Allegro Microsystems A5936GLKTR-T, BLDC DC Motor Driver 10-Pin, eSOIC

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

Allegro has developed a new series of three phase BLDC fan drivers that result in low audible noise and vibration in addition to improved efficiency. These new sinusoidal driven ICs include both sensor-based and sensor less commutated ICs. Typical IC features include: PWM duty or analog voltage for speed control, adaptive phase advance for improved efficiency, rotor lock detection with auto restart, FG speed output, over current protection, under voltage lockout, thermal shutdown and few external components for small PCB footprints and reduce system cost. Target applications include desktop and notebook PCs, refrigerator and other white good products, ceiling and consumer fans and industrial fans and blowers. For automotive applications Allegro has a series of AEC-Q100 qualified fan driver ICs targeted at seat cooling fans, LED headlamp fans, and battery cooling fan applications

The A5936 is a three phase sensorless BLDC fan driver IC that incorporates sinusoidal drive to minimize audible noise and vibration

Automatic phase advance
Easy to select start-up parameters with resistor divider
Low power sleep mode
Supply compensation
Forward and reverse wind milling
Reduces audible noise and vibration
Automatically adjusts commutation timing to maximize efficiency reducing supply consumption
Use PWM or analog voltage to control motor speed

Specifications
Attribute Value
Motor Type BLDC
Configuration 3 Phase
Output Configuration Half Bridge
Maximum Output Current 1.5A
Maximum Supply Voltage 16 V
Mounting Type Surface Mount
Package Type ESOIC
Pin Count 10
Maximum Operating Supply Voltage 16 V
Minimum Operating Supply Voltage 5 V
Series A5936
Maximum Operating Temperature +105 °C
Minimum Operating Temperature -40 °C
Available to back order for despatch 22/09/2020
Price Each (On a Reel of 1000)
£ 1.097
(exc. VAT)
£ 1.316
(inc. VAT)
Units
Per unit
Per Reel*
1000 +
£1.097
£1,097.00
*price indicative
Related Products
Internal FET Abnormality Detection Function for Secondary Side ...
Description:
Internal FET Abnormality Detection Function for Secondary Side Synchronous Rectification.Internal Over voltage Detection Circuit (OVP). (Externally adjustable, high accuracy: 2 %)Efficiency Improvement by FET OFF Threshold Voltage is Adjustable.Source of each FET can be individually monitored.Internal Standby Mode Automatic Determination Function.Internal Multi purpose Comparator. (It can also be used as ...
High-side switches can safely drive high currents in ...
Description:
High-side switches can safely drive high currents in resistive, inductive and capacitive grounded loads. Designed to work in the harsh automotive environment they requires both robust, low on-resistance power switch and accurate analogue circuitry for diagnostic, protection and control functions.
The HIP2105 and HIP2106A are high frequency MOSFET ...
Description:
The HIP2105 and HIP2106A are high frequency MOSFET drivers optimized to drive two N-channel power MOSFETs in a synchronous buck converter topology. The HIP2105 has HI/LI inputs and the HIP2106A has a single PWM input. Both these drivers, combined with Renesas multi-phase buck PWM controllers, form a complete single-stage core-voltage ...
STMicroelectronics has extended its offering of IGBT intelligent ...
Description:
STMicroelectronics has extended its offering of IGBT intelligent power modules with the introduction of the second series of SLLIMM intelligent power modules. Thanks to the optimal trade-off between conduction and switching energy, combined with outstanding robustness and EMI behaviour, they increase the efficiency of motor drive applications working up to ...