LTC3567 Datasheet, PDF (28/28 Pages) Linear Technology – High Effi ciency USB Power Manager Plus 1A Buck-Boost Converter with I2C Control

LTC3567
RELATED PARTS
PART NUMBER DESCRIPTION
COMMENTS
LTC3440
LTC3441/
LTC3442
LTC3442
LTC3455
LTC3538
LTC3550
LTC3550-1
LTC3555
LTC3556
LTC3557/
LTC3557-1
LTC3559
LTC3566
LTC4055
LTC4067
LTC4085
LTC4088
LTC4088-1/
LTC4088/2
600mA (I_OUT), 2MHz Synchronous Buck-Boost
DC/DC Converter
1.2A (I_OUT), Synchronous Buck-Boost DC/DC
Converters, LTC3441 (1MHz), LTC3443 (600kHz)
1.2A (I_OUT), 2MHz Synchronous Buck-Boost DC/DC
Converter
Dual DC/DC Converter with USB Power
Management and Li-Ion Battery Charger
V_IN: 2.5V to 5.5V, V_OUT: 2.5V to 5.5V
I_Q = 25μA, I_SD < 1μA, MS, DFN Package
V_IN: 2.5V to 5.5V, V_OUT: 2.4V to 5.25V
I_Q = 25μA, I_SD < 1μA, MS, DFN Package
V_IN: 2.4V to 5.5V, V_OUT: 2.4V to 5.25V
I_Q = 28μA, I_SD < 1μA, MS Package
Efficiency >96%, Accurate USB Current Limiting (500mA/100mA),
4mm × 4mm QFN-24 Package
800mA, 2MHz Synchronous Buck-Boost DC/DC
Converter
Dual Input USB/AC Adapter Li-Ion Battery Charger
with adjustable output 600mA Buck Converter
V_IN: 2.4V to 5.5V, V_OUT: 1.8V to 5.25V
I_Q = 35μA, 2mm × 3mm DFN-8 Package
Synchronous Buck Converter, Efficiency: 93%, Adjustable Output at 600mA;
Charge Current: 950mA Programmable, USB Compatible, Automatic Input Power
Detection and Selection, 3mm × 5mm DFN-16 Package
Dual Input USB/AC Adapter Li-Ion Battery Charger Synchronous Buck Converter, Efficiency: 93%, Output: 1.875V at 600mA; Charge
with 600mA Buck Converter
Current: 950mA Programmable, USB Compatible, Automatic Input Power
Detection and Selection, 3mm × 5mm DFN-16 Package
Switching USB Power Manager with Li-Ion/Polymer Complete Multi-Function PMIC: Switchmode Power Manager and Three Buck
Charger, Triple Synchronous Buck Converter Plus Regulators Plus LDO; Charge Current Programmable Up to 1.5A from Wall
LDO
Adapter Input, Thermal Regulation 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
Switching USB Power Manager with Li-Ion/Polymer Complete Multi-Function PMIC: Switching Power Manager, 1A Buck-Boost Plus
Charger, 1A Buck-Boost Plus Dual Sync Buck
2 Buck Regulators Plus LDO, ADJ Out Down to 0.8V at 400mA/400mA/1A,
Converter Plus LDO
Synchronous Buck/Buck-Boost Converter Efficiency: >95%; Charge Current
Programmable up to 1.5A from Wall Adapter Input, Thermal Regulation, Bat-Track
Adaptive Output Control, 180mΩ Ideal Diode, 4mm × 5mm QFN-28 Package
USB Power Manager with Li-Ion/Polymer Charger,
Triple Synchronous Buck Converter Plus 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 Output: 0.8V to
3.6V at 400mA/400mA/600mA Bat-Track Adaptive Output Control, 200mΩ Ideal
Diode, 4mm × 4mm QFN-28 Package
Linear USB Li-Ion/Polymer Battery Charger
with Dual Synchronous Buck Converter
Adjustable Synchronous Buck Converters, Efficiency: >90%, Outputs: Down
to 0.8V at 400mA for Each, Charge Current Programmable Up to 950mA, USB
Compatible, 3mm × 3mm QFN-16 Package
Switching USB Power Manager with Li-Ion/Polymer Multi-Function PMIC: Switchmode Power Manager and 1A Buck-Boost Regulator
Charger, 1A Buck-Boost Converter Plus LDO
Plus LDO, Charge Current Programmable up to 1.5A from Wall Adapter Input,
Thermal Regulation Synchronous Buck-Boost Converters Efficiency: >95%, ADJ
Output: Down to 0.8V at 1A, Bat-Track Adaptive Output Control, 180mΩ Ideal
Diode, 4mm × 4mm QFN-24 Package
USB Power Controller and Battery Charger
Charges Single-Cell Li-Ion Batteries Directly From USB Port,
Thermal Regulation, 4mm × 4mm QFN-16 Package
Linear USB Power Manager with OVP,
Ideal Diode Controller and Li-Ion Charger
13V Overvoltage Transient Protection, Thermal Regulation 200mΩ Ideal Diode
with <50mΩ Option, 3mm × 4mm QFN-14 Package
Linear 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,
3mm × 4mm QFN-14 Package
High Efficiency USB Power Manager and
Battery Charger
Maximizes Available Power from USB Port, Bat-Track, “Instant-On” Operation,
1.5A Maximum Charge Current, 180mΩ Ideal Diode with <50mΩ Option,
3.3V/25mA Always-On LDO, 3mm × 4mm DFN-14 Package
High Efficiency USB Power Manager and
Battery Charger with Regulated Output Voltage
Maximizes Available Power from USB Port, Bat-Track, “Instant-On” Operation, 1.5A
Maximum Charge Current, 180mΩ Ideal Diode with <50mΩ Option, Automatic
Charge Current Reduction Maintains 3.6V Minimum V_OUT, Battery Charger Disabled
when all Logic Inputs are Grounded, 3mm × 4mm DFN-14 Package
28 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] ^● FAX: [phone] ^● www.linear.com
3567f
LT 0608 • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2008