LTC4099 datasheet(52/52 Pages) LINER

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LTC4155

4155fc

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT 0512 REV C • PRINTED IN USA

RELATED PARTS

TYPICAL APPLICATION

Dual-Input Overvoltage Protection with 1.21A Default Input Current Limit and Output Voltage Disconnect

3.6k

3 1, 2, 28

4155 TA06

340Ω

0.047μF

0.01μF

23, 24, 25

R2 3.6k

MN1B

MN2B

C4 10μF

MN1A

MN2A

1.21k

100k

22μF

SYSTEM

LOAD

TO μC

WALLSNS

WALLGT

VBUS

USBGT

USBSNS

CLPROG1 CLPROG2

GND

PROG

NTCBIAS

MP2

BATSNS

BATGATE

19, 20

26, 27

1μH

VOUTSNS

VOUT

21, 22

CHGSNS

LTC4155

I2C

IRQ

OVGCAP

NTC

MP1

L1: COILCRAFT XFL4020-102ME

MN1, MN2: FAIRCHILD FDMC8030

MP1, MP2: VISHAY, Si5481DU-T1-GE3

3.52A

LIMIT

PART NUMBER

DESCRIPTION

COMMENTS

LTC4156

Dual-Input Power Manager/3.5A LiFePO4 Battery

Charger with I2C Control and USB OTG

High Efficiency Charger Capable of 3.5A Charge Current, Monolithic

Switching Regulator Makes Optimal Use of Limited Power and Thermal

Budget, Dual Input Overvoltage Protection Controller, Priority Multiplexing

for Multiple Inputs, I2C/SMBus Control and Status Feedback, NTC

Thermistor ADC for Temperature Dependent Charge Algorithms (JEITA),

Instant-On Operation with Low Battery, Battery Ideal Diode Controller for

Poser Management, USB On-The-Go Delivery to the USB Port, Full Featured

LifePO4 Battery Charger with Four Float Voltage Settings, 28-Lead 4mm ×

5mm QFN 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, 3mm × 4mm DFN-14 Package

LTC4089/LTC4089-1

LTC4089-5

High Voltage USB Power Manager with Ideal

Diode Controller and High Efficiency Li-Ion Battery

Charger

High Efficiency 1.2A Charger from 6V to 36V (40V Max) Input;

Bat-Track Adaptive Output Control (LTC4089); Fixed 5V Output

(LTC4089-5/LTC4089-1); LTC4089-1 for 4.1V Float Voltage Batteries,

3mm × 6mm DFN-22 Package;

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 Bat-Track

Adaptive Output Control; LTC4090-5 Has No Bat-Track. 3mm × 6mm

DFN-22 Package

LTC4098/LTC4098-1

USB-Compatible Switchmode Power Manager

with OVP

66V OVP. 1.5A Max Charge Current from Wall, 600mA Charge Current from

USB, LTC4098-1 Has 4.1V VFLOAT, 3mm × 4mm QFN-20 Package

LTC4099

I2C Controlled USB Switchmode Power Manager

with OVP

66V OVP. I2C for Control and Status Readback, 1.5A Max Charge Current

from Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package

LTC4160/LTC4160-1

Switchmode Power Manager with OVP and

USB-OTG

USB-OTG 5V Output, Overvoltage Protection, Maximizes Available Power

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

from Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package

LTC4098-3.6

USB-Compatible Switchmode LiFePO4 Power

Manager with OVP

3.6V VFLOAT for LiFePO4 Cells; 66V OVP. 1.5A Max Charge Current from

Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package

LTC4099 Datasheet(PDF) 52 Page - Linear Technology

LTC4099 Datasheet(HTML) 52 Page - Linear Technology

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