Datasheet Details
Part number:
2961
Manufacturer:
Allegro MicroSystems
File Size:
94.11 KB
Description:
HIGH-CURRENT HALF-BRIDGE PRINTHEAD/MOTOR DRIVER
Features
* s s s s s s s s s 3.4 A, 45 V Source and Sink Drivers Internal Current Sensing User-Selectable Fixed Off-Time PWM Current Control Internal Flyback Diode Low Output Saturation Voltage Chip Enable Fast or Slow Current-Decay Modes Programmable Blanking Window Internal Thermal Shutdown Circuitry Always
2961, HIGH-CURRENT HALF-BRIDGE PRINTHEAD/MOTOR DRIVER
2961 HIGH-CURRENT HALF-BRIDGE PRINTHEAD/MOTOR DRIVER 2961 The UDN2961B and UDN2961W are 3.4 A half bridges designed specifically for driving solenoid printheads, stepper motors, and dc motors.
The UDN2961B/W consists of a power source driver output, a power sink driver output, a flyback recovery diode, internal current sensing circuitry, and a user-selectable fixed off-time chopper circuit.
The output drivers are capable of sustaining 45 V with continuous currents of ±3.4 A and peak transient c
2961 Distributor
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