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LTC4371CDD#TRPBF

Dual Negative Voltage Ideal Diode-OR Controller and Monitor

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC4371CDD#TRPBF
Datasheet:

LTC4371CDD#TRPBF Datasheet (PDF)
packingQty:

Reel,2500
packingOption:

Reel
tempRange:

0 to 70C
Series:

LTC4371
EDA/CAD Models:

Request Free CAD Models for LTC4371CDD#TRPBF

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LTC4371CDD#TRPBF General Description

The LTC4371 is a two-input negative voltage ideal diode-OR controller that drives external N-channel MOSFETs as a low dissipation alternative to Schottky diodes in high power –48V systems. Low power dissipation and voltage loss eliminates the need for heatsinks and reduces PC board area. Power sources can be easily ORed together to increase total system power and reliability.

Key Features

Controls N-Channel MOSFETs to Replace Power Schottky Diodes
Low 15mV Forward Voltage Minimizes Dissipation
Withstands > ±300V Transients
Fast Turn-Off: <220ns
Shunt Regulated for High Voltage Applications
4.5V Minimum Operation
Low 350μA Quiescent Current
5mA Gate Pull-Up for 60Hz Applications
High Impedance Drain Pins: <10μA Leakage
Open Fuse and MOSFET Monitor
10-Pin (3mm × 3mm) DFN and MSOP Packages

Application

–48V Telecom Power
AdvancedTCA Systems
Network Routers and Switches
Computer Systems and Servers

Specifications

model	LTC4371CDD#TRPBF	packingQty	Reel,2500
packingOption	Reel	lifeCycle	production
tempRange	0 to 70C	Product Category	Power Management Specialized - PMIC
Series	LTC4371	Type	Ideal Diode Controller
Mounting Style	SMD/SMT	Input Voltage Range	4.5 V to 16 V
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Input Voltage, Max	16 V	Input Voltage, Min	4.5 V
Operating Supply Current	300 uA	Operating Supply Voltage	4 V to 16 V
Product	PMICs	Product Type	Power Management Specialized - PMIC
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs