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LTC4065EDC#TRMPBF +BOM

Standalone 750mA Li-Ion Battery Charger in 2 x 2 DFN

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

LTC4065EDC#TRMPBF
Datasheet:

LTC4065EDC#TRMPBF Datasheet (PDF)
Battery Chemistry:

Lithium Ion
Number of Cells:

1
Current - Charging:

Constant - Programmable
Charge Current - Max:

750mA

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LTC4065EDC#TRMPBF General Description

IC, BATT CHARGER, LI ON, 6DNF; Battery Type:Li-Ion; Input Voltage:5.5V; Battery Charge Voltage:4.2V; Charge Current Max:65mA; Battery IC Case Style:DFN; No. of Pins:6; No. of Series Cells:1; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:4065; Battery Management Function:Charger; Input Voltage Max:5.5V; Output Voltage Max:4.2V; Package / Case:DFN; Supply Voltage Max:5.5V; Supply Voltage Min:3.75V; Termination Type:SMD

Key Features

Complete Linear Charger in 2mm × 2mm DFN Package
C/10 Charge Current Detection Output Timer Termination
Charge Current Programmable up to 750mA with 5% Accuracy
No External MOSFET, Sense Resistor or Blocking Diode Required
Preset 4.2V Float Voltage with 0.6% Accuracy
Constant-Current/Constant-Voltage Operation with
Thermal Feedback to Maximize Charging Rate Without Risk of Overheating
ACPR Pin Indicates Presence of Input Supply (LTC4065A Only)
Charge Current Monitor Output for Gas Gauging
Automatic Recharge
Charges Single Cell Li-Ion Batteries Directly from USB Port
20µA Supply Current in Shutdown Mode
Soft-Start Limits Inrush Current
Tiny 6-Lead (2mm × 2mm) DFN Package

Application

Wireless PDAs
Cellular Phones
Portable Electronics

Specifications

Battery Chemistry	Lithium Ion	Number of Cells	1
Current - Charging	Constant - Programmable	Charge Current - Max	750mA
Battery Pack Voltage	4.2V	Voltage - Supply (Max)	5.5V
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	LTC4065