LTC4088-1/LTC4088-2
24
40881fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2007
LT 0512 REV C • PRINTED IN USA
relaTeD parTs
PART NUMBER DESCRIPTION COMMENTS
Battery Chargers
LTC4057 Lithium-Ion Linear Battery Charger Up to 800mA Charge Current, Thermal Regulation, ThinSOT™ Package
LTC4058 Standalone 950mA Lithium-Ion Charger in DFN C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
LTC4065/LTC4065A 750mA Linear Lithium-Ion Battery Charger 2mm × 2mm DFN Package, Thermal Regulation, Standalone Operation
LTC4411/LTC4412 Low Loss Single PowerPath Controllers in
ThinSOT
Automatic Switching Between DC Sources, Load Sharing,
Replaces ORing Diodes
LTC4413 Dual Ideal Diodes 3mm × 3mm DFN Package, Low Loss Replacement for ORing Diodes
Power Management
LTC3406/LTC3406A 600mA (I
OUT
), 1.5MHz, Synchronous
Step-Down DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT
= 0.6V, I
Q
= 20µA, I
SD
< 1µA,
ThinSOT Package
LTC3411 1.25A (I
OUT
), 4MHz, Synchronous Step-Down
DC/DC Converter
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT
= 0.8V, I
Q
= 60µA, I
SD
< 1µA,
MS10 Package
LTC3455 Dual DC/DC Converter with USB Power Manager
and Li-Ion Battery Charger
Seamless Transition Between Power Sources: USB, Wall Adapter and
Battery; 95% Efficient DC/DC Conversion
LTC3557/LTC3557-1 USB Power Manager with Li-Ion/Polymer Charger,
Triple Synchronous Buck Converter + LDO
Complete Multi-Function PMIC: Linear Power Manager and Three Buck
Regulators, Charge Current Programmable Up to 1.5A from Wall Adapter
Input, Thermal Regulation, Synchronous Buck Converters Efficiency: >95%,
ADJ Outputs: 0.8V to 3.6V at 400mA/400mA/600mA, Bat-T
rack Adaptive
Output Control, 200mΩ Ideal Diode, 4mm × 4mm QFN-28 Package.
LTC4055 USB Power Controller and Battery Charger Charges Single-Cell Li-Ion Batteries Directly from a USB Port, Thermal
Regulation, 200mΩ Ideal Diode, 4mm × 4mm QFN-16 Package
LTC4066 USB Power Controller and Battery Charger Charges Single-Cell Li-Ion Batteries Directly from a USB Port, Thermal
Regulation, 50mΩ Ideal Diode, 4mm × 4mm QFN-24 Package
LTC4085 USB Power Manager with Ideal Diode Controller
and Li-Ion Charger
Charges Single-Cell Li-Ion Batteries Directly from a USB Port, Thermal
Regulation, 200mΩ Ideal Diode with <50mΩ Option, 4mm × 3mm
DFN-14 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 DFN-14 Package
LTC4089/LTC4089-5 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 <50m
Ω Option, 4mm × 3mm DFN-14
Package. Bat-T
rack Adaptive Output Control (LTC4089), Fixed 5V Output
(LTC4089-5)