LTC4365HTS8#WTRMPBF

LTC®4365 is an overvoltage, undervoltage and reverse supply protection controller protects applications where power supply input voltages may be too high, too low or even negative. It does this by controlling the gate voltages of a pair of external N-channel MOSFETs to ensure that the output stays within a safe operating range. Two comparator inputs allow configuration of the overvoltage (OV) and undervoltage (UV) set points using an external resistive divider. A shutdown pin provides external control for enabling and disabling the MOSFETs as well as placing the device in a low current shutdown state. A fault output provides status of the gate pin pulling low. A fault is indicated when the part is in shutdown or the input voltage is outside the UV and OV set points. Typical applications are portable instrumentation, industrial automation, laptops, automotive surge protection.

• Blocks 50Hz and 60Hz AC power
• No input capacitor or TVS required for most applications
• Ampio range di tensioni d'esercizio da 2,5V a 34V a TA=25°C
• Protezione dall'alimentazione inversa fino a –40V a TA=25°C, VIN=2,5V-34V
• Corrente di alimentazione di input: tipica 25µA con SHDN attivo basso=2,5V, TA=25°C, VIN=2,5V-34V
• Corrente di input VOUT: 100µA con SHDN attivo basso=2,5V, VIN=VOUT, TA=25°C. VIN=2,5V-34V
• Blocco di sottotensione di alimentazione di input: 2,2V con VIN in salita, TA=25°C, VIN=2,5V-34V
• Package TSOT-23 in plastica con 8 piedini
• -40°C to 125°C temperature rating
• Qualificato AEC-Q100 per applicazioni automotive

Note

I prodotti ADI sono destinati (e venduti) al solo scopo di utilizzo esclusivo da parte del cliente, e non per la rivendita o altro passaggio a qualsiasi terza parte