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ADI LTC4359HDCB#TRPBF

Fabricant
ADI
Réf. Fab.
LTC4359HDCB#TRPBF
Réf. LCSC
C688238
Condit.
DFN-6-EP(2x3)
Numéro Client
Caract. clés
Ideal Diode Controller with Reverse Input Protection
Fiche TechniqueADI LTC4359HDCB#TRPBF
Conformité RoHS1 documents disponibles
Pièces alternatives2
Garantie sur chaque commande
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Spécifications du Produit

Tout
TypeDescription
CatégorieIntegrated Circuits (ICs)/Power Management (PMIC)/OR Controllers, Ideal Diodes
FabricantADI
Condit.DFN-6-EP(2x3)
Quiescent Current150uA
Operating temperature-40℃~+125℃
FET TypeExternal FET
Voltage - Forward(Vf@If)45mV
Gate Drive Voltage12V
Input Voltage (Vin)4V~80V
Voltage - DC Reverse(Vr)40V
Number of Channels1
Current - Output Low(IOL)130mA
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Description

Traduction par IA

A positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a Schottky diode. It controls the forward-voltage drop across the MOSFET to ensure smooth current delivery without oscillation even at light loads. If a power source fails or is shorted, a fast turn-off minimizes reverse current transients. A shutdown mode is available to reduce the quiescent current to 9μA for load switch and 14µA for ideal diode applications. When used in high current diode applications, it reduces power consumption, heat dissipation, voltage loss and PC board area. With its wide operating voltage range, the ability to withstand reverse input voltage, and high temperature rating, it satisfies the demanding requirements of both automotive and telecom applications. It also easily ORs power sources in systems with redundant supplies.

Caractéristiques

Traduction par IA
  • Reduces Power Dissipation by Replacing a Power Schottky Diode
  • Wide Operating Voltage Range: 4V to 80V
  • Reverse Input Protection to –40V
  • Low 9µA Shutdown Current
  • Low 150µA Operating Current
  • Smooth Switchover without Oscillation
  • Controls Single or Back-to-Back N-Channel MOSFETs
  • Available in 6-Pin (2mm×3mm) DFN, 8-Lead MSOP and 8-Lead SO Packages
  • AEC-Q100 Qualified for Automotive Applications

Applications

Traduction par IA
  • Automotive Battery Protection
  • Redundant Power Supplies
  • Supply Holdup
  • Telecom Infrastructure
  • Computer Systems/Servers
  • Solar Systems