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AH5792-YG-13 PDF预览

AH5792-YG-13

更新时间: 2024-01-03 15:37:21
品牌 Logo 应用领域
美台 - DIODES 风扇传感器换能器磁场传感器驱动
页数 文件大小 规格书
3页 273K
描述
AH5792 smart fan driver with internal Hall sensor for single phase brushless DC motor

AH5792-YG-13 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TO-243,5 LEAD
Reach Compliance Code:compliantFactory Lead Time:21 weeks
风险等级:1.71Is Samacsys:N
主体宽度:2.5 mm主体高度:1.5 mm
主体长度或直径:4.5 mm滞后:6 mT
JESD-609代码:e3最大磁场范围:5 mT
最小磁场范围:-5 mT安装特点:SURFACE MOUNT
端子数量:5最大工作电流:5 mA
最高工作温度:100 °C最低工作温度:-40 °C
输出:OPEN-DRAIN最大输出电流:148 mA
输出范围:0.60-4.40V输出类型:ANALOG VOLTAGE
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-243,5 LEAD
封装形状/形式:RECTANGULAR电源:1.8/5 V
传感器/换能器类型:MAGNETIC FIELD SENSOR,HALL EFFECT子类别:Other Sensors
最大供电电压:5 V最小供电电压:1.8 V
表面贴装:YES端子面层:Matte Tin (Sn)
端接类型:SOLDERBase Number Matches:1

AH5792-YG-13 数据手册

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NPA Number 001  
New Product  
Announcement  
AH5792  
AH5792 smart fan driver with internal Hall  
sensor for single phase brushless DC motor  
Description  
The AH5792 is a highly  
integrated single chip solution  
for driving single-phase  
brushless DC (BLDC) fans and  
motors.  
The AH5792 has an integrated  
bidirectional full bridge driver  
output stage for single coil fan  
motor applications. The device  
includes features such as Rotor  
Lock Protection, with rotor lock  
detection and automatic self-  
restart, to avoid damage to the  
coil when the rotor is locked.  
The Diodes advantage  
The AH5792 provides open-  
drain frequency generator  
The AH5792 provides highly integrated yet simple low cost effective  
solution for cooling fans and motor drives  
(Tachometer) pin, FG, which  
makes it easier to interface with  
external hardware for status and  
speed monitoring purposes. The  
FG frequency is half (1/2) the  
magnetic change frequency.  
ƒ Built-in Hall sensor and amplifier  
All-in-one integrated solution drastically reduces external component  
count.  
ƒ Integrated bidirectional full bridge driver  
Supports source and sink current for single phase motor driver  
operation up to 300mA average load current.  
The AH5792 is now available  
No external driver components – reduced PCB area  
in  
SOT89-5L in addition to  
SOT553.  
ƒ Lock detection and automatic self-start, without external capacitor  
Protects coil from over-heating or burn-out during motor/fan lockout  
Reduces number of external components  
ƒ Packages: SOT895-L and SOT553 (Available in “Green” Moulding  
Compound)  
Provides low pin count SMT BLDC fans/motor driver  
Improved thermal performance and higher current with SOT89-5L  
Low profile small footprint with SOT553 for space constrained needs  
Applications  
ƒ
ƒ
ƒ
3.3/5V BLDC cooling fan LED driving  
Low voltage/low power BLDC motors  
Micro-vibrating motors  
www.diodes.com  

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