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SY8703
Input voltage range: 2.5V~30V Ultra-fast OVP response time: 50nS (Typ.) Fixed OVP threshold voltage: 6.0V, ±4% 320mΩ on-resistance Soft start to suppress inrush current Maximum output current: 1A Thermal shutdown Input undervoltage lockout Available in Green SOT23 Package.
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- Product Description
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- Commodity name: SY8703
- 封装: SOT23
- 品牌: Siyuan Semiconductor
Input voltage range: 2.5V~30V Ultra-fast OVP response time: 50nS (Typ.) Fixed OVP threshold voltage: 6.0V, ±4% 320mΩ on-resistance Soft start to suppress inrush current Maximum output current: 1A Thermal shutdown Input undervoltage lockout Available in Green SOT23 Package.
SY8703 This is an overvoltage protector (OVP) with a fixed 6.0V OVP threshold voltage and a maximum current of 1A.
The SY8703 can monitor the input voltage in real time. When the input voltage exceeds the overvoltage protection threshold, it can quickly turn off the internal MOSFET within 50nS to protect the backend.
Low-voltage systems are protected from abnormally high input voltages.
The SY8703 includes a 320 mΩ (typical) N-channel MOSFET. The SY8703 can withstand an input voltage of 30V, and together with the TVS, it will have better surge tolerance, making it suitable for interface applications.
The soft-start function can limit the turn-on speed of the MOSFET, effectively suppressing surge current.
The SY8703 integrates undervoltage lockout (UVLO) protection and overtemperature protection (OTP) to ensure that the SY8703 turns off the MOSFET in time under abnormal conditions, improving reliability.
The SY8703 uses a green SOT23 package with an area of 2.9mm*1.3mm*1mm.
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