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CXMD3253锁定保护和自动重启功能低待机电流锁定模式TOFF电源电流220mA低供电电流直流风扇马达的单相全波马达驱动器输出信号是放大的霍尔输入信号
| 产品型号： | CXMD3253 |
| 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： | 34 次 |
产品简介
·单相全波风扇驱动器
·无声司机
·低供电电流
·低待机电流（锁定模式TOFF），电源电流小于220mA
·锁定保护和自动重启功能
·内置FG输出
·内置热保护电路
·提供无铅和绿色设备（符合RoHS）
技术参数
| 输入电压范围 (VIN) | V ~ 2.2~5.5VV |
|---|---|
| 输出电压 (VOUT) | ADJV |
| 输出电流 (IOUT) | 1000mAA |
| 工作频率 | 500KHzHz |
| 转换效率 | 95%% |
| 封装类型 | MSOP-10 |
| Motor type | 马达驱动系列 |
| Control method | VSET |
| Control interface | Direct PWM |
| Microstep | 1/2/4/8/16/32/64 |
| Protection | 过流/过热/欠压/短路 |
| Drive method | Linear |
| Features | HB Output |
| Application | NB Motor |
| Operating temp | -40℃~125℃ |
| Reference design | Phase相位:1 |
| Iq | 5uA |
| Accuracy | ±1% |
| Interface | 1000mA |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXMD3253 is a single-phase full-wave motor driver for DC fan motor. The output signal of this IC is the amplified hall input signal. It is suitable for both game machine and CPU cooler that need silent drivers. The device is equipped with built-in lock protection. When fan is locked, the device will enter the lockup protection mode. It is also with thermal protection function. In normal operation, supply current is less than 5mA; however, in lock mode, it is just around 150mA, moreover, this feature will shutdown amplifier and FG. The CXMD3253 is available in MSOP-10 package.
产品特点 返回TOP
· Single Phase Full Wave Fan Driver
· Silent Driver
· Low Supply Current
· Low Standby Current (Lock mode TOFF ), Supply current less than 220mA
· Lock Protection and Auto Restart Function
· Built-in FG Output
· Built-in Thermal Protection Circuit
· Lead Free and Green Devices Available (RoHS Compliant)
应用范围 返回TOP
· Motor Drivers For Silent Fan Motors
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品.......
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Fan Motor Driver > Notebook PC Application |
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|
Part_No |
Main App. Fields |
Package |
Supply Voltage (V) |
Output Current (max)(mA) |
Phase |
FG |
RD |
Lock& Restart Time |
Speed Control |
HB Output |
Status |
|
|
min |
max |
|||||||||||
|
NB Motor |
MSOP10 |
2 |
5.5 |
1000 |
1 |
Yes |
No |
CT |
Direct PWM |
Yes |
Now |
|
|
NB Motor |
MSOP8 |
2.3 |
5.5 |
1000 |
1 |
Yes |
No |
Internal |
Direct PWM |
No |
Now |
|
|
NB Motor |
MSOP8 |
2 |
5.5 |
1000 |
1 |
Yes |
No |
Internal |
- |
Yes |
Now |
|
|
NB Motor |
MSOP10 |
2.2 |
5.5 |
1000 |
1 |
Yes |
No |
Internal |
- |
No |
Now |
|
|
Fan Motor Driver > Desktop PC Application |
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|
Part_No |
Main App. Fields |
Pack. |
Supply Voltage (V) |
Output Current (max)(mA) |
Phase |
FG |
RD |
Lock& Restart Time |
Speed Control |
Regul ator |
HB Output |
Status |
|
|
min |
max |
||||||||||||
|
NB Motor |
SSOP16 |
4.5 |
15 |
1000 |
1 |
Yes |
Yes |
CT |
PWM |
No |
Yes |
Now |
|
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