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UGQ5140K PDF预览

UGQ5140K

更新时间: 2024-11-11 12:47:15
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器
页数 文件大小 规格书
8页 77K
描述
PROTECTED POWERHALL SENSOR LAMP/SOLENOID DRIVER

UGQ5140K 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SIP包装说明:SIP,
针数:4Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92内置保护:TRANSIENT; OVER CURRENT; THERMAL
输入特性:SCHMITT TRIGGER接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PSIP-T4JESD-609代码:e0
长度:5.22 mm功能数量:1
端子数量:4最高工作温度:85 °C
最低工作温度:-40 °C输出特性:OPEN-COLLECTOR
输出电流流向:SINK标称输出峰值电流:0.9 A
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.67 mm
最大供电电压:24 V最小供电电压:4.5 V
标称供电电压:12 V表面贴装:NO
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.55 mmBase Number Matches:1

UGQ5140K 数据手册

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5140  
®
PROTECTED POWERHALL SENSOR  
— LAMP/SOLENOID DRIVER  
The UGQ5140K unipolar Hall effect switch is a monolithic  
integrated circuit designed for magnetic actuation of low-power  
incandescent lamps or inductive loads such as relays or solenoids.  
Included on chip is a Darlington power output that is capable of con-  
tinuously sinking in excess of 300 mA. Internal protection circuitry  
limits surge (lamp turn-ON) or fault currents to approximately 900 mA.  
A sensitive magnetic threshold allows the device to be used in con-  
junction with inexpensive magnets or in applications that require  
relatively large operating distances.  
X
V
CC  
Each sensor/driver includes a magnetic sensing Hall voltage  
generator, operational amplifier, Schmitt trigger, voltage regulator, and  
an open-collector, high-gain Darlington power output stage. The  
regulator allows use of the device with supply voltages of 4.5 V to  
28 V. On-chip compensation circuitry stabilizes switch-point perfor-  
mance over temperature. The magnetic operation of this device is  
similar to that of the A3141E— Hall-effect switch.  
1
2
3
4
The sensitive magnetic switch point coupled with the power output,  
current limiting, and thermal limiting circuitry allow the UGQ5140K to  
magnetically actuate various loads without requiring any external  
components.  
Dwg. PH-001  
Pinning is shown viewed from branded side.  
The UGQ5140K is rated for operation over an extended tempera-  
ture range of -40°C to +85°C. It is supplied in a four-pin mini-SIP  
plastic package, 0.200" (5.08 mm) wide, 0.130" (3.30 mm) high, and  
0.060" (1.54 mm) thick.  
ABSOLUTE MAXIMUM RATINGS  
at TA = +25°C  
Supply Voltage, VCC . . . . . . . . . . . . . . 28 V  
Reverse Battery Voltage, VRCC . . . . . -45 V  
Output OFF Voltage, VOUT . . . . . . . . . . 45 V  
Over-Current Protected Output Voltage,  
FEATURES  
Magnetically Actuated Power Switch  
Temperature-Compensated Switch Points  
High Current-Sink Capability  
300 mA Continuous  
VOUT . . . . . . . . . . . . . . . . . . . . . . . . 25 V  
Output ON Current, IOUT . . . . . . . 900 mA*  
Magnetic Flux Density, B . . . . . . Unlimited  
Package Power Dissipation,  
PD .. . . . . . . . . . . . . . . . . . . See Graph  
Operating Temperature Range,  
900 mA Peak Current Limit  
Output Short-Circuit Protection  
Low Quiescent Standby Current  
Linear Thermal Limiting  
Automotive Temperature Range  
-40°C to +85°C, Operating  
TA . . . . . . . . . . . . . . . . . -40°C to +85°C  
Storage Temperature Range,  
Internal Inductive Flyback/Clamp Diode Protection  
Reverse Battery Protection  
TS . . . . . . . . . . . . . . . . -65°C to +150°C  
Low-Profile 4-Pin Mini-SIP  
* Output is current limited at approximately 900  
mA and junction temperature limited if current in  
excess of 900 mA is attempted. See Circuit  
Description and Applications for further  
information.  
Always order by complete part number: UGQ5140K .  

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