LTC4098-1 datasheet(32/32 Pages) LINER

32 / 32 page

LTC4098/LTC4098-1

40981fb

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

LT 1208 REV B • PRINTED IN USA

PART NUMBER

DESCRIPTION

COMMENTS

LTC3555/

LTC3555-1/

LTC3555-3

Switching USB Power Manager

with Li-Ion/Polymer Charger, Triple

Synchronous Buck Converter Plus

LDO

Complete Multifunction PMIC: Switchmode Power Manager and Three Buck Regulators

Plus LDO Charge Current Programmable Up to 1.5A from Wall Adapter Input, Synchronous

Buck Converters Efﬁciency >95%, ADJ Outputs: 0.8V to 3.6V at 400mA/400mA/1A Bat-Track

Adaptive Output Control, 200mΩ Ideal Diode, 4mm × 5mm QFN-28 Package

LTC3576/

LTC3576-1

Switching Power Manager

with USB On-The-Go Plus

Triple Step-Down DC/DCs

Complete Multifunction PMIC: Bidirectional Switching Power Manager Plus Three Buck

Regulators Plus LDO, ADJ Output Down to 0.8V at 400mA/400mA/1A, Overvoltage Protection,

USB On-The-Go, Charge Current Programmable Up to 1.5A from Wall Adapter Input, Thermal

Regulation, I2C, High Voltage Bat-Track Buck Interface, 180mΩ Ideal Diode; 4mm × 6mm

QFN-38 Package

LTC4088

High Efﬁciency USB Power Manager

and Battery Charger

Maximizes Available Power from USB Port, Bat-Track, Instant-On Operation, 1.5A Max Charge

Current, 180mΩ Ideal Diode with <50mΩ Option, 3.3V/25mA Always-On LDO, 4mm × 3mm

DFN14 Package

LTC4089/

LTC4089-5/

LTC4089-1

USB Power Manager with Ideal Diode

Controller and High Efﬁciency Li-Ion

Battery Charger

High Efﬁciency 1.2A Charger from 6V to 36V (40V Max) Input. Charges Single-Cell

Li-Ion/Polymer Batteries Directly from a USB Port, Thermal Regulation, 200mΩ Ideal Diode

with <50mΩ Option, 6mm × 3mm DFN22 Package. Bat-Track Adaptive Output Control

(LTC4089), Fixed 5V Output (LTC4089-5), 4.1V Float Voltage (LTC4089-1)

LTC4090/

LTC4090-5

High Voltage USB Power Manager

with Ideal Diode Controller and High

Efﬁciency Li-Ion Battery Charger

High Efﬁciency 1.2A Charger from 6V to 38V (60V Max) Input. Charges Single-Cell Li-Ion/

Polymer Batteries Directly from a USB Port, Thermal Regulation, 200mΩ Ideal Diode with

<50mΩ Option, 6mm × 3mm DFN22 Package. Bat-Track Adaptive Output Control

LTC4099

I2C Controlled USB Switch Mode

Power Manager with OVP

High VIN: 38V Operating, 60V Transient; 66V OVP. I2C for Control and Status Readback,

Overtemperature Battery Conditioner for Added Battery Safety Margin, Maximizes Available

Power from USB Port, Bat-Track, Instant-On Operation, 1.5A Maximum Charge Current from

Wall, 600mA Charge Current from USB, 180mΩ Ideal Diode with <50mΩ Option; 3mm ×

4mm Ultra-Thin UTQFN-20 Package

LTC4413

Dual Ideal Diodes

3mm × 3mm DFN Package, Low Loss Replacement for ORing Diodes

RELATED PARTS

VBUS

WALL ACPR

AUTOMOTIVE,

FIREWIRE, ETC.

USB

TO μC

10μF

0805

4.7μF

50V

0.1μF, 10V

0.1μF

0603

27.4k

9, 21

3.01k

3.3μH

4.7μH

40981 TA06

CLPROG

PROG

LTC4098/LTC4098-1

LT3653

GND

BATSENS

OVGATE

OVSENS

D0-D2

CHRG

NTCBIAS

NTC

15-17

VOUT

IDGATE

BAT

VOUT

ISENSE

Li-Ion

6.04k

VIN

ILIM

GND

HVOK

BOOST

M1: VISHAY-SILICONIX Si2333DS

M2: ON SEMICONDUCTOR NTLJS4114N

R6: VISHAY-DALE NTHS0603N011-N1003F

SYSTEM

LOAD

10μF

0805

100k

High Efﬁciency USB Automotive Battery Charger

with Overvoltage Protection and Low Battery Start-Up

TYPICAL APPLICATION

LTC4098-1 датащи(PDF) 32 Page - Linear Technology

LTC4098-1 датащи(HTML) 32 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

датащи скачать

ссылки URL