ltc4065l Linear Technology Corporation, ltc4065l Datasheet - Page 16

• Manufacturer Part Number: ltc4065l
• Description: Standalone 250ma Li-ion Battery Charger In 2 ? 2 Dfn
• Manufacturer: Linear Technology Corporation

RELATED PARTS
LTC4065L/LTC4065LX
PART NUMBER
Battery Chargers
LTC1734
LTC1734L
LTC4050
LTC4054
LTC4054L
LTC4057
LTC4059/LTC4059A
LTC4061
LTC4061-4.4
LTC4062
LTC4063
LTC4065/LTC4065A
Power Management
LTC3405/LTC3405A
LTC3406/LTC3406A
LTC3411
LTC3440
LTC4411/LTC4412
LTC4413
ThinSOT and PowerPath are trademarks of Linear Technology Corporation.
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Linear Battery Charger Controller
Standalone Linear Li-Ion Battery Charger
with Integrated Pass Transistor in ThinSOT
Standalone Linear Li-Ion Battery Charger
with Integrated Pass Transistor in ThinSOT
Lithium-Ion Linear Battery Charger
900mA Linear Lithium-Ion Battery Charger
Standalone Li-Ion Charger with Thermistor Interface
Standalone Li-Ion Charger with Thermistor Interface
Standalone Linear Li-Ion Battery Charger with
Micropower Comparator
Li-Ion Charger with Linear Regulator
Standalone Li-Ion Battery Chargers
300mA (I
DC/DC Converter
600mA (I
DC/DC Converter
1.25A (I
DC/DC Converter
600mA (I
DC/DC Converter
Low Loss PowerPath
Dual Ideal Diode in DFN
●
FAX: [phone]
OUT
OUT
OUT
OUT
), 4MHz, Synchronous Step-Down
), 1.5MHz, Synchronous Step-Down
), 1.5MHz, Synchronous Step-Down
), 2MHz, Synchronous Buck-Boost
TM
Controller in ThinSOT
●
www.linear.com
TM
COMMENTS
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
Low Current Version of LTC1734, 50mA ≤ I
Features Preset Voltages, C/10 Charger Detection and Programmable
Timer, Input Power Good Indication, Thermistor Interface
Thermal Regulation Prevents Overheating, C/10 Termination,
C/10 Indicator, Up to 800mA Charge Current
Low Current Version of LTC4054, Charge Current Up to 150mA
Up to 800mA Charge Current, Thermal Regulation, ThinSOT Package
2mm × 2mm DFN Package, Thermal Regulation, Charge Current Monitor
Output. A Version has ACPR Function
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current, 3mm × 3mm DFN
4.4V (Max), ±0.4% Float Voltage, Up to 1A Charge Current,
3mm × 3mm DFN
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current, 3mm × 3mm DFN
Up to 1A Charge Current, 100mA, 125mV LDO, 3mm × 3mm DFN
4.2V, ±0.6% Float Voltage, Up to 750mA Charge Current,
2mm × 2mm DFN; “A” Version Has ACPR Function.
95% Efficiency, V
ThinSOT Package
95% Efficiency, V
ThinSOT Package
95% Efficiency, V
MS Package
95% Efficiency, V
MS Package
Automatic Switching Between DC Sources, Load Sharing,
Replaces ORing Diodes
2-Channel Ideal Diode ORing, Low Forward ON Resistance, Low Regulated
Forward Voltage, 2.5V ≤ V
IN
IN
IN
IN
: 2.7V to 6V, V
: 2.5V to 5.5V, V
: 2.5V to 5.5V, V
: 2.5V to 5.5V, V
IN
≤ 5.5V
OUT
OUT
OUT
OUT
© LINEAR TECHNOLOGY CORPORATION 2005
= 0.8V, I
= 0.6V, I
= 0.8V, I
= 2.5V, I
LT 0506 REV A • PRINTED IN THE USA
CHRG
Q
= 20µA, I
Q
Q
Q
≤ 180mA
= 20µA, I
= 60µA, I
= 25µA, I
SD
SD
SD
SD
< 1µA,
< 1µA,
< 1µA,
< 1µA,
4065lxfa