Texas Instruments

The UCC53x0 is a family of single-channel, isolated gate drivers designed to drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs (UCC5350SBD). The UCC53x0S provides a split output that controls the rise and fall times individually. The UCC53x0M connects the gate of the transistor to an internal clamp to prevent false turn-on caused by Miller current. The UCC53x0E has its UVLO2 referenced to GND2 to get a true UVLO reading. The UCC53x0 is available in a 4mm SOIC-8 (D) or 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. With these various options the UCC53x0 family is a good fit for motor drives and industrial power supplies. Compared to an optocoupler, the UCC53x0 family has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI. The UCC53x0 is a family of single-channel, isolated gate drivers designed to drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs (UCC5350SBD). The UCC53x0S provides a split output that controls the rise and fall times individually. The UCC53x0M connects the gate of the transistor to an internal clamp to prevent false turn-on caused by Miller current. The UCC53x0E has its UVLO2 referenced to GND2 to get a true UVLO reading. The UCC53x0 is available in a 4mm SOIC-8 (D) or 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. With these various options the UCC53x0 family is a good fit for motor drives and industrial power supplies. Compared to an optocoupler, the UCC53x0 family has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.

The UCC5350-Q1 is a single-channel, isolated gate driver with 10A source and 10A sink typical peak current designed to drive MOSFETs, IGBTs, and SiC MOSFETs. The UCC5350-Q1 has the option for Miller clamp or Split Outputs. The CLAMP pin is used to connect the transistor gate to an internal FET beside the output to prevent false turn-on caused by Miller current injection. The split outputs option allows separate control of the rise and fall times of the gate voltage with OUTH and OUTL pins. The UCC5350-Q1 is available in a 4mm SOIC-8 (D) or 8.5mm wide body SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. The input side is isolated from the output side with SiO2 capacitive isolation technology with longer than 40 years isolation barrier lifetime. The UCC5350-Q1 is a good fit for driving IGBTs or MOSFETs in applications such as high-voltage traction inverters and on-board chargers. Compared to an opto-isolated gate driver, the UCC5350-Q1 device has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI. The UCC5350-Q1 is a single-channel, isolated gate driver with 10A source and 10A sink typical peak current designed to drive MOSFETs, IGBTs, and SiC MOSFETs. The UCC5350-Q1 has the option for Miller clamp or Split Outputs. The CLAMP pin is used to connect the transistor gate to an internal FET beside the output to prevent false turn-on caused by Miller current injection. The split outputs option allows separate control of the rise and fall times of the gate voltage with OUTH and OUTL pins. The UCC5350-Q1 is available in a 4mm SOIC-8 (D) or 8.5mm wide body SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. The input side is isolated from the output side with SiO2 capacitive isolation technology with longer than 40 years isolation barrier lifetime. The UCC5350-Q1 is a good fit for driving IGBTs or MOSFETs in applications such as high-voltage traction inverters and on-board chargers. Compared to an opto-isolated gate driver, the UCC5350-Q1 device has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.

The UCC53x0 is a family of single-channel, isolated gate drivers designed to drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs (UCC5350SBD). The UCC53x0S provides a split output that controls the rise and fall times individually. The UCC53x0M connects the gate of the transistor to an internal clamp to prevent false turn-on caused by Miller current. The UCC53x0E has its UVLO2 referenced to GND2 to get a true UVLO reading. The UCC53x0 is available in a 4mm SOIC-8 (D) or 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. With these various options the UCC53x0 family is a good fit for motor drives and industrial power supplies. Compared to an optocoupler, the UCC53x0 family has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI. The UCC53x0 is a family of single-channel, isolated gate drivers designed to drive MOSFETs, IGBTs, SiC MOSFETs, and GaN FETs (UCC5350SBD). The UCC53x0S provides a split output that controls the rise and fall times individually. The UCC53x0M connects the gate of the transistor to an internal clamp to prevent false turn-on caused by Miller current. The UCC53x0E has its UVLO2 referenced to GND2 to get a true UVLO reading. The UCC53x0 is available in a 4mm SOIC-8 (D) or 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 3kVRMS and 5kVRMS, respectively. With these various options the UCC53x0 family is a good fit for motor drives and industrial power supplies. Compared to an optocoupler, the UCC53x0 family has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.

