Home Companies HongKong Wei Ya Hua Electronic Technology Co.,Limited

A5931GESTR-1-T Power Management ICs Drivers A5931 A5931-3 Three Phase

Contact Us

[China]

Trade Verify

Address: Room 3001-2, Tower A, World Trade Plaza, No. 9 Fuhong Road, Futian District, Shenzhen

Contact name:Lois Lin

HongKong Wei Ya Hua Electronic Technology Co.,Limited

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

A5931GESTR-1-T Power Management ICs Drivers A5931 A5931-3 Three Phase

Country/Region	china
City & Province	shenzhen
Categories	Switching Power Supply

Product Details

A5931GESTR-1-T Motor / Motion / Ignition Controllers & Drivers 5931 WITH DELL SPEED CURVE, FORCED OPEN

Allegro MicroSystems A5931 & A5931-3 Three Phase Sensorless Fan Driver

Allegro MicroSystems A5931 and A5931-3 Three Phase Sensorless Fan Driver have a sensorless sinusoidal drive to minimize vibration for high-speed server fans. Sensorless control eliminates the requirement for Hall sensors for server fan applications. The device has a flexible integrated closed-loop speed control system. EEPROM provides common functions of the fan speed curve to a specific application.

FEATURES

AEC-Q100 qualified (K version)
Closed-loop speed control
Speed curve configuration via EEPROM
I2C serial port
Sinusoidal modulation for reduced audible noise and low vibration
Sensorless (no Hall sensors required)
Low RDS(ON) power MOSFETs—3 A capability
Minimal external components

PWM speed input
FG speed output
RD rotor lock output
Lock detection
Soft start
Standby mode
Shorted load protection

TYPICAL APPLICATIONS

Allegro MicroSystems A5931 & A5931-3 Three Phase Sensorless Fan Driver

Hot Products

L17HTNAS4F4C Connector D Subminiature 15 Position Receptacle

L17HTNAS4F4C 15 Position D-Sub Receptacle, Female Sockets Connector Product Attribute Attribute ...

MDB-E09SA-700 D Sub Standard Connectors , 9 Position Receptacle Female Socket Connector

MDB-E09SA-700 9 Position D-Sub Receptacle, Female Sockets Connector Amphenol Commercial MDB Rugged D...

163a17559x D Sub Connectors With Dsub Solder Pin Ang 7.19mmprec Mchnd Cnt

163A17559X D-Sub Standard Connectors DSUB SOLDER PIN ANG 7.19mmPREC MCHND CNT Product Attribute ...

9 Position Female Sockets D Sub Standard Connectors Receptacle MDBE09SE860

MDBE09SE860 9 Position D-Sub Receptacle, Female Sockets Connector Product Attribute Attribute Value ...

A5931GESTR-1-T Power Management ICs Drivers A5931 A5931-3 Three Phase

A5931GESTR-1-T Motor / Motion / Ignition Controllers & Drivers 5931 WITH DELL SPEED CURVE, FORCED ...

TPS37A010122DYYRQ1 Open Drain IC 2 Channel 100µS 14-SOT-23-THIN

TPS37A010122DYYRQ1 Supervisor Open Drain, Open Drain 2 Channel 14-SOT-23-THIN Texas Instruments ...

Related Products