CXMD32119双通道H桥电机驱动芯片两路H桥驱动驱动两路刷式直流电机或者一个双极步进电机或者螺线管或者其它感性负载1.5A驱动输出PWM电流整流/限流宽电压供电2.7V-12.8V欠压锁定保护过温关断电路
| 产品型号: | CXMD32119 |
| 产品类型: | 电机驱动IC |
| 产品系列: | 马达驱动系列 |
| 产品状态: | 量产 |
| 浏览次数: | 40 次 |
产品简介
CXMD32119为玩具、打印机和其它电机一体化应用提供一种双通道电机驱动方案。CXMD32119有两路H桥驱动,可以驱动两路刷式直流电机,或者一个双极步进电机,或者螺线管或者其它感性负载。每一个桥的功率输出模块由N通道功率MOSFET组成,叫作H桥驱动器。每个桥包含整流电路和限流电路。内部关断功能包含过流保护,短路保护,欠压锁定保护和过温保护,并提供一个错误输出管脚
The CXMD32119 provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications. The device has two H-bridge drivers, and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads.The output driver block of each H-bridge consists of N-channel power MOSFET’s configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current. Internal shutdown functions with a fault output pin are provided for over current protection, short circuit protection, under voltage lockout and overtemperature.
技术参数
| 输入电压范围 (VIN) |
V ~ 3~5.5VV |
|---|
| 输出电压 (VOUT) | 2.7V–15VV |
|---|
| 输出电流 (IOUT) | 1.5AA |
|---|
| 工作频率 | 500KHzHz |
|---|
| 转换效率 | 95%% |
|---|
| 封装类型 | TSSOP16 SOP16 QFN16 |
|---|
| Motor type | 马达驱动系列 |
|---|
| Control method | Serial Control串行控制 |
|---|
| Control interface | PWM |
|---|
| Microstep | 全、半、1/4、1/8、1/16、1/32步进 |
|---|
| Protection | 过流/过热/欠压/短路 |
|---|
| Drive method | Exterior Control外部控制 |
|---|
| Features | 低导通电阻RDS:180mΩ |
|---|
| Application | 工业控制 |
|---|
| Operating temp | -55 to 150 |
|---|
| Reference design | 步进电机驱动 |
|---|
| Iq | 1uA |
|---|
| Accuracy | ±1% |
|---|
| Output Current (mA) | 1.5A |
|---|
产品详细介绍
产品概述
CXMD32119为玩具、打印机和其它电机一体化应用提供一种双通道电机驱动方案。CXMD32119有两路H桥驱动,可以驱动两路刷式直流电机,或者一个双极步进电机,或者螺线管或者其它感性负载。每一个桥的功率输出模块由N通道功率MOSFET组成,叫作H桥驱动器。每个桥包含整流电路和限流电路。内部关断功能包含过流保护,短路保护,欠压锁定保护和过温保护,并提供一个错误输出管脚。CXMD32119提供两种封装,一种是带有裸露焊盘的TSSOP-16封装,能有效改善散热性能,且是无铅产品,引脚框采用100%无锡电镀。另一种封装为SOP16,不带裸露焊盘。
The CXMD32119 provides a dual bridge motor driver solution for toys, printers, and other mechatronic applications. The device has two H-bridge drivers, and can drive two DC brush motors, a bipolar stepper motor, solenoids, or other inductive loads.The output driver block of each H-bridge consists of N-channel power MOSFET’s configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current. Internal shutdown functions with a fault output pin are provided for over current protection, short circuit protection, under voltage lockout and overtemperature. A low-power sleep mode is also provided. The CXMD32119 is packaged in TSSOP16 with PowerPAD™,and QFN16 with PAD. Another package is SOP16.