The UCC5390-Q1 is a single-channel, isolated gate driver with 10A source and 10A sink peak current designed to drive MOSFETs, IGBTs, and SiC MOSFETs. The UCC5390-Q1 has its UVLO2 referenced to GND2, which facilitates bipolar supplies and optimizes SiC and IGBT switching behavior and robustness. The UCC5390-Q1 is available in 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 5kVRMS. The input side is isolated from the output side with SiO2 capacitive isolation technology with longer than 40 years isolation barrier lifetime. With its high drive strength and true UVLO detection, this device is a good fit for driving IGBTs and SiC MOSFETs in applications such as on-board chargers and traction inverters. Compared to an optocoupler, the UCC5390-Q1 has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI. The UCC5390-Q1 is a single-channel, isolated gate driver with 10A source and 10A sink peak current designed to drive MOSFETs, IGBTs, and SiC MOSFETs. The UCC5390-Q1 has its UVLO2 referenced to GND2, which facilitates bipolar supplies and optimizes SiC and IGBT switching behavior and robustness. The UCC5390-Q1 is available in 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 5kVRMS. The input side is isolated from the output side with SiO2 capacitive isolation technology with longer than 40 years isolation barrier lifetime. With its high drive strength and true UVLO detection, this device is a good fit for driving IGBTs and SiC MOSFETs in applications such as on-board chargers and traction inverters. Compared to an optocoupler, the UCC5390-Q1 has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.

The UCC5606 provides 9 lines of active termination for a small computer systems interface (SCSI) parallel bus. The SCSI standard recommends active termination at both ends of the cable segment. The UCC5606 is ideal for high performance 3.3-V SCSI systems. The key features contributing to such low operating voltage are the 0.1-V drop out regulator and the 2.7-V reference. During disconnect the supply current is typically only 0.5 µA, which makes the device attractive for battery powered systems. The UCC5606 is designed with an ultra-low channel capacitance of 1.8 pF, which eliminates effects on signal integrity from disconnected terminators at interim points on the bus. The UCC5606 can be programmed for either a 110-termination is connected when the DISCNCT\ pin is driven high, and disconnected when driven low. The power amplifier output stage allows the UCC5606 to source full termination current and sink active negation current when all termination lines are actively negated. The UCC5606 is pin-for-pin compatible with Unitrode’s other 9-line single-ended SCSI terminators, except that DISCNCT\ is now active low, allowing lower capacitance and lower voltage upgrades to existing systems. The UCC5606 is completely hot pluggable and appears as high impedance at the terminating channels with VTRMPWR= 0 V or open. Internal circuit trimming is utilized, first to trim the 110-termination impedance to a 7% tolerance, and then most importantly, to trim the output current to a 4% tolerance, as close to the maximum SCSI specification as possible, which maximizes noise margin in fast SCSI operation. Other features include thermal shutdown and current limit. This device is offered in low thermal resistance versions of the industry standard 16-pin narrow body SOIC, 16-pin N and 24-pin TSSOP. The UCC5606 provides 9 lines of active termination for a small computer systems interface (SCSI) parallel bus. The SCSI standard recommends active termination at both ends of the cable segment. The UCC5606 is ideal for high performance 3.3-V SCSI systems. The key features contributing to such low operating voltage are the 0.1-V drop out regulator and the 2.7-V reference. During disconnect the supply current is typically only 0.5 µA, which makes the device attractive for battery powered systems. The UCC5606 is designed with an ultra-low channel capacitance of 1.8 pF, which eliminates effects on signal integrity from disconnected terminators at interim points on the bus. The UCC5606 can be programmed for either a 110-termination is connected when the DISCNCT\ pin is driven high, and disconnected when driven low. The power amplifier output stage allows the UCC5606 to source full termination current and sink active negation current when all termination lines are actively negated. The UCC5606 is pin-for-pin compatible with Unitrode’s other 9-line single-ended SCSI terminators, except that DISCNCT\ is now active low, allowing lower capacitance and lower voltage upgrades to existing systems. The UCC5606 is completely hot pluggable and appears as high impedance at the terminating channels with VTRMPWR= 0 V or open. Internal circuit trimming is utilized, first to trim the 110-termination impedance to a 7% tolerance, and then most importantly, to trim the output current to a 4% tolerance, as close to the maximum SCSI specification as possible, which maximizes noise margin in fast SCSI operation. Other features include thermal shutdown and current limit. This device is offered in low thermal resistance versions of the industry standard 16-pin narrow body SOIC, 16-pin N and 24-pin TSSOP.