Datasheet Linear Technology LTC4415 — Datenblatt

Hersteller	Linear Technology
Serie	LTC4415

Zwei ideale 4A-Dioden mit einstellbarer Strombegrenzung

Datenblätter

PDF, 360 Kb, Revision: A, Datei hochgeladen: Oct 26, 2017

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Verpackung

	LTC4415EDHC#PBF	LTC4415EDHC#TRPBF	LTC4415EMSE#PBF	LTC4415EMSE#TRPBF	LTC4415IDHC#PBF	LTC4415IDHC#TRPBF	LTC4415IMSE#PBF	LTC4415IMSE#TRPBF
N	1	2	3	4	5	6	7	8
Package	5x3 DFN-16 Paketumrisszeichnung	5x3 DFN-16 Paketumrisszeichnung	MS-16E Paketumrisszeichnung	MS-16E Paketumrisszeichnung	5x3 DFN-16 Paketumrisszeichnung	5x3 DFN-16 Paketumrisszeichnung	MS-16E Paketumrisszeichnung	MS-16E Paketumrisszeichnung
Package Code	DHC	DHC	MSE	MSE	DHC	DHC	MSE	MSE
Package Index	05-08-1872	05-08-1872	05-08-1667	05-08-1667	05-08-1872	05-08-1872	05-08-1667	05-08-1667
Pin Count	16	16	16	16	16	16	16	16

Parameter

Parameters / Models	LTC4415EDHC#PBF	LTC4415EDHC#TRPBF	LTC4415EMSE#PBF	LTC4415EMSE#TRPBF	LTC4415IDHC#PBF	LTC4415IDHC#TRPBF	LTC4415IMSE#PBF	LTC4415IMSE#TRPBF
Number of Channels	2	2	2	2	2	2	2	2
Demo Boards	DC1819A	DC1819A	DC1819A	DC1819A	DC1819A	DC1819A	DC1819A	DC1819A
Design Tools	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File	LTspice File
Export Control	no	no	no	no	no	no	no	no
Ideal Diode	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel	Dual, Internal, P-Channel
Internal FET	yes	yes	yes	yes	yes	yes	yes	yes
Ishutdown, µA	13	13	13	13	13	13	13	13
Operating Temperature Range, °C	0 to 85	0 to 85	0 to 85	0 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Total Quiescent Current, mA	0.044	0.044	0.044	0.044	0.044	0.044	0.044	0.044
Typical Current Capability, A	4	4	4	4	4	4	4	4
Vin Max, V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vin Min, V	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7

Öko-Plan

	LTC4415EDHC#PBF	LTC4415EDHC#TRPBF	LTC4415EMSE#PBF	LTC4415EMSE#TRPBF	LTC4415IDHC#PBF	LTC4415IDHC#TRPBF	LTC4415IMSE#PBF	LTC4415IMSE#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Anwendungshinweise

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Overview of the EEPROM in LTC PSM Devices &mdash AN145
PDF, 3.0 Mb, Datei veröffentlicht: May 10, 2014
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Application Note 145
July 2015
Overview of the EEPROM in LTC PSM Devices
Nick Vergunst Introduction convenient List Of All Options Linear TechnologyВ® has a large family of devices that
provide a great deal of power and configurability for all
applications. These parts additionally provide onboard
nonvolatile memory (NVM) in the form of EEPROM to
store and recall configuration parameters and on some
devices provide a fault log and user scratch pad. Option 1A. Manual programming with LTpowerPlayв„ў
Built In Programming Utility (PC->NVM) These Power System Management(PSM) devicesвЂ™ architectures allow them to power up and load the desired
configuration parameters from this NVM autonomously
with no I2C or firmware interaction required.
A common question customers ask is, вЂњNow that I have
settled on a particular configuration, how do I program
this configuration into the chipвЂ™s onboard nonvolatile
memory (NVM).вЂќ
Some available options are presented in rough order of
increasing complexity throughout the document.
NOTE: Linear Technology strongly recommends
Option 1 for preproduction prototyping, and
OptionВ 2, Option 3 or Option 4 for higher volume
production. Option 5 is a convenient method to
program a small quantity of loose ICs prior to board …

Artikel

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Dual Monolithic Ideal Diode Extends Battery Run Time and Prioritizes Power Sources with Glitch-Free Switchover &mdash LT Journal
PDF, 2.1 Mb, Datei veröffentlicht: Apr 24, 2012
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Dual Monolithic Ideal Diode Extends Battery Run Time and
Prioritizes Power Sources with Glitch-Free Switchover
Joshua Yee Mobile devices increasingly
rely on several power
sources that must be
interchangeable on the fly,
such as a wall adapter and
a backup battery, where
switchover between sources
must be transparent and
immediate. The simplest
scheme for switching
between two power sources
is a simple diode-OR, but
at higher current levels,
power losses in the diode
are a problem. To minimize
power losses and maximize
battery run time, replace the
Schottkys in a traditional
diode-OR with the LTC4415
dual monolithic ideal diode. IN1
100k 21.5k …

Modellreihe

Serie: LTC4415 (8)

LTC4415EDHC#PBF LTC4415EDHC#TRPBF LTC4415EMSE#PBF LTC4415EMSE#TRPBF LTC4415IDHC#PBF LTC4415IDHC#TRPBF LTC4415IMSE#PBF LTC4415IMSE#TRPBF

Herstellerklassifikation

Monitor, Control and Protection > PowerPath Controllers & Ideal Diodes

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