LTC4358 Series

5A Ideal Diode

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

5A Ideal Diode

Part	Delay Time - ON	Delay Time - OFF	Ratio - Input:Output	Current - Output (Max)	Applications	Current - Supply	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	FET Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Type	Supplier Device Package
Analog Devices Inc./Maxim Integrated LTC4358IDE#PBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	85 °C	-40 C	14-WFDFN Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	14-DFN (4x3)
Analog Devices Inc./Maxim Integrated LTC4358CDE#TRPBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	14-WFDFN Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	14-DFN (4x3)
Analog Devices Inc./Maxim Integrated LTC4358IDE#TRPBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	85 °C	-40 C	14-WFDFN Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	14-DFN (4x3)
Analog Devices Inc./Maxim Integrated LTC4358CDE#PBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	14-WFDFN Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	14-DFN (4x3)
Analog Devices Inc./Maxim Integrated LTC4358CDE	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	14-WFDFN Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	14-DFN (4x3)
Analog Devices Inc./Maxim Integrated LTC4358IFE#TRPBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	85 °C	-40 C	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	16-TSSOP-EP
Analog Devices Inc./Maxim Integrated LTC4358CFE#TRPBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	16-TSSOP-EP
Analog Devices Inc./Maxim Integrated LTC4358CFE	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	16-TSSOP-EP
Analog Devices Inc./Maxim Integrated LTC4358CFE#PBF	200 µs	300 ns	N:1	5 A	High Availability N+1 Power Supplies	600 µA	70 °C	0 °C	16-TSSOP (0.173" 4.40mm Width) Exposed Pad	N-Channel	26.5 V	9 V	Surface Mount	N+1 ORing Controller	16-TSSOP-EP

Catalog

5A Ideal Diode

Description

The LTC4358 is a 5A ideal diode that uses an internal 20mΩ N-channel MOSFET to replace a Schottky diode when used in diode-OR and high current diode applications. The LTC4358 reduces power consumption, heat dissipation, and PC board area.The LTC4358 easily ORs power supplies together to increase total system reliability. In diode-OR applications, the LTC4358 regulates the forward voltage drop across the internal MOSFET to ensure smooth current transfer from one path to the other without oscillation. If the power source fails or is shorted, a fast turnoff minimizes reverse current transients.ApplicationsN+1 Redundant Power SuppliesHigh Availability SystemsTelecom InfrastructureAutomotive Systems