Battery Charger IC

Analog Devices offers a broad portfolio of high performance battery charger IC devices for any rechargeable battery chemistry, including Li-Ion, LiFePO4, lead acid, and nickel-based, for both wired and wireless applications. These battery charger ICs are offered in linear or switching topologies and are completely autonomous in operation. Our battery charger ICs offer many standard features for battery management and safety, including on-chip battery pre-conditioning, current limiting, temperature-controlled charging, monitoring and protection, telemetry via SMBus or I2C interface, and support for high voltage, multiple-cell and multi-chemistry batteries with a single device. A wide range of applications are supported such as lithium ion battery monitoring, PV cell energy harvesting, industrial monitoring, wearable devices, and other portable equipment.
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Battery Charger IC

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Type of ChargerFeaturesPrice (1000+)
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1LT8491 6 80 10 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1.3V to 80V Float Voltage 1.3V to 80V Switching EEPROM, I2C Interface, Maximum Power Point Tracking (Full) $10.35 (LT8491EUKJ#PBF)
2LTC4124 2.7 5.5 100m Li-Ion 1 4.0V, 4.1V, 4.2V, 4.35V Linear Wireless Power Transfer $2.65 (LTC4124EV#TRMPBF)
3ADP5360 4.1 6.8 320m Li-Ion, Li-Poly, Li-Polymer 1, 1 (Li) 4.2V Gas Gauge, I2C, Linear 12-bit ADC, Current Limiting, I2C Interface, Integrated Coulomb Counter, Integrated FET, Output Short Circuit Protection, Overtemperature Protection, Overvoltage Protection, Programmable Charge Current, Programmable Current Limit, Programmable Input Current Limit, Programmable Output Voltage, Reverse Current Protection, Watchdog Timer $1.71 (ADP5360ACBZ-1-R7)
4LT8228 6 100 40 Lead Acid, LiFePO4, Li-Ion, Li-Polymer-- Switching 100% Duty Cycle, Bidirectional, Constant Current Constant Voltage, External Synchronization, Input Current Limit, Input Current Monitor, Output Current Limit, Output Current Monitor, Output Short Circuit Protection, Overtemperature Protection, Overvoltage Protection, PLL, Resistor Set Frequency, Reverse Current Protection, Reverse Input Protection, SOA Sharing, Soft Start, Spread Spectrum $6.60 (LT8228EFE#PBF)
5LT8708-1 2.8 80 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer- Up to 80V Buck-Boost Input Current Monitor, Input Current Regulation, Output Current Monitor, Output Current Regulation, PolyPhase, Resistor Set Frequency $6.60 (LT8708EUHG-1#PBF)
6LT8708 2.8 80 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer- Up to 80V Buck-Boost Input Current Monitor, Input Current Regulation, Output Current Monitor, Output Current Regulation, PolyPhase, Resistor Set Frequency $6.60 (LT8708EUHG#PBF)
7LTC4162-S 4.5 35 3.2 Lead Acid Up to 24V Lead Acid Adj Switching Battery Charger, I2C Interface, Maximum Power Point Tracking (Full), PowerPath $2.95 (LTC4162EUFD-SAD#PBF)
8LTC4162-L 4.5 35 3.2 Li-Ion, Li-Poly 1 to 8 Adj Switching Battery Charger, I2C Interface, Maximum Power Point Tracking (Full), PowerPath $2.95 (LTC4162EUFD-L40#PBF)
9LTC4162-F 4.5 35 3.2 LiFePO4 1 to 9 Adj Switching Battery Charger, I2C Interface, Maximum Power Point Tracking (Full), PowerPath $2.95 (LTC4162EUFD-FAD#PBF)
10ADP5350 4 5.38 650m Li-Ion 1 Adj Switching Coulomb Counter, I2C Interface, LDO, LED Driver $3.49 (ADP5350ACBZ-1-R7)
11LTC4013 4.5 60 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) Up to 60V Battery Voltage 0V to 60V Switching Maximum Power Point Tracking (Sampled Voc), NTC Input, Resistor Set Frequency $3.95 (LTC4013EUFD#PBF)
12ADP5092 80m 3.3 150m Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $2.49 (ADP5092ACPZ-1-R7)
13ADP5091 80m 3.3 150m Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $2.49 (ADP5091ACPZ-1-R7)
14LTM8064 6 58 6 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 36V float voltage Up to 36V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $16.50 (LTM8064EY#PBF)
15LTM8054 5 36 5.4 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 36V float voltage Up to 36V Switching External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency $15.95 (LTM8054EY#PBF)
16LTC3106 850m 5.1 300m Li-Ion, Li-Poly, NiMH (slow charge) 1 Adj Linear Battery Charger, Burst Mode, Maximum Power Point Control, Power Good, PowerPath $2.94 (LTC3106EUDC#PBF)
17LTC4040 3.5 5.5 2.5 LiFePO4, Li-Ion, Li-Poly 1 3.45V, 3.55V, 3.5V, 3.6V, 3.95V, 4.05V, 4.0V, 4.1V Switching Automatic Backup Power Switchover $2.90 (LTC4040EUFD#PBF)
18LTC4015 4.5 35 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 35V Battery Voltage Up to 35V Switching Coulomb Counter, Digital Telemetry, I2C Interface, Maximum Power Point Tracking (Full), Temperature Monitor $5.95 (LTC4015EUHF#PBF)
