ET9531中文资料OVP数据手册ETEK规格书

描述 Description

The ET9531 is OVP switch can disconnect the systems from its output pin (VOUT) in case wrong input operating conditions are detected. The system is positive overvoltage protected up to 28V.

The internal overvoltage protection threshold is 5.9V. The overvoltage protection threshold can also be adjusted by external resistors when input (OVLO) is set higher than 0.3V.The ET9531 provide over temperature protection and also provide Reverse Current Blocking when the ET9531’s switch is disabled. The ET9531 provide OTG function allows OUT voltage to supply IN.
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特性 Features

● operating Range: 3V to 28V

● Absolute maximum voltage of VIN: 29V

● Low RDS(on): 60mΩ typ at Vin=5V/0.3A

● 4.5A Maximum Continuous Current Capability

● Overvoltage Lockout : OVLO=5.9V (typ)

● OTG Enable function

● Surge immunity to ±100V

● CSP15 Package (1.6mm*2.1mm, ball pitch=0.4mm)

● Compliance to IEC61000−4−2 (Level 4): bypassed with a 1.0μF or larger capacitor

15kV(Air) 8kV (Contact) ,ESD Ratings: HBM >2kV