WSH410

Features: ·Operate from 2.8V to 20V supply voltage.·On-chip Hall sensor.·Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.·High output sinking capability up to 400mA for driving large load.·Lower current change rate reduces the peak output vol...

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SeekIC No. : 004546774 Detail

WSH410: Features: ·Operate from 2.8V to 20V supply voltage.·On-chip Hall sensor.·Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.·High output sinking ...

floor Price/Ceiling Price

Part Number:
WSH410
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

·Operate from 2.8V to 20V supply voltage.
·On-chip Hall sensor.
·Internal bandgap regulator allows temperature compensated operations and a wide operating voltage range.
·High output sinking capability up to 400mA for driving large load.
·Lower current change rate reduces the peak output voltages during switching.
·Available in rugged low profile SIP-4L/SIP-5L packages.
·Built-in protection diode for reverse power supply fault.



Specifications

Supply Voltage Vcc 20V
Output / FG breakdown Voltage Vout/Vfg 25V
Magnetic flux density B Unlimited
Reverse Protection Voltage Vr 20V
Output Current continuous Ic 300mA
Output Current Hold current Ih 400mA
Output Current Peak current Ip 800mA
FG ON Current (continuous) If 20mA
Operating Temperature Range Ta (-20˚C to +125˚C)
Operating Temperature Range Ts (-65˚C to +150˚C)
Package Power Dissipation Pd 500mwfor SIP-4L
SIP-5L



Description

WSH410 is designed to integrate Hall sensor with complementary output drivers and frequency generator together on the same chip, WSH410 is suitable for speed measurement, revolution counting, positioning, and DC brushless motors. It includes a temperature compensated voltage regulator, a differential amplifier, a Hysteresis controller, two open-collector output drivers capable of sinking 400mA current load. An on-chip protection diode is implemented to prevent reverse power fault.

The temperature-dependent bias increases the supply voltage of the hall plates and adjusts the switching points to the decreasing induction of magnets at higher temperatures. Subsequently, the open collector output switches to the appropriate state. WSH410 are rated for operation over temperature range from 20˚ C to125˚C and voltage ranges from 2.8V to 20V.




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