LTC4075HVXEDD#TRPBF Linear Technology, LTC4075HVXEDD#TRPBF Datasheet - Page 16

• Manufacturer Part Number: LTC4075HVXEDD#TRPBF
• Description: IC CHARGER LI-ION 10-DFN
• Manufacturer: Linear Technology

Specifications of LTC4075HVXEDD#TRPBF

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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LTC4075HVX
TYPICAL APPLICATION
PART NUMBER
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LTC4411/LTC4412
ThinSOT and PowerPath are trademarks of Linear Technology Corporation.
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Dual DC/DC Converter with USB Power
Management and Li-Ion Battery Charger
USB Compatible Monolithic Li-Ion Battery
Charger
Integrated Pass Transistor in ThinSOT™
USB Power Controller and Battery Charger
Standalone Li-Ion Charger with Thermistor
Interface
USB Power Controller and Li-Ion Linear Battery
Charger with Low-Loss Ideal Diode
Programmable Termination
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
USB Power Manager with Ideal Diode Controller
and Li-Ion Charger
USB Power Manager with Ideal Diode Controller
and High Effi ciency Li-Ion Battery Charger
USB Power Manager and Battery Charger
Low Loss PowerPath™ Controller in ThinSOT
●
FAX: [phone]
ADAPTER
POWER
WALL
USB
●
2.1k
www.linear.com
1%
1μF
1.24k
1%
Full Featured Li-Ion Charger
1μF
DCIN
USBIN
IUSB
IDC
LTC4075HVX
COMMENTS
Effi ciency >96%, Accurate USB Current Limiting (500mA/100mA), 4mm × 4mm
QFN-24 Package
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
Thermal Regulation Prevents Overheating, C/10 Termination, C/10 Indicator, Up to
800mA Charge Current
Charges Single-Cell Li-Ion Batteries Directly from USB Port, Thermal Regulation,
4mm × 4mm QFN-16 Package
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current
Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and Wall
Adapter, Low-Loss (50mΩ) Ideal Diode, 4mm × 4mm QFN-24 Package
Charge Current up to 950mA, Thermal Regulation, 3mm × 3mm DFN-8 Package
950mA Charger Current, Thermal Regulation, C/X Charge Termination, USB
Charge Current Set Via Resistor, 3mm × 3mm DFN Package
950mA Charger Current, Thermal Regulation, C/X Charge Termination, Fixed C
or C/5 USB Charge Current for Low Power USB Operation, 3mm × 3mm DFN
Package
950mA Charger Current, Thermal Regulation, C/X Charge Termination,
Programmable C or C/x USB Charge Current for Low Power USB Operation, Fixed
C/10 Wall Adapter and C/10 or C/2 Charge Current Termination, 3mm × 3mm DFN
Package
Charges Single-Cell Li-Ion Batteries Directly from USB Port, Thermal Regulation,
200mΩ Ideal Diode with <50mΩ option, 4mm × 3mm DFN-14 Package
High Effi ciency 1.2A Charger from 6V to 36V (40V Max) Input Charges Single-Cell
Li-Ion Batteries Directly from USB Port, Thermal Regulation, 200mΩ Ideal Diode
with <50mΩ option, Bat-Track Adaptive Output Control (LTC4089), Fixed 5V
Output (LTC4089-5), 4mm × 3mm DFN-14 Package
Manages Total Power Between a USB Peripheral and Battery Charger, Ultralow
Battery Drain: 1μA, ThinSOT Package
Automatic Switching Between DC Sources, Load Sharing, Replaces ORing Diodes
GND
ITERM
CHRG
PWR
BAT
1k
1k
1%
800mA (WALL)
475mA (USB)
1k
+
4.2V
1-CELL
Li-Ion
BATTERY
4075hvx TA02
© LINEAR TECHNOLOGY CORPORATION 2007
LT 0307 • PRINTED IN USA
4075hvxf