3Peak Incorporated TPT7251
The TPT7251 has a bidirectional data channel and a unidirectional clock channel while the TPT7250 device has two isolated bidirectional channels for clock and data. The TPT7251 is suitable for single-master applications while the TPT7250 is suitable for multi-master or slave clock stretching applications. The Common Mode Transient Immunity (CMTI) and Electromagnetic Compatibility (EMC) of the TPT725x devices have been significantly enhanced via innovative circuit design and optimized structure.| Part No. | TPT7251 |
|---|---|
| Datasheet | TPT7251 Download |
| Manufacturer |  3Peak Incorporated |
| Description | Reinforced High Performance Bidirectional I2C Isolator |
| Buy | Stock & Price |
FEATURES
● TPT7250: Bidirectional SDA and SCL● TPT7251: Bidirectional SDA and Unidirectional SCL
● Operation Frequency: up to 1 MHz
● Wide Supply Range: 2.5 V to 5.5 V
● Wide Temperature Range: −40°C to +125°C
● Open-drain Outputs with Sink Current Capability of 3.5 mA Side-A and 35 mA Side-B
● CMTI: Typical ±200 kV/μs (Static), ±150 kV/μs (Dynamic)
● Standout Transient Isolation Voltage: 12000 VPK for WWSOP, 9191 VPK for WSOP (100% Production)
● Standout Surge Immunity: 12000 VPK
● Over 30 years Projected Lifetime under Working Voltage of 2000 VRMS for WWSOP, 1500 VRMS for WSOP
● Wide Creepage and Clearance: > 15.0 mm for WWSOP, 8.0 mm for WSOP, 4.0 mm for SOP and QSOP
● Robust Electromagnetic Compatibility (EMC) – Low Emissions, CISPR32 class B Qualified – System-level ESD, and EFT Immunity
● Wide Package Range: SOP8, WSOP8, WWSOP8, SOP16, QSOP16, WSOP16, WWSOP16
● Safety-related Certifications: – Reinforced isolation according to DIN EN IEC 60747-17 (VDE 0884-17): 2021-10 – Isolati...