产品特点 返回TOP
●双通道H桥电流控制电机驱动器
●驱动两路直流电机或者一个步进电机
●低RDS(ON)电阻
●1.5A驱动输出(TSSOP16封装)
●1.4A驱动输出(SOP16封装)
●输出可以并用,最大提供3A驱动输出
●宽电压供电,2.7V-12.8V
●PWM电流整流/限流
●过温关断电路
●短路保护
●欠压锁定保护
●Dual-H-Bridge Current-Control Motor Driver
●Capable of Driving Two DC Motors or One Stepper Motor
●Low MOSFET On-Resistance: HS + LS 400 mΩ
●Output Current:
TSSOP16、QFN16:1.5-A RMS per H-Bridge
SOP16: 1.4-A RMS per H-Bridge
●Outputs Can Be Paralleled for 3-A RMS
●Wide Power Supply Voltage Range: 2.7 V – 15 V
●PWM Winding Current Regulation/Limiting
应用范围 返回TOP
●锂电池供电玩具
●POS打印机
●安防相机
●办公自动化设备
●游戏机
●机器人
● Battery-Powered Toys
● POS Printers
● Video Security Cameras
● Office Automation Machines
● Gaming Machines Robotics
技术规格书(产品PDF) 返回TOP
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| 步进电机驱动 |
| 型号 |
输入电压范围(V) |
持续电流(A) |
低导通电阻RDS |
输出驱动电压 |
工作温度范围 |
封装形式 |
说明 |
| CXMD32109 |
3~5.5 |
2A |
640mΩ |
32V |
-55 to 150 |
QFN28 |
译码器的微特步进电机驱动器,能使双极步进电机以全、半、1/4、1/8、1/16步进模式工作 |
| CXMD32110 |
3~5.5 |
1.2 A |
320mΩ |
38V |
-55 to 150 |
QFN36 |
支持步进电机 的全步、半步、1/4步控制,或直流电机的正向、反向、 滑行模式控制 |
| CXMD32111 |
3~5.5 |
±2.5A |
200mΩ |
38V |
-55 to 150 |
TSSOP-28 |
双极步进电机以全、半、1/4、1/8、1/16、1/32步进模式工 |
| CXMD32112 |
3~5.5 |
±1A |
200mΩ |
38V |
-55 to 150 |
QFN24 TSSOP24 |
双极步进电机以全、半、1/4、1/8、1/16、1/32步进模式工作 |
| CXMD32113 |
3~5.5 |
3A |
180mΩ |
8V-38V |
-55 to 150 |
TSSOP-28 |
双极步进电机以全、半、1/4、1/8、1/16、1/32步进模式工作 |
| CXMD32114 |
3~5.5 |
±1A |
700mΩ |
35V |
-55 to 150 |
QFN-24 |
双极步进电机以全、半、1/4和1/8步进模式工作 |
| CXMD32115 |
3~5.5 |
±2A |
320mΩ |
35V |
-55 to 150 |
TSSOP24 |
内置转换器和过流保护的微特步进电机驱动芯片 |
| CXMD32116 |
3~5.5 |
±3.5A |
170mΩ |
38V |
-55 to 150 |
LQFP48 |
STEP/DIR微步进电机驱动芯片 |
| CXMD32117 |
3~5.5 |
2A |
250mΩ |
38V |
-55 to 150 |
TSSOP28 |
双通道 H 桥电机驱动芯片 |
| CXMD32118 |
3~5.5 |
1A |
0.4Ω |
1.8V-7V |
-55 to 150 |
DFN10 |
低压双通道 H 桥驱动器 |
| CXMD32119 |
3~5.5 |
1.5A |
180mΩ |
2.7V–15V |
-55 to 150 |
TSSOP16 SOP16 QFN16 |
DUAL H-BRIDGE MOTOR DRIVER |
| 刷式直流电机驱动 |
| CXMD32120 |
1.8~5.5 |
3.6A |
180mΩ |
1.8V-6.8V |
-55 to 150 |
SOP-8 |
单通道刷式直流电机驱动芯片 |
| CXMD32121 |
1.8~5.5 |
1.2A |
0.3Ω |
1.8V-6.8V |
-55 to 150 |
SOP-8 |
玩具单通道直流电机驱动器 |
| CXMD32122 |
1.8~5.5 |
1.5A |
0.3Ω |
1.8V-6.8V |
-55 to 150 |
DIP8 |
玩具单通道直流电机驱动器 |
| CXMD32123 |
1.8V-6.8V |
1.2A |
0.3Ω |
1.8V-6.8V |
-55 to 150 |
SOP-8 DIP8 |
玩具单通道直流电机驱动器 |
| 无刷直流电机驱动 |
| CXMD32124 |
3.3 |
±5.5A |
140mΩ |
4.7V-20V |
-55 to 150 |
QFN24 QFN36 eTSSOP28 |
5.5A三路半桥集成驱动芯片 |
| CXMD32125 |
3.3 |
2.5A |
180mΩ |
8V-38V |
-55 to 150 |
TSSOP28-PP QFN36-PP |
2.5A三路半桥集成驱动芯片 |
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