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See Technical Specifications

LTC4354IDDB#TRPBF

Negative Voltage Diode-OR Controller and Monitor

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC4354IDDB#TRPBF
Datasheet:

LTC4354IDDB#TRPBF Datasheet (PDF)
packingQty:

Reel,2500
packingOption:

Reel
tempRange:

-40 to 85C
Series:

LTC4354
EDA/CAD Models:

Request Free CAD Models for LTC4354IDDB#TRPBF

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LTC4354IDDB#TRPBF General Description

The LTC4354 is a negative voltage diode-OR controller that drives two external N-channel MOSFETs. It replaces two Schottky diodes and the associated heatsink, saving power and area. The power dissipation is greatly reduced by using N-channel MOSFETs as the pass transistors. Power sources can easily be ORed together to increase total system power and reliability.

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Key Features

Controls N-Channel MOSFETs
Replaces Power Schottky Diodes
Less Than 1µs Turn-off Time Limits Peak Fault Current
80V Operation
Smooth Switchover Without Oscillation
No Reverse DC Current
Fault Output
Selectable Fault Thresholds
Available in 8-Pin (3mm × 2mm) DFN and 8-Pin SO Packages

Application

AdvancedTCA Systems
–48V Distributed Power Systems
Computer Systems/Servers
Telecom Infrastructure
Optical Networks

Specifications

model	LTC4354IDDB#TRPBF	packingQty	Reel,2500
packingOption	Reel	lifeCycle	production
tempRange	-40 to 85C	Product Category	Power Management Specialized - PMIC
Series	LTC4354	Type	Ideal Diode Controller
Mounting Style	SMD/SMT	Output Current	-
Input Voltage Range	4.5 V to 11.75 V	Output Voltage Range	-
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Input Current	1.2 mA	Input Voltage, Max	11.75 V
Input Voltage, Min	4.5 V	Maximum Output Voltage	-
Product Type	Power Management Specialized - PMIC	Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs	Unit Weight	0.000487 oz