UCC23511 Series

Automotive 5.7kVrms,1.5A/2A single-channel opto-compatible isolated gate driver with 12V UVLO

Catalog(4 parts)

Part	Current - Peak Output▲▼	Rise / Fall Time (Typ)▲▼	Current - DC Forward (If) (Max)▲▼	Common Mode Transient Immunity (Min)▲▼	Approval Agency	Package / Case▲▼	Package / Case	Package / Case▲▼	Mounting Type	Voltage - Isolation▲▼	Supplier Device Package	Pulse Width Distortion (Max)▲▼	Current - Output High, Low▲▼	Current - Output High, Low▲▼	Voltage - Output Supply▲▼	Voltage - Output Supply▲▼	Number of Channels▲▼	Grade	Qualification	Operating Temperature▲▼	Operating Temperature▲▼	Technology	Propagation Delay tpLH / tpHL (Max)▲▼	Propagation Delay tpLH / tpHL (Max)▲▼	Voltage - Forward (Vf) (Typ)▲▼	Current - Output High, Low▲▼
Texas Instruments UCC23511QDWYQ1 1.5A, 2A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 6-SOIC	1.5 A, 2 A	2.5000000292152436e-8 s, 2.8000000540373552e-8 s	0.02500000037252903 A	149999992832 V/s	UL, VDE	0.007493000011891127 m	6-SOIC	0.007499999832361937 m	Surface Mount	5700 Vrms	6-SOIC	3.4999999343199306e-8 s	1 A	1 A	14 V	33 V	1 ul	Automotive	AEC-Q100	125 °C	-40 °C	Capacitive Coupling	1.0499999802959793e-7 s	1.0499999802959793e-7 s	2.0999999046325684 V
Texas Instruments UCC23511BDWY 1.5A, 2A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 6-SOIC	1.5 A, 2 A	2.5000000292152436e-8 s, 2.8000000540373552e-8 s	0.02500000037252903 A	149999992832 V/s	CQC, UL, VDE	0.007493000011891127 m	6-SOIC	0.007499999832361937 m	Surface Mount	5700 Vrms	6-SOIC	3.4999999343199306e-8 s	1 A	1 A	14 V	33 V	1 ul			125 °C	-40 °C	Capacitive Coupling	1.0499999802959793e-7 s	1.0499999802959793e-7 s	2.0999999046325684 V
Texas Instruments UCC23511DWYR 2A, 1.5A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 6-SOIC	1.5 A, 2 A	2.5000000292152436e-8 s, 2.8000000540373552e-8 s	0.01600000075995922 A	149999992832 V/s	CQC, UL, VDE	0.007493000011891127 m	6-SOIC	0.007499999832361937 m	Surface Mount	5700 Vrms	6-SOIC	3.4999999343199306e-8 s			14 V	33 V	1 ul			125 °C	-40 °C	Capacitive Coupling	1.0499999802959793e-7 s	1.0499999802959793e-7 s	2.0999999046325684 V	1.5 A, 2 A
Texas Instruments UCC23511QDWYRQ1 1.5A, 2A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 6-SOIC	1.5 A, 2 A	2.5000000292152436e-8 s, 2.8000000540373552e-8 s	0.02500000037252903 A	149999992832 V/s	CQC, UL, VDE	0.007493000011891127 m	6-SOIC	0.007499999832361937 m	Surface Mount	5700 Vrms	6-SOIC	3.4999999343199306e-8 s	1 A	1 A	14 V	33 V	1 ul	Automotive	AEC-Q100	125 °C	-40 °C	Capacitive Coupling	1.0499999802959793e-7 s	1.0499999802959793e-7 s	2.0999999046325684 V

Key Features

• AEC-Q100 qualified for automotive applications5.7-kVRMSsingle channel isolated gate driver with opto-compatible inputPin-to-pin, drop in upgrade for opto isolated gate drivers1.5-A source / 2-A sink, peak output currentMaximum 33-V output driver supply voltage12-V VCC UVLORail-to-rail output105-ns (maximum) propagation delay25-ns (maximum) part-to-part delay matching35-ns (maximum) pulse width distortion150-kV/µs (minimum) common-mode transient immunity (CMTI)Isolation barrier life >50 Years13-V reverse polarity voltage handling capability on input stage supporting interlockStretched SO-6 package with >8.5-mm creepage and clearanceOperating junction temperature, TJ: –40°C to +150°CFunctional Safety-CapableDocumentation available to aid functional safety system designSafety-related certifications:5.7-kVRMSisolation for 1 minute per UL 15778000-VPKreinforced isolation per DIN V VDE V0884-11: 2017-01 (In Progress)AEC-Q100 qualified for automotive applications5.7-kVRMSsingle channel isolated gate driver with opto-compatible inputPin-to-pin, drop in upgrade for opto isolated gate drivers1.5-A source / 2-A sink, peak output currentMaximum 33-V output driver supply voltage12-V VCC UVLORail-to-rail output105-ns (maximum) propagation delay25-ns (maximum) part-to-part delay matching35-ns (maximum) pulse width distortion150-kV/µs (minimum) common-mode transient immunity (CMTI)Isolation barrier life >50 Years13-V reverse polarity voltage handling capability on input stage supporting interlockStretched SO-6 package with >8.5-mm creepage and clearanceOperating junction temperature, TJ: –40°C to +150°CFunctional Safety-CapableDocumentation available to aid functional safety system designSafety-related certifications:5.7-kVRMSisolation for 1 minute per UL 15778000-VPKreinforced isolation per DIN V VDE V0884-11: 2017-01 (In Progress)

Description

The UCC23511-Q1 is an Opto-compatible, single-channel, isolated gate driver for IGBTs, MOSFETs and SiC MOSFETs, with 1.5-A source and 2-A sink peak output current and 5.7-kVRMSreinforced isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23511-Q1 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (ediode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. It is offered in a stretched SO6 package with >8.5mm creepage and clearance, and a mold compound from material group I which has a comparative tracking index (CTI) >600V. UCC23511-Q1’s high performance and reliability makes it ideal for use in automotive motor drives such as the traction inverter, on-board chargers, DC charging stations, and automotive HVAC and heating systems. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional optocouplers. The UCC23511-Q1 is an Opto-compatible, single-channel, isolated gate driver for IGBTs, MOSFETs and SiC MOSFETs, with 1.5-A source and 2-A sink peak output current and 5.7-kVRMSreinforced isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23511-Q1 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (ediode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. It is offered in a stretched SO6 package with >8.5mm creepage and clearance, and a mold compound from material group I which has a comparative tracking index (CTI) >600V. UCC23511-Q1’s high performance and reliability makes it ideal for use in automotive motor drives such as the traction inverter, on-board chargers, DC charging stations, and automotive HVAC and heating systems. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional optocouplers.