LTC4009CUF-2(RevB) データシートの表示（PDF） - Linear Technology
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LTC4009CUF-2 Datasheet PDF : 28 Pages
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LTC4009
LTC4009-1/LTC4009-2
RELATED PARTS
PART NUMBER
LTC1760
LTC1769
LTC1960
LTC4006
LTC4007/LTC4007-1
LTC4008/LTC4008-1
LTC4010
LTC4011
LTC4012/LTC4012-1
LTC4012-2
LTC4060
LTC4100
LTC4110
DESCRIPTION
Smart Battery System Manager
2A Switching Battery Charger
Dual Battery Charger/Selector with SPI
Small, High Efficiency, Fixed Voltage, Lithium-Ion
Battery Chargers with Termination
High Efficiency, Programmable Voltage, Lithium-Ion
Battery Charger with Termination
High Efficiency, Programmable Voltage/Current Battery
Chargers
High Efficiency Standalone Nickel Battery Charger
High Efficiency Standalone Nickel Battery Charger
High Efficiency, Multichemistry Battery Chargers with
PowerPath Control
Standalone Linear NiMH/NiCd Fast Charger
Smart Battery Charger Controller
Battery Backup Manager
COMMENTS
Autonomous Power Management and Battery Charging for Two Smart
Batteries, SMBus Rev 1.1 Compliant
Constant-Current/Constant-Voltage Switching Regulator, Input Current
Limiting Maximizes Charge Current
11-Bit V-DAC, 0.8% Voltage Accuracy, 10-Bit I-DAC, 5% Current
Accuracy
Complete Charger for 3- or 4-Cell Li-Ion Batteries, AC Adapter Current
Limit and Thermistor Sensor, 16-Pin SSOP Package
Complete Charger for 3- or 4-Cell Li-Ion Batteries, AC Adapter Current
Limit, Thermistor Sensor and Indicator Outputs
Constant-Current/Constant-Voltage Switching Regulator, Resistor
Voltage/Current Programming, Thermistor Sensor and Indicator
Outputs, AC Adapter Current Limit (Omitted on 4008-1)
Complete NiMH/NiCd Charger in a Small 16-Lead Package, Constant-
Current Switching Regulator
Complete NiMH/NiCd Charger in a Small 20-Lead Package, Constant-
Current Switching Regulator, PowerPathTM Control and Indicators
Constant-Current/Constant-Voltage Switching Regulator in a 20-Lead
QFN Package, AC Adapter Current Limit, PFET Input Ideal Diode Control,
Indicator Outputs
Complete NiMH/NiCd Charger in a Small 16-Pin Package, No Sense
Resistor or Blocking Diode Required
Level 2 Charger Operates With or Without MCU Host, SMBus Rev 1.1
Compliant
Multi-Chemistry and Smart Battery Charge and Discharge Manager. Four
Operating Modes: Battery Backup, Battery Charge, Battery Calibration,
Shutdown. 5mm × 7mm QFN-38 Package
LTC4150
LTC4411
Coulomb Counter/Battery Gas Gauge
2.6A Low Loss Idea Diode
LTC4412/LTC4412HV Low Loss PowerPath Controllers
LTC4413
LTC4414
LTC4416
Dual 2.6A, 2.5V to 5.5V Ideal Diodes
36V, Low Loss PowerPath Controller for Large PFETs
Dual Low Loss PowerPath Controllers
PowerPath and ThinSOT are trademarks of Linear Technology Corporation.
High Side Sense of Charge Quantity and Polarity in a 10-Pin MSOP
No External MOSFET, Automatic Switching Between DC Sources, 140mΩ
On-Resistance in ThinSOTTM package
Very Low Loss Replacement for Power Supply ORing Diodes Using
Minimal External Complements, Operates Up to 28V (36V for HV)
Low Loss Replacement for ORing Diodes, 100mΩ On-Resistance
Low Loss Replacement for ORing Diodes, Operates Up to 36V
Low Loss Replacement for ORing Diodes, Operates Up to 36V, Drives
Large PFETs, Programmable, Autonomous Switching
28 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
4009fb
LT 0109 REV B • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2008
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