Datasheet Linear Technology LTC4000EUFD#TRPBF — Ficha de datos

Fabricante	Linear Technology
Serie	LTC4000
Numero de parte	LTC4000EUFD#TRPBF

Controlador de alto voltaje y alta corriente para carga de batería y administración de energía

Hojas de datos

Vista previa y descarga

PDF, 489 Kb, Idioma: en, Archivo subido: oct 2, 2017, Páginas: 40
High Voltage High Current Controller for Battery Charging and Power Management

Extracto del documento

Precios

Embalaje

Package	4x5 QFN-28
Package Code	UFD
Package Index	05-08-1712

Paramétricos

Battery Chemistry	Li-Ion, Li-Polymer, LiFePO4, NiCd, NiMH, Lead Acid
Demo Boards	DC1721A,DC1830B-A
Design Tools	LTspice File
Export Control	no
Max Charge Current	20 A
Number of Cells	Set by external charger IC
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
PowerPath	External PFET
Type of Charger	Switching
Vin Max	60 V
Vin Min	3 V

Plan ecológico

RoHS

Obediente

Artículos

Descargar
High Voltage, High Current Battery Charger Works with All Converter Topologies, Any Battery Configuration &mdash LT Journal
PDF, 3.4 Mb, Archivo publicado: abr 24, 2012
Extracto del documento
April 2012 I N T H I S I S S U E 2.5MHz, dual monolithic
supply with integrated 3A
power switches 12 digital power manager
sequences any number of
supplies 28 dual monolithic ideal diode
extends battery life 34 supercapacitor-based
power supply backup 36 ВµModuleВ® DC/DC converter
for isolated supplies 37 Volume 22 Number 1 High Voltage, High Current Battery
Charger Works with All Converter
Topologies, Any Battery Configuration
Eko Lisuwandi The market for rechargeable batteries in consumer electronics has
reached a level of stable maturity, where designing a battery charger
requires little more effort than dropping a purpose-built battery
charger IC into the design. This is because the batteries in consumer
electronics follow well-worn standards, with popular configurations,
float voltages, charge currents, output voltages and charge
algorithms. Even so, there is an ever-growing demand for batteries
that donвЂ™t fit these standard molds. Much of this demand is driven by
industrial green initiatives, coupled with
a general move to portable equipment
in medical and other specialized fields.
Dedicated charger ICs canвЂ™t keep pace with the current explosion in application diversity. The growing variety of battery setups is simply too extensive,
ranging from kilowatt-powered indoor forklifts and …

Linea modelo

Serie: LTC4000 (8)

LTC4000EGN#PBF LTC4000EGN#TRPBF LTC4000EUFD#PBF LTC4000EUFD#TRPBF LTC4000IGN#PBF LTC4000IGN#TRPBF LTC4000IUFD#PBF LTC4000IUFD#TRPBF

Clasificación del fabricante

Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers
Power Management > PMIC & Multifunction > USB Power Manager (PowerPath, Battery Charger)

Otros nombres:

LTC4000EUFDTRPBF, LTC4000EUFD TRPBF