DRV8962 Series

65-V four-channel half-bridge driver with current sense outputs

Catalog

65-V four-channel half-bridge driver with current sense outputs

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output / Channel [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Current - Peak Output	Package / Case [custom]	Package / Case [custom]	Package / Case	Fault Protection	Load Type	Interface	Features	Voltage - Load [Min]	Voltage - Load [Max]	Applications	Technology	Rds On (Typ)	Mounting Type	Supplier Device Package	Package / Case	Package / Case [x]	Current - Output / Channel
Texas Instruments DRV8962DDWR	4.5 V	65 V	5 A	-40 °C	125 °C	Half Bridge (4)	8 A	44-PowerTSSOP	0.244 in	6.2 mm	Current Limiting ESD Over Temperature UVLO	Inductive Resistive	PWM	Auto Restart Charge Pump Status Flag	4.5 V	65 V	DC Motors Solenoids	NMOS	53 mOhm 53 mOhm	Surface Mount	44-HTSSOP
Texas Instruments DRV8962DDVR	3.05 V	5.5 V		-40 °C	125 °C	Half Bridge (4)	10 A				Current Limiting Over Temperature Over Voltage Shoot-Through UVLO	Capacitive Inductive Resistive	PWM	Status Flag	4.5 V	65 V	DC Motors General Purpose Solenoids Stepper Motors	NMOS	53 mOhm	Surface Mount	44-HTSSOP	44-TSSOP	0.244 in 6.2 mm	10 A

Catalog

65-V four-channel half-bridge driver with current sense outputs

Key Features

• Four-channel half-bridge driverIndependent control of each half-bridge4.5 V to 65 V operating supply voltage rangeLow R DS(ON): 50 mΩ for each FET (24 V, 25 °C)High current capacity:DDW package: Up to 5-A per outputDDV package: Up to 10-A per outputCan drive various types of loads -Up to four solenoids or valvesOne stepper motorTwo brushed-DC motorsOne or two thermoelectric coolers (TEC)One 3-phase brushless-DC motorOne 3-phase permanent magnet synchronous motor (PMSM)Integrated current sense and regulationCurrent sensing across high-side MOSFETsSense outputs ( IPROPI) for each half-bridge± 3.5 % sense accuracy at maximum currentOptional external sense resistorPin-to-pin compatible with:DRV8952: 55 V, four-channel half-bridge driverSeparate logic supply voltage ( VCC)Programmable output rise/fall timeProgrammable fault recovery methodSupports 1.8-V, 3.3-V, 5.0-V logic inputsLow-current sleep mode (3 µA)Protection featuresVM undervoltage lockout (UVLO)Charge pump undervoltage (CPUV)Overcurrent protection (OCP)Thermal shutdown (OTSD)Fault condition output (nFAULT)Four-channel half-bridge driverIndependent control of each half-bridge4.5 V to 65 V operating supply voltage rangeLow R DS(ON): 50 mΩ for each FET (24 V, 25 °C)High current capacity:DDW package: Up to 5-A per outputDDV package: Up to 10-A per outputCan drive various types of loads -Up to four solenoids or valvesOne stepper motorTwo brushed-DC motorsOne or two thermoelectric coolers (TEC)One 3-phase brushless-DC motorOne 3-phase permanent magnet synchronous motor (PMSM)Integrated current sense and regulationCurrent sensing across high-side MOSFETsSense outputs ( IPROPI) for each half-bridge± 3.5 % sense accuracy at maximum currentOptional external sense resistorPin-to-pin compatible with:DRV8952: 55 V, four-channel half-bridge driverSeparate logic supply voltage ( VCC)Programmable output rise/fall timeProgrammable fault recovery methodSupports 1.8-V, 3.3-V, 5.0-V logic inputsLow-current sleep mode (3 µA)Protection featuresVM undervoltage lockout (UVLO)Charge pump undervoltage (CPUV)Overcurrent protection (OCP)Thermal shutdown (OTSD)Fault condition output (nFAULT)

Description

The DRV8962 is a wide-voltage, high-power, four-channel half-bridge driver for a wide variety of industrial applications. The device supports up to 65-V supply voltage, and integrated MOSFETs with 50 mΩ on-resistance allow up to 5-A current on each output with the DDW package; and up to 10-A current per output with the DDV package. The device can be used for driving up to four solenoids or valves, one stepper motor, two brushed-DC motors, one BLDC or PMSM motor and up to two thermoelectric coolers (Peltier elements). The output stage of the device consists of N-channel power MOSFETs configured as four independent half-bridges, charge pump regulator, current sensing and regulation circuits, current sense outputs and protection circuitry. Integrated current sensing across the high-side MOSFETs allows the device to regulate the current when the load is connected from output to ground. A regulation current limit can be set with an adjustable external voltage reference (VREF). Additionally, the device provides four proportional current output pins, one for each half-bridge high-side FET. Optional external sense resistors can also be connected from the PGND pins to the system ground. A low-power sleep mode is provided to achieve ultra- low quiescent current. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output over current (OCP), and device overtemperature (OTSD). The DRV8962 is a wide-voltage, high-power, four-channel half-bridge driver for a wide variety of industrial applications. The device supports up to 65-V supply voltage, and integrated MOSFETs with 50 mΩ on-resistance allow up to 5-A current on each output with the DDW package; and up to 10-A current per output with the DDV package. The device can be used for driving up to four solenoids or valves, one stepper motor, two brushed-DC motors, one BLDC or PMSM motor and up to two thermoelectric coolers (Peltier elements). The output stage of the device consists of N-channel power MOSFETs configured as four independent half-bridges, charge pump regulator, current sensing and regulation circuits, current sense outputs and protection circuitry. Integrated current sensing across the high-side MOSFETs allows the device to regulate the current when the load is connected from output to ground. A regulation current limit can be set with an adjustable external voltage reference (VREF). Additionally, the device provides four proportional current output pins, one for each half-bridge high-side FET. Optional external sense resistors can also be connected from the PGND pins to the system ground. A low-power sleep mode is provided to achieve ultra- low quiescent current. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output over current (OCP), and device overtemperature (OTSD).