DRV5013-Q1——汽车类数字锁存霍尔效应传感器
DRV5013-Q1是一款斩波稳定霍尔效应传感器,能够在整个温度范围内提供具有出色灵敏度稳定性和集成保护特性的磁场感测 特性。
磁场由数字双极锁存输出表示。该集成电路 (IC) 配有一个灌电流能力达 30mA 的漏极开路输出级。反向极性保护高达 -22V 的宽工作电压范围(2.7 至 38V)使得此器件广泛适用于各种汽车 应用。
提供针对反向电源情况、抛负载和输出短路或者过流的内部保护功能。
主要特性有:
符合面向汽车应用的 AEC-Q100 标准:
器件 HBM ESD 分类等级 2
器件 CDM ESD 分类等级 C4B
1 级:TA = –40°C 至 125°C(Q,请参阅器件命名规则)
0 级:TA = –40°C 至 150°C(E,请参阅器件命名规则)
数字双极锁存霍尔传感器
出色的温度稳定性
在温度范围内 BOP ±10%_
多种灵敏度选项 (BOP/BRP)
1.3/–1.3mT(FA,请参阅 器件命名规则)
2.7/–2.7mT(AD,请参阅 器件命名规则)
6/–6mT(AG,请参阅 器件命名规则)
12/–12mT(BC,请参阅 器件命名规则)
支持宽电压范围
2.7V 至 38V
无需外部稳压器
开漏输出(30mA 灌电流)
35μs 短暂上电时间
小型封装尺寸
表面贴装 3 引脚小外形尺寸晶体管 (SOT)-23 (DBZ)
2.92mm × 2.37mm
插入式 3 引脚 TO-92 (LPG)
4.00mm × 3.15mm
保护 特性
反向电源保护(高达 -22V)
支持高达 40V 抛负载
输出短路保护
输出电流限制
电池输出短路保护
英文参考资料如下:
Digital Bipolar-Latch Hall Sensor
AEC-Q100 Qualified for Automotive Applications
Grade 1: TA = –40 to 125°C (Q)
Grade 0: TA = –40 to 150°C (E)
Superior Temperature Stability
BOP ±10%_Over Temperature
High Sensitivity Options (BOP and_BRP)
+2.7 / –2.7 mT (AD)
+6 / –6 mT (AG)
+12 / –12 mT (BC)
Supports a Wide Voltage Range
2.7 to 38 V
No External Regulator Required
Open-Drain Output (30-mA Sink)
Fast 35-?s Power-On Time
Small Package and_Footprint
Surface Mount 3-Pin SOT-23 (DBZ)
2.92 mm × 2.37 mm
Through-Hole 3-Pin SIP (LPG)
4.00 mm × 3.15 mm
Protection Features
Reverse Supply Protection (up to –22 V)
Supports up to 40-V Load Dump
Output Short-Circuit Protection
Output Current Limitation
OUT Short to Battery Protection
描述
The DRV5013-Q1 device is a chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and_integrated protection features.
The magnetic field is indicated via a digital bipolar latch output. The IC has an open drain output stage with 30-mA current sink capability. A wide operating voltage range from 2.7 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of automotive applications.
Internal protection functions are provided for reverse supply conditions, load dump, and_output short circuit or over current.
应用
Power Tools
Flow Meters
Valve and_Solenoid Status
Brushless DC Motors
Proximity Sensing
Tachometers