UDN-2935Z

The UDN-2935Z integrated circuit is designed for servomotor applications using pulse-width modulation. This two high-current, monolithic half-bridge motor drivers conbine a sink-and-source driver with diode transient protection, input gain, level shifting, logic stages and a voltage regulator for angle-supply operation.

UDN-2935Z has nine features. (1)3.5A peak output. (2)37V min output breakdown. (3)Output transient protection. (4)Tri-state outputs. (5)TTL, CMOS, PMOS, NMOS compatible inputs. (6)Internal thermal shutdown. (7)High-speed chopper to 100kHz. (8)TO-220 style packages. (9)UDN-2935Z replaces SG3635P. Those are all the main features.

Some absolute maximum ratings of UDN-2935Z have been concluded into several points as follow. (1)Its supply voltage range would be from 8.0V to 35V. (2)Its output voltage range would be from -2.0V to Vs+2.0V. (3)Its input voltage range would be from -0.3V to 7.0V. (4)Its peak output current (100ms, 10% DC) would be +/-3.5A. (5)Its continuous output current would be +/-2.0A. (6)Its operating temperature range would be from -20°C to 85°C. (7)Its storage temperature range would be from -55°C to 85°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of UDN-2935Z are concluded as follow. (1)Its output leakage current would be max 500uA. (2)Its output sustaining voltage would be min 35V. (3)Its output source current would be min -2.0A. (4)Its output sink current would be min 2.0A. (5)Its input open-circuit voltage would be max 7.5V. (6)Its input current would be max 10uA with source driver input of 2.4V and would be max -1.6mA with source driver input would be 0.8V. And so on. At present we have not got so much information about this IC and we would try hard to get more information about this IC. If you have any question or suggestion or want to know more information please visit our website and contact us for details. Thank you!