AS1601数据手册电源-外部/内部（板外）的直流转换器规格书PDF

描述 Description

Using bipolar process, the AS1601 is designedfor high performance latch detection hall effect application, such as E-bike,rotor position sensing, brushless DC motor etc. The hall IC integrated anon-chip hall voltage generator for magnetic sensing, a comparator thatamplifiers the hall voltage, an open collector output, and a Schmitt trigger toprovide switching hysteresis for noise rejection, and a voltage regulator foroperation with supply voltage of 3.5V to 60V.
The integrated filter and protection block can keep theoutput voltage at safety level and avoid the damage of the sensors.
AC1601 is designed to respond to alternating North andSouth poles. White the magnetic flux density (B) is larger than operate point(BOP), the output will be turned on (low), the output is held untilthe magnetic flux density (B) is lower than release point (BRP),then turn off (high).
The device is available in SIP-3L Package and is rated over the -40°C to 150°C. the package is RoHScompliant.  

特性 Features

• InputVoltage Range : 3.8V to 60V
• BipolarLatch Operation
• HighPerformance Bipolar Process Tech.
• Integratedoutput filter and protection
• MagneticSensitivity (typical)
BOP=40Gauss,BRP=-40Gauss
• OpenCollector Output
• SmallSolution Size
• RoHSCompliant
• SIP-3LPackages
• -40℃to +150 ℃ Temperature Range

应用 Application

• BLDCCommunication for E-bike
• BLDCCommunication for E-Motorcycle
• Automotive,Home appliances, Industrial
• RotorPosition Sensing
• BrushlessDC Motor/Fan
• SpeedMeasurement
• RevolutionCounting
• MagneticEncoder