LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger

The LTC4060 is a complete fast charging system for NiMH or NiCd batteries. Just a few external components are needed to design a standalone linear charging system. An external PNP Transistor provides charge current that is user programmable with a resistor. A small external capacitor sets the maximum charge time. No external Current Sense resistor is needed, and no blocking Diode is required.
The IC automatically senses the DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at a C/5 rate before a fast charge is applied. Fast charge is terminated using the V detection method. Backup termination consists of a programmable Timer and battery overvoltage detector. An optional external NTC thermistor CAN be used for temperature-based qualification of charging. An optional programmable recharge feature automatically recharges batteries after discharge.
Manual shutdown is accomplished with the SHDN pin, while removing input power automatically puts the LTC4060 into sleep mode. During shutdown or sleep mode, battery drain is <1A.
The LTC4060 is available in both low profile (0.75mm) 16- pin 5mm 3mm DFN and 16-lead TSSOP packages. Both feature exposed metal die mount pads for optimum thermal performance.
By Linear Technology Corporation
LTC4060 's PackagesLTC4060 's pdf datasheet
LTC4060EDHC DFN
LTC4060EDHC-PBF DFN
LTC4060EDHC-TR DFN
LTC4060EDHC-TRPBF DFN
LTC4060EFE TSSOP
LTC4060EFE-PBF TSSOP
LTC4060EFE-TR TSSOP
LTC4060EFE-TRPBF TSSOP




LTC4060 Pinout, Pinouts
LTC4060 pinout,Pin out
This is one package pinout of LTC4060,If you need more pinouts please download LTC4060's pdf datasheet.

LTC4060 Application circuits
LTC4060 circuits
This is one application circuit of LTC4060,If you need more circuits,please download LTC4060's pdf datasheet.


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