Allegro MicroSystems, LLC A3959SLP
- Part Number:
- A3959SLP
- Manufacturer:
- Allegro MicroSystems, LLC
- Ventron No:
- 3260904-A3959SLP
- Description:
- IC MOTOR DRIVER PAR 28TSSOP
- ECAD Model:
-
- Datasheet:
- A3959SLP
Description
The Allegro A3959 is a full-bridge PWM motor driver designed for pulse width modulated (PWM) current control of DC motors. It offers the following features:
Output current rating: 3 A
Operating voltage range: 50 V
Low on-state resistance (270 mΩ typical)
Mixed, fast, and slow current-decay modes
Synchronous rectification for low power dissipation
Internal UVLO and thermal-shutdown circuitry
Crossover-current protection
Internal oscillator for digital PWM timing
Features
3 A, 50 V output rating
Low fps(on) outputs (270 mΩ, typical)
Mixed, fast, and slow current-decay modes
Synchronous rectification for low power dissipation
Internal UVLO and thermal-shutdown circuitry
Crossover-current protection
Internal oscillator for digital PWM timing
Applications
The A3959 is suitable for a wide range of applications, including:
DC motor control
Robotics
Industrial automation
Battery-powered devices
The Allegro A3959 is a full-bridge PWM motor driver designed for pulse width modulated (PWM) current control of DC motors. It offers the following features:
Output current rating: 3 A
Operating voltage range: 50 V
Low on-state resistance (270 mΩ typical)
Mixed, fast, and slow current-decay modes
Synchronous rectification for low power dissipation
Internal UVLO and thermal-shutdown circuitry
Crossover-current protection
Internal oscillator for digital PWM timing
Features
3 A, 50 V output rating
Low fps(on) outputs (270 mΩ, typical)
Mixed, fast, and slow current-decay modes
Synchronous rectification for low power dissipation
Internal UVLO and thermal-shutdown circuitry
Crossover-current protection
Internal oscillator for digital PWM timing
Applications
The A3959 is suitable for a wide range of applications, including:
DC motor control
Robotics
Industrial automation
Battery-powered devices
Allegro MicroSystems, LLC A3959SLP technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A3959SLP.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Number of Pins28
- Operating Temperature-20°C~150°C TJ
- PackagingTube
- Published2012
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishTin/Lead (Sn/Pb)
- ApplicationsGeneral Purpose
- SubcategoryMotion Control Electronics
- TechnologyDMOS
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)240
- Supply Voltage5V
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)30
- Base Part NumberA3959
- FunctionDriver - Fully Integrated, Control and Power Stage
- Number of Outputs1
- Qualification StatusNot Qualified
- Operating Supply Voltage5V
- Power Supplies5V
- InterfaceParallel
- Analog IC - Other TypeSTEPPER MOTOR CONTROLLER
- Output ConfigurationHalf Bridge (2)
- Current - Output3A
- Voltage - Load9.5V~50V
- Motor Type - AC, DCBrushed DC
- Length9.7mm
- Width4.4mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
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