Current Sense and Smart Tune Technology 文件:1.06967 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
Stepper Drivers With Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune Technology 文件:1.12271 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
Stepper Drivers With Integrated Current Sense, 1/256 Microstepping, STEP/DIR Interface and Smart Tune Technology 文件:1.12271 Mbytes 页数:40 Pages | TI 德州仪器 | TI | ||
具有集成电流感应功能的 48V、1.5A 双极步进或双路有刷电机驱动器 The DRV8436E/P devices are dual H-bridge motor drivers for a wide variety of industrial applications. The devices can be used for driving two DC motors, or a bipolar stepper motor. The output stage of the driver consists of N-channel power MOSFETs configured as two full H-bridges, charge pump regula • Dual H-bridge motor driver \n• Dual bidirectional brushed-DC motors\n• Integrated current sense functionality \n• ±7.5% Full-scale current accuracy\n• 4.5- to 48-V Operating supply voltage range\n• PHASE/ENABLE\n• Smart tune decay technology, fixed slow, fast and mixed decay options\n• High Cu; | TI 德州仪器 | TI |
技术参数
- Vs (Min) (V):
4.5
- Vs ABS (Max) (V):
50
- Full-scale current (A):
1.5
- Peak output current (A):
2.5
- RDS(ON) (HS + LS) (mOhms):
900
- Sleep current (uA):
2
- Control mode:
STEP/DIR
- Control interface:
Hardware (GPIO)
- Micro-stepping levels:
256
- Features:
Integrated Current Sensing
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州仪器 |
25+ |
HTSSOP28 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
25+ |
VQFN (RGE) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI/德州仪器 |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
TI |
24+ |
VQFN-24 |
10000 |
询价 | |||
TI |
21+ |
HTSSOP28 |
2000 |
进口原装现货假一赔万力挺实单 |
询价 | ||
TI/德州仪器 |
23+ |
VQFN24 |
2253 |
正规渠道,只有原装! |
询价 | ||
TI |
2022+ |
原装现货 |
6000 |
只做原装,可提供样品 |
询价 | ||
TI/德州仪器 |
22+ |
VQFN-24 |
18000 |
原装正品 |
询价 |
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