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| 型号： | ACS758KCB-150U-PFF-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR CURRENT 150A UNI 3-CB |
| 标准包装： | 1,632 |
| 电流 - 感应： | ±150A |
| 精确度： | ±1% |
| 灵敏度： | 13.3mV/A |
| 电流 - 电源： | 10mA |
| 传感器类型： | 霍尔效应 |
| 电源电压： | 3 V ~ 5.5 V |
| 输出： | 2.5V |
| 频率： | 120kHz |
| 响应时间： | 4µs |
| 电极标记： | 单向 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 5-CB 成形引线 |
| 包装： | 管件 |
| 其它名称： | 620-1355 |
ACS758xCB
Thermally Enhanced, Fully Integrated, Hall Effect-Based
Linear Current Sensor IC with 100 μ Ω Current Conductor
Features and Benefits
? Industry-leading noise performance through proprietary
amplifier and filter design techniques
? Integrated shield greatly reduces capacitive coupling from
current conductor to die due to high dV/dt signals, and
prevents offset drift in high-side, high voltage applications
? Total output error improvement through gain and offset
trim over temperature
? Small package size, with easy mounting capability
? Monolithic Hall IC for high reliability
? Ultra-low power loss: 100 μΩ internal conductor resistance
? Galvanic isolation allows use in economical, high-side
current sensing in high voltage systems
? AEC Q-100 qualified
Continued on the next page…
Description
The Allegro ? ACS758 family of current sensor ICs provides
economical and precise solutions for AC or DC current sensing.
Typical applications include motor control, load detection and
management, power supply and DC-to-DC converter control,
inverter control, and overcurrent fault detection.
The device consists of a precision, low-offset linear Hall
circuit with a copper conduction path located near the die.
Applied current flowing through this copper conduction path
generates a magnetic field which the Hall IC converts into a
proportional voltage. Device accuracy is optimized through the
close proximity of the magnetic signal to the Hall transducer.
A precise, proportional output voltage is provided by the
low-offset, chopper-stabilized BiCMOS Hall IC, which is
programmed for accuracy at the factory.
Ty ste
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TüV America
High level immunity to current conductor dV/dt and stray
Certificate Number:
U8V 12 05 54214 024
UL Certified
File No.: E316429
Package: 5-pin package
electric fields, offered by Allegro proprietary integrated shield
technology, provides low output voltage ripple and low offset
drift in high-side, high voltage applications.
The output of the device has a positive slope (>V CC / 2) when an
increasing current flows through the primary copper conduction
path (from terminal 4 to terminal 5), which is the path used
for current sampling. The internal resistance of this conductive
path is 100 μΩ typical, providing low power loss.
The thickness of the copper conductor allows survival of the
device at high overcurrent conditions. The terminals of the
PFF
Leadform
PSF
Leadform
PSS
Leadform
Continued on the next page…
Typical Application
+3.3 or 5 V
IP+
I P
4
VCC
ACS758
GND
1
2
C BYP
0.1 μ F
5
IP–
VIOUT
3
C F
R F
V OUT
Application 1. The ACS758 outputs an analog signal, V OUT , that
varies linearly with the uni- or bi-directional AC or DC primary
sampled current, I P , within the range specified. C F is for optimal
noise management, with values that depend on the application.
ACS758-DS, Rev. 8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ACS758LCB-050B-PFF-T | 功能描述:SENSOR CURRENT 50A 5V BI 5-CB RoHS:是 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS758LCB-050B-PFF-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect IC |
| ACS758LCB-050U-PFF-T | 功能描述:IC SENSOR CURRENT 50A UNI 3-CB RoHS:是 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS758LCB-100B-PFF-T | 功能描述:SENSOR CURRENT 100A 5V BI 5-CB RoHS:是 类别:传感器，转换器 >> 电流 系列:- 标准包装:10 系列:* |
| ACS758LCB-100B-PFF-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect IC |
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