Datasheet Linear Technology LT3473AEDE#TRPBF — Datenblatt

Hersteller	Linear Technology
Serie	LT3473A
Artikelnummer	LT3473AEDE#TRPBF

Micropower 1A Boost Converter mit Schottky und Output Disconnect

Datenblätter

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PDF, 276 Kb, Sprache: en, Datei hochgeladen: Sep 18, 2017, Seiten: 12
Micropower 1A Boost Converter with Schottky and Output Disconnect

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Verpackung

Package	4x3 DFN-12
Package Code	DE/UE
Package Index	05-08-1695

Parameter

Architecture	Constant Frequency Current Mode
Demo Boards	DC883A
Design Tools	LTspice File
Export Control	no
Features	Integrated Schottky Diode, Burst Mode, Power Good, Output Disconnect
Frequency	1200 kHz
Integrated Inductor	no
Ishutdown	0.1 µA
Isupply	0.1 mA
Monolithic	yes
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Polyphase	no
Switch Current	1.2 A
Synchronous	no
Topology	Boost
Topology 1	Boost
Vin Max	16 V
Vin Min	2.2 V
Vin Min Startup	2.2 V
Vout Max	36 V
Vout Max 2	34 V
Vswitch Max	36 V

Öko-Plan

RoHS

Compliant

Andere Optionen

Artikel

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OLED Driver with Output Disconnect and Automatic Burst Mode Improves Standby Mode Efficiency &mdash LT Journal
PDF, 88 Kb, Datei veröffentlicht: Sep 1, 2005
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DESIGN IDEAS OLED Driver with Output Disconnect
and Automatic Burst Mode Improves
by David Kim
Standby Mode Efп¬Ѓciency
Introduction
The LT3473 is a micropower step-up
DC/DC converter designed to drive
self-luminous organic light-emitting
diode or OLED display. The LT3473
features an integrated output disconnect switch that prevents leakage
from OLED display during standby
or shutdown mode by isolating the
OLED display from input supply. The
LT3473 also features an automatic
burst mode, which allows outputs to
be regulated with minimum circuit
operation to maximize the light load
efп¬Ѓciency. The small DFN package
(3mm Г— 3mm), high level of integration
and constant switching frequency yield
a tiny solution size.
Some OLED applications require
intermediate bias voltages for enhancing the display refreshing rate, such …

Modellreihe

Serie: LT3473A (2)

LT3473AEDE#PBF LT3473AEDE#TRPBF

Herstellerklassifikation

Power Management > Switching Regulator > LCD/CCD/OLED Bias
Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost

Andere Namen:

LT3473AEDETRPBF, LT3473AEDE TRPBF

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