LTC3589 Linear Technology, LTC3589 Datasheet - Page 44

• Manufacturer Part Number: LTC3589
• Description: 8-Output Regulator
• Manufacturer: Linear Technology

LTC3589
RELATED PARTS
PART
NUMBER
LTC3101
LTC3556
LTC3577/
LTC3577-1/
LTC3577-3/
LTC3577-4
LTC3586/
LTC3586-1
44
TYPICAL APPLICATION
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
1.8V to USB, Multioutput
DC/DC Converter with Low
Loss USB Power Controller
Switching USB Power
Manager with Li-Ion/Polymer
Charger, 1A Buck-Boost + Dual
Sync Buck Converter + LDO
Highly Integrated Portable/
Navigation PMIC
Switching USB Power
Manager with Li-Ion/
Polymer Charger, 1A Buck-
Boost + Dual Sync Buck
Converter + Boost + LDO
●
FAX: [phone]
COMMENTS
Seamless Transition Between Multiple Input Power Sources, V
V
38μA Quiescent Current in Burst Mode Operation 1.8V, 50mA Always-On LDO, Protected 100mA Hot Swap™
Output, Current Limited 200mA Max Output Pushbutton On/Off Control, Programmable Power-Up
Sequencing 24-lead 4mm × 4mm × 0.75mm QFN Package
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Buck Regulators + LDO, ADJ
Out Down to 0.8V at 400mA/400mA/1A, Synchronous Buck/Buck-Boost Converter Effi ciency: >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
Complete Multifunction PMIC: Linear Power Manager and Three Buck Regulators, 10-LED Boost Reg,
Charge Current Programmable Up to 1.5A from Wall Adapter Input, Thermal Regulation, Synchronous Buck
Converters Effi ciency: >95%, ADJ Outputs: 0.8V to 3.6V at 800mA/500mA/500mA, Pushbutton Control, I
Interface, 2 × 150mA LDOs, Overvoltage Protection Bat-Track Adaptive Output Control, 200mΩ Ideal Diode,
4mm × 7mm QFN-44 Package -1 and -4 versions have 4.1V V
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Bucks + Boost + LDO, ADJ Out
Down to 0.8V at 400mA/400mA, Synchronous Buck/Buck-Boost Converter Effi ciency: >95%; Charge Current
Programmable Up to 1.5A from Wall Adapter Input, Thermal Regulation, Bat-Track Adaptive Output Control,
180mΩ Ideal Diode, 4mm × 6mm QFN-38 Package -1 Version has 4.1V V
OUT
Range: 1.5V to 5.25V, 3.3V
●
www.linear.com
OUT
at 800mA for V
IN
≥ 3V Dual 350mA Buck Regulators, V
FLOAT
IN
Range: 1.8V to 5.5V, Buck-Boost Converter
, -3 Version for SiRF Atlas IV Processors
© LINEAR TECHNOLOGY CORPORATION 2010
FLOAT
.
www.DataSheet4U.com
LT 0610 • PRINTED IN USA
OUT
: 0.6V to V
IN
3589p
2
,
C