MFG:Allegro Microsystems Inc Category:Integrated Circuits (ICs) Package Cooled:24-pin DIP D/C:0549+
UDN2916B-T, UDN2916B-V, UDN2916B-Y Datasheet download
Category: Integrated Circuits (ICs)
MFG: Allegro Microsystems Inc
Package Cooled: 24-pin DIP
D/C: 0549+
Description: IC MOTOR DRIVER PWM DUAL 24-DIP
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PDF/DataSheet Download
Datasheet: UDN2916B-T
File Size: 323212 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: UDN-2441B/W
File Size: 95980 KB
Manufacturer:
Download : Click here to Download
PDF/DataSheet Download
Datasheet: UDN-2441B/W
File Size: 95980 KB
Manufacturer:
Download : Click here to Download
| Technical/Catalog Information | UDN2916B-T |
| Vendor | Allegro Microsystems Inc |
| Category | Integrated Circuits (ICs) |
| Applications | DC Motor Driver, Stepper Motor Driver |
| Number of Outputs | 2/1 |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Voltage - Load | 10 V ~ 45 V |
| Current - Output | ±750mA |
| Operating Temperature | -20°C ~ 85°C |
| Package / Case | 24-DIP |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | UDN2916B T UDN2916BT 620 1118 ND 6201118ND 620-1118 |
The UDN2916B-T is designed as one member of the 2916 series which are dual full-bridge PWM motor drivers to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45V and include internal pulse-width modulation (PWM) control of the output current to 750mA. The outputs have been optimized for a low output saturation voltage drop (less than 1.8V total source plus sink at 500mA).
It has seven features. (1)750mA continuous output current. (2)45V output sustaining voltage. (3)Internal clamp diodes. (4)Internal PWM current control. (5)Low output saturation voltage. (6)Internal thermal shutdown circuitry. (7)Similar to dual PBL3717, UC3770. That are all the main features.
Some absolute maximum ratings have been concluded into several points as follow. (1)Its motor supply voltage would be 45V. (2)Its output current would be +1.0A for peak and would be +750mA for continuous. (3)Its logic supply voltage would be 7.0V. (4)Its logic input voltage range would be from -0.3V to Vcc+0.3V. (5)Its output emitter voltage would be 1.5V. (6)Its operating temperature range would be from -20°C to +85°C. (7)Its storage temperature range would be from -55°C to +150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.
Also some electrical characteristics are concluded as follow. (1)Its motor supply range would be min 10V and max 45V. (2)Its output leakage current would be typ 1.0uA and max 50uA. (3)Its output sustaining voltage would be min 45V. (4)Its output saturation voltage would be typ 0.4V and max 0.6V for sink driver, Iout=+500mA and would be typ 1.0V and max 1.2V for sink driver and Iout=+750mA. (4)Its clamp diode leakage current would be typ 1.0uA and max 50uA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!
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