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车规 ET7429
General Description
ET7429 is a Hi-Speed (up to 480Mbps) USB dual SPDT switch with over-voltage protection. It operates over a 2.7V to 5.5V supply range with over-voltage fault protection up to 20V. The device features independent control bits for each switch pair and an on/off enable (/EN) for shutdown mode. Additional features include low switch on resistance and capacitance along with a fault flag (/flag) to alert the system processor to over-voltage fault events.
ET7429 has low power consumption and is available in an ultra-small CSP12 1.15mm×1.55mm package making it an ideal solution for USB interface switching and protection in mobile applications.
Features
Operating Range from 2.7V to 5.5V
For USB D+/D- Hi-Speed or SBU 1/2 Signals
Reverse Blocking Back-to-back MOSFETs
>1GHz -3dB Bandwidth
Low 6Ω Switch On-Resistance
Typical 6.0pF Switch On-Capacitance
Over-voltage Protection Up to +22V
/FLAG Open Drain Output Over-voltage Indicator
/EN to Disable Switch Output
-40℃ to +85℃ Temperature Range
MSL1
Part No. and Package
Applications
Smartphones
USB Type-C
Mobile Internet Devices
Tablet Computers
Peripheral
Pin Configuration
Block Diagram