19LT3761 4.5 60 20 Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) Set by external charger IC Adj Switching Open LED Protection, Rail-to-Rail Current Sense, Resistor Set Frequency $3.20 (LT3761EMSE#PBF)
20LTC4123 2.2 5 25m NiMH (slow charge) 1 1.5V Linear Reverse Input Protection $2.65 (LTC4123EDC#TRPBF)
21LTC4121-4.2 4.4 40 400m Li-Ion, Li-Polymer 1 4.2V Switching Maximum Power Point Tracking (Sampled Voc) $2.60 (LTC4121EUD-4.2#PBF)
22LTC4121 4.4 40 400m Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 18V Battery Voltage Up to 18V Switching Maximum Power Point Tracking (Sampled Voc) $2.60 (LTC4121EUD#PBF)
23LTC4079 2.7 60 250m Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiMH (slow charge) Up to 60V Battery Voltage 1.2V to 60V Linear NTC Input $2.35 (LTC4079EDD#PBF)
24ADP5090Reference Circuit Available 80m 3.3 150m Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $1.99 (ADP5090ACPZ-1-R7)
25LT8490 6 80 10 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1.3V to 80V Float Voltage 1.3V to 80V Switching Maximum Power Point Tracking (Full) $10.35 (LT8490EUKJ#PBF)
26LTM8056 5 58 5.4 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 48V float voltage Up to 48V Switching External Synchronization, Input Current Limit, Input Current Monitor, Output Current Limit, Output Current Monitor, PolyPhase, Resistor Set Frequency $22.00 (LTM8056EY#PBF)
27LTM8055 5 36 8.5 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 36V float voltage Up to 36V Switching External Synchronization, Input Current Limit, Input Current Monitor, Output Current Limit, Output Current Monitor, PolyPhase, Resistor Set Frequency $22.00 (LTM8055EY#PBF)
28ADP5063 4 6.7 2.1 Li-Ion 1 3.6V Linear I2C Interface, PowerPath $1.29 (ADP5063ACPZ-1-R7)
29LT3651-8.4 9 32 4 Li-Ion, Li-Polymer 2 8.4 Switching- $4.13 (LT3651EUHE-8.4#PBF)
30LT3651-8.2 9 32 4 Li-Ion, Li-Polymer 2 8.2 Switching- $4.13 (LT3651EUHE-8.2#PBF)
31LTC4120-4.2 4.25 40 400m Li-Ion, Li-Polymer 1 4.2V Switching Wireless Power Transfer $3.25 (LTC4120EUD-4.2#PBF)
32LTC4120 4.25 40 400m Li-Ion, Li-Polymer 1, 2 Adj (3.5V to 11V) Switching Wireless Power Transfer $3.25 (LTC4120EUD#PBF)
33LTC4020 4.5 55 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 55V Battery Voltage Up to 55V Buck-Boost, Switching Maximum Power Point Control, NTC Input, PowerPath $4.95 (LTC4020EUHF#PBF)
34ADP5062 4 6.7 2.1 Li-Ion 1 4.2V Linear I2C Interface, PowerPath $1.29 (ADP5062ACPZ-1-R7)
35LTC4000-1 3 60 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) Set by external charger IC Adj Switching Maximum Power Point Control $3.95 (LTC4000EUFD-1#PBF)
36ADP5061Reference Circuit Available 4 6.7 2.1 Li-Ion 1 4.2V Linear I2C Interface, PowerPath $1.29 (ADP5061ACBZ-2-R7)
37LT3796 6 100 20 Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) Set by externals Adj Switching External Synchronization, Output Current Regulation, Resistor Set Frequency, True Color PWM Dimming $3.45 (LT3796EFE#PBF)
38LTM8026 6 36 5 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $12.58 (LTM8026EV#PBF)
39LTM8052A 6 36 5 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $13.17 (LTM8052AEV#PBF)
40LTM8052 6 36 5 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $13.17 (LTM8052EV#PBF)
41ADP5065Reference Circuit Available 4 5.5 1.25 Li-Ion 1 4.2V Switching PowerPath $1.39 (ADP5065ACBZ-1-R7)
42LTC4155 4.35 5.5 3.5 Li-Ion, Li-Polymer 1 4.05V, 4.15V, 4.1V, 4.2V I2C, Switching Bat-Track, I2C Interface, NTC Input, Overvoltage Protection, PowerPath, USB On-The-Go $2.95 (LTC4155EUFD#PBF)
43LTC4000 3 60 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) Set by external charger IC Adj Switching- $3.95 (LTC4000EUFD#PBF)
44LTM8061 4.95 32 2 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1, 2 4.1V, 4.2V, 8.2V, 8.4V Switching Input Current Limit, Output Current Regulation, Reverse Input Protection $8.85 (LTM8061EV-4.1#PBF)
45LTC4071 2.65- 50m Li-Ion, Li-Polymer 1 4.0V, 4.1V, 4.2V Shunt NTC Input $2.20 (LTC4071EDDB#TRPBF)
46LTM8062A 4.95 32 2 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 18.8V Up to 18.8V Switching Maximum Power Point Control, Output Current Regulation, Reverse Input Protection $10.20 (LTM8062AEV#PBF)
47LTM8062 4.95 32 2 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 14.4V Up to 14.4V Switching Maximum Power Point Control, Output Current Regulation, Reverse Input Protection $9.85 (LTM8062EV#PBF)
48LT3651-4.2 6.5 32 4 Li-Ion, Li-Polymer 1 4.2 Switching- $4.13 (LT3651EUHE-4.2#PBF)
49LT3651-4.1 6.5 32 4 Li-Ion, Li-Polymer 1 4.1 Switching- $4.13 (LT3651EUHE-4.1#PBF)
50LT3652HV 4.95 34 2 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1-4 Li-Ion/Li-Poly, 1-5 LiFePO4, SLA up to 18V Up to 18V Switching Maximum Power Point Control $3.40 (LT3652HVEDD#PBF)