Datasheet Linear Technology LTC4413

Manufacturer	Linear Technology
Series	LTC4413

Dual 2.6A, 2.5V to 5.5V, Ideal Diodes in 3mm × 3mm DFN

Datasheets

PDF, 228 Kb, Revision: D, File uploaded: Oct 26, 2017

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Packaging

	LTC4413EDD#PBF	LTC4413EDD#TRPBF
N	1	2
Package	3x3 DFN-10 Package Outline Drawing	3x3 DFN-10 Package Outline Drawing
Package Code	DD	DD
Package Index	05-08-1699	05-08-1699
Pin Count	10	10

Parametrics

Parameters / Models	LTC4413EDD#PBF	LTC4413EDD#TRPBF
Number of Channels	2	2
Demo Boards	DC839A	DC839A
Design Tools	LTspice Model	LTspice Model
Diode Off with Back-to-Back FETs?	no	no
Export Control	no	no
Ideal Diode	Dual, Internal, P-Channel	Dual, Internal, P-Channel
Internal FET	yes	yes
Ishutdown, µA	20	20
Operating Temperature Range, °C	0 to 85	0 to 85
Total Quiescent Current, mA	0.025	0.025
Typical Current Capability, A	2.6	2.6
Vin Max, V	5.5	5.5
Vin Min, V	2.5	2.5

Eco Plan

	LTC4413EDD#PBF	LTC4413EDD#TRPBF
RoHS	Compliant	Compliant

Design Notes

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Dual Monolithic Ideal Diode Manages Multiple Power Inputs &mdash DN356
PDF, 69 Kb, File published: Jan 8, 2004
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Dual Monolithic Ideal Diode Manages Multiple Power Inputs
Design Note 356
Andy Bishop
Introduction
The LTC В®4413 dual monolithic ideal diode helps reduce
the size and improve the performance and reliability
of handheld battery-operated devices. The LTC4413
is a single-chip solution that can automatically select
between and isolate up to three power sources; such
as a wall adapter, an auxiliary supply and a battery. It
provides a low loss automatic PowerPathв„ў management solution for demanding applications that may
require short-circuit protection, thermal management
and system-level power management and control. Triple Supply Power Management
FigureВ 1 shows a schematic with the LTC4413 conп¬Ѓgured
to automatically switchover from a battery to either a
USB supply or to a wall adapter. This circuit provides
uninterrupted power to the loadвЂ”while isolating all
three power sourcesвЂ”allowing the user to remove the
battery without affecting load voltage when either of
the two other supplies is present. This circuit exploits
the LTC4413 to provide low loss uninterrupted power
while automatically prioritizing which source should
be connected to the load. The LTC4413 contains two isolated low voltage (2.5V to …

Articles

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Dual Monolithic Ideal Diodes Provide a Single-Chip Power Management Solution &mdash LT Journal
PDF, 313 Kb, File published: Mar 25, 2005
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DESIGN FEATURES Dual Monolithic Ideal Diodes
Provide a Single-Chip Power
Management Solution
Introduction
The LTC4413 dual monolithic ideal
diode helps reduce the size and improve the performance of handheld
and battery operated devices. It packs
so many features into a tiny package
that it is possible to build an entire
power management solution in a
3mm Г— 3mm footprint. Figure 1 shows
how simple it is to build a complete
battery-wall-adapter PowerPathв„ў
manager.
Despite its compact size, the
LTC4413 includes features that are
necessary in demanding applications,
including thermal management, short
circuit protection, and system-level
power management and control.
Two isolated p-channel MOSFET
transistors serve as low voltage (2.5V
to 5.5V) monolithic ideal diodes. Each …

Model Line

Series: LTC4413 (2)

LTC4413EDD#PBF LTC4413EDD#TRPBF

Manufacturer's Classification

Monitor, Control and Protection > PowerPath Controllers & Ideal Diodes

Slices

Microcontrollers