代理產線

ST E-FUSE for 3.3V, 5V & 12V Rails

 2014-09-17

【基本資料】

【產品特性】

• Electronic Fuses for 3.3V and 5V Lines
• Enable/Fault pin
• Programmable over current circuit
protection and Turn-on Time
• Overvoltage clamp Typ 4.5V
• OTP
• ON Resistance: 40mTypical

Connected in series to the 3.3V-5V-12Vs power rails, they are able
to protect the electronic circuitry on their output from over current
and over voltage, improving the reliability of the protected device.
Unlike the standard mechanical fuses, that must be physically
replaced after a single event, the E-fuses are easily resettable and
do not degrade their performances

【產品應用】

• SSD/HARD DISK DRIVE
• SOLID STATE DRIVE
• 1.8” BASED SSD ARRAYS
• Lithium BATTERY POWERED DEVICES
• CONSUMER & GAMING, mainly using
USB external wall adapter