LTC4097EDDB#PBF Linear Technology, LTC4097EDDB#PBF Datasheet - Page 20

• Manufacturer Part Number: LTC4097EDDB#PBF
• Manufacturer: Linear Technology
• Type: Battery Chargerr

Specifications of LTC4097EDDB#PBF

• Battery Type: Li-Ion/Li-Pol
• Output Voltage: 4.2V
• Operating Supply Voltage (min): 4.25V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 12
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

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ThinSOT and PowerPath are trademarks of Linear Technology Corporation
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Dual DC/DC Converter with USB Power
Management and Li-Ion Battery Charger
USB Compatible Monolithic Li-Ion Battery Charger
with Integrated Pass Transistor in ThinSOT
USB Power Controller and Battery Charger
Standalone Li-Ion Charger with Thermistor Interface 4.2V, ±0.35% Float Voltage, Up to 1A Charge Current,
Standalone Li-Ion Charger with Thermistor Interface 4.4V, ±0.4% Float Voltage, Up to 1A Charge Current,
Standalone Li-Ion Charger with Micropower
Comparator
in 2mm × 2mm DFN
USB Power Controller and Li-Ion Linear Battery
Charger with Low-Loss Ideal Diode
Programmable Termination
Standalone Li-Ion Battery Charger with NTC
Thermistor Input in 2mm × 2mm DFN
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
USB Power Manager with Ideal Diode Controller
and Li-Ion Charger
and High Effi ciency Li-Ion Battery Charger
USB Power Manager and Battery Charger
Low Loss PowerPath
●
FAX: [phone]
TM
Controller in ThinSOT
●
www.linear.com
TM
COMMENTS
Effi ciency >96%, Accurate USB Current Limiting (500mA/100mA),
4mm × 4mm QFN-24 Package
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
Thermal Regulation Prevents Overheating, C/10 Termination,
C/10 Indicator, Up to 800mA Charge Current
Charges Single-Cell Li-Ion Batteries Directly from USB Port,
Thermal Regulation, 4mm × 4mm QFN-16 Package
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
3mm × 3mm DFN-10 Package
3mm × 3mm DFN-10 Package
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current,
3mm × 3mm DFN-10 Package
4.2V, ±0.6% Float Voltage, Up to 750mA Charge Current,
2mm × 2mm DFN-6 Package
Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and
Wall Adapter, Low-Loss (50Ω) Ideal Diode, 4mm × 4mm QFN-24 Package
Charge Current up to 950mA, Thermal Regulation,
3mm × 3mm DFN-8 Package
4.2V, ±0.6% Float Voltage, Up to 750mA Charge Current, Timer Termination +
C/10 Detection Output
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with
Automatic Input Power Detection and Selection, 950mA Charger Current,
Thermal Regulation, C/X Charge Termination, 3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with
Automatic Input Power Detection and Selection, 950mA Charger Current,
Thermal Regulation, C/X Charge Termination, 3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with
Automatic Input Power Detection and Selection, 950mA Charger Current,
Thermal Regulation, C/10 Charge Termination, 3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries Directly from a USB Port, Thermal
Regulation, 200mΩ Ideal Diode with <50mΩ option, 4mm × 3mm
DFN-14 Package
High Effi ciency 1.2A Charger from 6V to 36V (40V Max) Input, Bat-Track™
Adaptive Output Control (LTC4089), Fixed 5V Output (LTC4089-5), Charges
Single-Cell Li-Ion Batteries Directly from USB Port, Thermal Regulation,
200mΩ Ideal Diode with <50mΩ option, 4mm × 3mm DFN-14 Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs
with Automatic Input Power Detection and Selection, 1.2A Charger Current,
Thermal Regulation, C/X Charge Termination, Input Power Present Output
(PWR) with 120mA Drive Capability, 3mm × 3mm DFN Package
Manages Total Power Between a USB Peripheral and Battery Charger,
Ultralow Battery Drain: 1µA, ThinSOT Package
Automatic Switching Between DC Sources,
Load Sharing, Replaces ORing Diodes
© LINEAR TECHNOLOGY CORPORATION 2007
LT 0207 • PRINTED IN USA
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