PC33887DH/R2

The PC33887DH/R2 is designed as a monolithic H-bridge with a sleep mode feature ideal for fractional horsepower DC-motor and bi-directional thrust solenoid control. The IC incorporates internal control logic, charge pump, gate drive, and low Rds(on) MOSFET output circuitry.

PC33887DH/R2 has ten features. (1)5.0V to 36V operation. (2)120m Rds(on) H-bridge switches. (3)TTL/CMOS compatible inputs. (4)PWM frequencies to 10kHz. (5)Automatic PWM overcurrent limiting. (6)Output short circuit protection. (7)Overtemperature output current reduction with shutdown. (8)Undervoltage shutdown. (9)Fault status reporting. (10)High-side current feedback output provides real-time current monitoring. Those are all the main features.

Some absolute maximum ratings of PC33887DH/R2 have been concluded into several points as follow. (1)Its power supply voltage would be 36V for nomal operation and would be 40V for transient. (2)Its input voltage would be 7.0V. (3)Its FS status output would be 7.0V. (4)Its continuous output current would be 6.0A. (5)Its ESD voltage would be TBD for human body model and would be 200V for machine model. (6)Its storage temperature range would be from -65°C to 150°C. (7)Its ambient temperature range would be from -40°C to 125°C. (8)Its operating junction temperature range would be from -40°C to 150°C. (9)Its lead soldering temperature would be 260°C. (10)Its approximate junction to board thermal resistance would be 5.0°C/W for HSOP and would be 18°C/W for QFN and would be 12°C/W for SO-EP. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of PC33887DH/R2 are concluded as follow. (1)Its operating voltage range mode would be min 5.0V and max 36V for steady-state and would be max 40V for transient. (2)Its sleep state supply current would be typ 25uA and max 50uA. (3)Its standby supply current would be max 20mA. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!