MC33887PNB

5.0 A H-Bridge with Load Current Feedback

The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isabletocontrolinductiveloadswithcontinu

MC33887PNB

5.0 A H-Bridge with Load Current Feedback

5.0AH-BridgewithLoadCurrentFeedback The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isa

MC33887PNB

5.0 A h-bridge drv w/sleep; • Fully specified operation 5.0 V to 28 V• Limited operation with reduced performance up to 40 V• 120 mΩ RDS(ON) typical H-Bridge MOSFETs• TTL/CMOS compatible inputs• PWM frequencies up to 10 kHz• Active current limiting (regulation)• Fault status reporting• Sleep mode with current draw ≤50 μA (inputs floating or set to match default logic states)• Polarity control through two independent inputs• Exhibit high-impedance through two disable inputs;

The NXP® MC33887 is a monolithic H-Bridge power IC with a load current feedback feature making it ideal for closed-loop DC motor control.\nThe IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry\nAble to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A\nOutput loads can be pulse width modulated at frequencies up to 10 kHzdervoltage, overtemperature, and overcurrent conditions are detected and reported via a status flag output\nThe load current feedback feature provides a proportional constant-current output suitable for monitoring by a MCU’s A/D input, which facilitates the design of closed-loop torque/speed control as well as open load detection\n

恩XP

MC33887PNB

5.0 A H-Bridge with Load Current Feedback

MC33887PNB/R2

5.0 A H-Bridge with Load Current Feedback

The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isabletocontrolinductiveloadswithcontinu

MC33887PNBR2

5.0 A H-Bridge with Load Current Feedback

5.0AH-BridgewithLoadCurrentFeedback The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isa

MC33887PNBR2

5.0 A H-Bridge with Load Current Feedback

The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isabletocontrolinductiveloadswithcontinu

MC33887PNBSLASHR2

5.0 A H-Bridge with Load Current Feedback

The33887isamonolithicH-BridgePowerICwithaloadcurrentfeedbackfeaturemakingitidealforclosed-loopDCmotorcontrol.TheICincorporatesinternalcontrollogic,chargepump,gatedrive,andlowRDS(ON)MOSFEToutputcircuitry.The33887isabletocontrolinductiveloadswithcontinu

MC33887PNBR2

5.0 A H-Bridge with Load Current Feedback