TPT7740/TPT7741/TPT7742/TPT7740F/TPT7741F/TPT7742F(3PEAK思瑞浦
- The TPT774x devices are high-performance 4-channel digital isolators with 5000-VRMS (WSOP16) and 3750-VRMS (SOP16 QSOP16) isolation ratings per UL 1577. These devices are also to be certified by VDE UL CSA TUV CQC and CB. The TPT774
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The TPT774x devices are high-performance, 4-channel digital isolators with 5000-VRMS (WSOP16), and 3750-VRMS (SOP16, QSOP16) isolation ratings per UL 1577. These devices are also to be certified by VDE, UL, CSA, TUV, CQC, and CB. The TPT774x devices provide high reliability and high performance at low power consumption with isolating digital input and output. Each isolation signal channel is separated by a double capacitive silicon dioxide insulation barrier. The TPT7740 device has four channels in the same direction while the TPT7741 device has three channels in the forward direction and one channel in the opposite direction. The TPT7742 device has two channels in the forward direction and two channels in the opposite direction. In the event of input power or signal loss, the default output is low for devices with the suffix F and high for devices without the suffix F. The common mode transient immunity (CMTI) and electromagnetic compatibility of the TPT774x devices have been significantly enhanced through innovative circuit design and optimized structure. The TPT774x family is available in SOP16, QSOP16, and WSOP16 packages, and is characterized from −40°C to +125°C.
Features
• 150-Mbps Data Rate
• 5-kV RMS Isolation Rating (WSOP)
• ±200-kV/μs typ Static CMTI, ±150-kV/μs typ DynamicCMTI
• Low Power Consumption, typ 3 mA/ch @1 Mbps
• Low Propagation Delay: 12 ns Typical
• Default Output Low (TPT774xF) and High (TPT774x)
• Wide Temperature Range: −40°C to +125°C
• SOP16, QSOP16, and WSOP16 Package
• Robust Electromagnetic Compatibility (EMC)
– Low Emissions
– System Level ESD, EFT, and Surge Immunity
• Safety-Related Certifications:
– VDE Certification according to DIN VDE V0884-17(IEC60747-17)
– 5000-VRMS (WSOP16), 3750-VRMS (SOP16,QSOP16) Isolation Rating per UL 1577
– CQC Certification per GB 4943.1
– CSA, TUV, and CB Certifications
Applications
• Industrial Automation
• Motor Control
• Power Supplies
• Isolated Interface and General-Purpose Isolation
Features
• 150-Mbps Data Rate
• 5-kV RMS Isolation Rating (WSOP)
• ±200-kV/μs typ Static CMTI, ±150-kV/μs typ DynamicCMTI
• Low Power Consumption, typ 3 mA/ch @1 Mbps
• Low Propagation Delay: 12 ns Typical
• Default Output Low (TPT774xF) and High (TPT774x)
• Wide Temperature Range: −40°C to +125°C
• SOP16, QSOP16, and WSOP16 Package
• Robust Electromagnetic Compatibility (EMC)
– Low Emissions
– System Level ESD, EFT, and Surge Immunity
• Safety-Related Certifications:
– VDE Certification according to DIN VDE V0884-17(IEC60747-17)
– 5000-VRMS (WSOP16), 3750-VRMS (SOP16,QSOP16) Isolation Rating per UL 1577
– CQC Certification per GB 4943.1
– CSA, TUV, and CB Certifications
Applications
• Industrial Automation
• Motor Control
• Power Supplies
• Isolated Interface and General-Purpose Isolation
