Battery Charger IC

Analog Devices battery charger IC family supports a range of applications such as lithium ion battery monitoring, PV cell energy harvesting, industrial monitoring, wearable devices, and other portable equipment. Members of this portfolio feature constant current/constant voltage linear charging for single cell lithium ion batteries, stacked lithium monitoring functionality, battery isolation, and the flexibility that enables them to work across multiple systems.

Applications:
• TEG energy harvesting
• Self-powered wireless sensor devices
• Electric and hybrid electric vehicles
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Battery Charger IC

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Type of ChargerFeaturesPrice (1000+)
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1LTC4124 2.7 5.5 100m Li-Ion 1 4.0V, 4.1V, 4.2V, 4.35V Linear Wireless Power Transfer $2.65 (LTC4124EV#TRMPBF)
2LT8228 6 100 40---- 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)
3LT8708-1 2.8 80--- 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)
4LT8708 2.8 80--- 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)
5LTC4162-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)
6LTC4162-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)
7LTC4162-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)
8ADP5350 4 5.38 650m Li-Ion 1 Adj Switching Coulomb Counter, I2C Interface, LDO, LED Driver $3.49 (ADP5350ACBZ-1-R7)
9LTC4013 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)
10ADP5092 80m 3.3 150m Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $2.49 (ADP5092ACPZ-1-R7)
11ADP5091 80m 3.3 150m Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $2.49 (ADP5091ACPZ-1-R7)
12LTM8064 6 58 6- Up to 36V float voltage Up to 36V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $16.50 (LTM8064EY#PBF)
13LTM8054 5 36 5.4- 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)
14LTC3106 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)
15LTC4040 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)
16LTC4015 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)
17LT3761 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)
18LTC4123 2.2 5 25m NiMH (slow charge) 1 1.5V Linear Reverse Input Protection $2.65 (LTC4123EDC#TRPBF)
19LTC4121-4.2 4.4 40 400m Li-Ion, Li-Polymer 1 4.2V Switching Maximum Power Point Tracking (Sampled Voc) $2.60 (LTC4121EUD-4.2#PBF)
20LTC4121 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)
21LTC4079 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)
22ADP5090Reference Circuit Available 80m 3.3- Li-Ion 1 Adj Switching Maximum Power Point Tracking (Sampled Voc) $1.99 (ADP5090ACPZ-1-R7)
23LT8490 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)
24LTM8056 5 58 5.4- 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)
25LTM8055 5 36 8.5- 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)
26ADP5063 4 6.7 2.1 Li-Ion 1 3.6V Linear I2C Interface, PowerPath $1.29 (ADP5063ACPZ-1-R7)
27LT3651-8.4 9 32 4 Li-Ion, Li-Polymer 2 8.4 Switching- $4.13 (LT3651EUHE-8.4#PBF)
28LT3651-8.2 9 32 4 Li-Ion, Li-Polymer 2 8.2 Switching- $4.13 (LT3651EUHE-8.2#PBF)
29LTC4120-4.2 4.25 40 400m Li-Ion, Li-Polymer 1 4.2V Switching Wireless Power Transfer $3.25 (LTC4120EUD-4.2#PBF)
30LTC4120 4.25 40 400m Li-Ion, Li-Polymer 1, 2 Adj (3.5V to 11V) Switching Wireless Power Transfer $3.25 (LTC4120EUD#PBF)
31LTC4020 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)
32ADP5062 4 6.7 2.1 Li-Ion 1 4.2V Linear I2C Interface, PowerPath $1.29 (ADP5062ACPZ-1-R7)
33LTC4000-1 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)
34ADP5061Reference Circuit Available 4 6.7 2.1 Li-Ion 1 4.2V Linear I2C Interface, PowerPath $1.29 (ADP5061ACBZ-2-R7)
35LT3796 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)
36LTM8026 6 36 5- Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $12.58 (LTM8026EV#PBF)
37LTM8052A 6 36 5- Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $13.17 (LTM8052AEV#PBF)
38LTM8052 6 36 5- Up to 24V float voltage Up to 24V Switching External Synchronization, Output Current Regulation, Resistor Set Frequency $13.17 (LTM8052EV#PBF)
39ADP5065Reference Circuit Available 4 5.5 1.25 Li-Ion 1 4.2V Switching PowerPath $1.39 (ADP5065ACBZ-1-R7)
40LTC4155 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)
41LTC4000 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)
42LTM8061 4.95 32 2 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)
43LTC4071 2.65- 50m Li-Ion, Li-Polymer 1 4.0V, 4.1V, 4.2V Shunt NTC Input $2.20 (LTC4071EDDB#TRPBF)
44LTM8062A 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)
45LTM8062 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)
46LT3651-4.2 6.5 32 4 Li-Ion, Li-Polymer 1 4.2 Switching- $4.13 (LT3651EUHE-4.2#PBF)
47LT3651-4.1 6.5 32 4 Li-Ion, Li-Polymer 1 4.1 Switching- $4.13 (LT3651EUHE-4.1#PBF)
48LT3652HV 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)
49LT3652 4.95 32 2 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1-3 Li-Ion/Li-Poly, 1-4 LiFePO4, SLA up to 14.4V Up to 14.4V Switching Maximum Power Point Control $3.05 (LT3652EDD#PBF)
50LTC4012-2 6 28 12 Li-Ion, Li-Polymer 1 to 4 (Li) 4.2 Switching PowerPath $3.25 (LTC4012CUF-2#PBF)