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Part Number
|
LTC4040 |
|
Manufacturer
|
Linear Technology |
|
Description
|
2.5A Battery Backup Power Manager |
|
Published
|
Mar 21, 2016 |
|
Detailed Description
|
LTC4040
2.5A Battery Backup Power Manager
Features
nn Step-Up Backup Supply and Step-Down Battery Charger
nn 6.5A Switc...
|
|
Datasheet
|
LTC4040
|
Overview
LTC4040
2.
5A Battery Backup Power Manager
Features
nn Step-Up Backup Supply and Step-Down Battery Charger
nn 6.
5A Switches for 2.
5A Backup from 3.
2V Battery nn Input Current Limit Prioritizes Load Over Charge
Current nn Input Disconnect Switch Isolates Input During Backup nn Automatic Seamless Switch-Over to Backup Mode nn Input Power Loss Indicator nn System Power Loss Indicator nn Pin Selectable Battery: Li-Ion (3.
95V/4.
0V/4.
05V/4.
1V)
or LiFePO4 (3.
45V/3.
5V/3.
55V/3.
6V) nn Optional OVP Circuitry Protects Device to 60V nn Constant Frequency Operation nn Low Profile (0.
75mm) 24-Lead 4mm × 5mm QFN Package
Applications
nn Fleet and Asset Tracking nn Automotive GPS Data Loggers nn Automotive T...
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