Battery Management

Analog Devices offers a broad portfolio of high performance battery management for any rechargeable battery chemistry, including Li-Ion, lead acid, and Nickel based. 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 and multi-chemistry batteries with a single device.
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Battery Management

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Battery ChemistryNumber of CellsType of ChargerFeaturesCommentsPrice (1000+)
($ US)
1LTC6810-2- 37.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V--- 6-Channel Battery Stack Monitors $5.92 (LTC6810IG-2#3ZZPBF)
2LTC6810-1- 37.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V--- 6-Channel Battery Stack Monitors $5.92 (LTC6810IG-1#3ZZPBF)
3LTC4126-- 7.5m- 1 Linear- 7.5mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter $2.65 (LTC4126EV#TRMPBF)
4LTC6813-1- 112.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V 100s of Cells Battery Stack Monitor- Multicell Battery Monitor $11.67 (LTC6813ILWE-1#3ZZPBF)
5LTC4162-S 4.5 35 3.2 Lead Acid Up to 24V Lead Acid Switching Battery Charger, I2C Control, Maximum Power Point Tracking (Full), PowerPath 35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry $2.95 (LTC4162EUFD-SAD#PBF)
6LTC4162-L 4.5 35 3.2 Li-Ion, Li-Poly 1 to 8 Switching Battery Charger, I2C Control, Maximum Power Point Tracking (Full), PowerPath 35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry $2.95 (LTC4162EUFD-L40#PBF)
7LTC4162-F 4.5 35 3.2 LiFePO4 1 to 9 Switching Battery Charger, I2C Control, Maximum Power Point Tracking (Full), PowerPath 35V/3.2A Multi-Cell LiFePO4 Step-Down Battery Charger with PowerPath and I2C Telemetry $2.95 (LTC4162EUFD-FAD#PBF)
8AD8452-------- $5.85 (AD8452ASTZ)
9LTC4091 6 36 2 Li-Ion, Li-Polymer 1 Linear Battery Charger, Buck, PowerPath 36V Battery Charger and Power Backup Manager $3.25 (LTC4091EDJC#PBF)
10LTC2944 3.6 60- Lead Acid, LiFeO2, Li-Ion, Li-Polymer, NiCd, NiMH Up to 60V Battery Voltage Coulomb Counter- 60V Battery Gas Gauge with Temperature, Voltage and Current Measurement $2.85 (LTC2944CDD#PBF)
11ADP5350 4 5.38 650m Li-Ion 1 Switching- Advanced Battery Management PMIC with Inductive Boost LED and Three LDO Regulators $3.49 (ADP5350ACBZ-1-R7)
12AD7284 7.5 40- Li-Ion 4 to 8-- 8-Channel, Li-Ion, Battery Monitoring System $6.79 (AD7284WBSWZ)
13LTC6811-2- 75- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Battery Stack Monitor- Multicell Battery Monitors $8.19 (LTC6811IG-2#PBF)
14LTC6811-1- 75- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Battery Stack Monitor- Multicell Battery Monitors $8.19 (LTC6811IG-1#PBF)
15LTC4013 4.5 60 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd, NiMH Up to 60V Battery Voltage Switching Maximum Power Point Tracking (Sampled Voc), NTC Input, Resistor Set Frequency 60V Synchronous Buck Multi-Chemistry Battery Charger $3.95 (LTC4013EUFD#PBF)
16ADP5092 80m 3.3 150m Li-Ion 1 Switching- Ultralow Power Energy Harvester PMU with MPPT and Charge Management $2.49 (ADP5092ACPZ-1-R7)
17ADP5091 80m 3.3- Li-Ion 1 Switching- Ultralow Power Energy Harvester PMU with MPPT and Charge Management $2.49 (ADP5091ACPZ-1-R7)
18LTM8064 6 58 6- Up to 36V float voltage Switching External Synchronization, Output Current Regulation, Resistor Set Frequency 58VIN, 6A CVCC Step-Down µModule Regulator $16.50 (LTM8064EY#PBF)
19LTC2943-1 3.6 20- Lead Acid, LiFeO2, Li-Ion, Li-Polymer, NiCd, NiMH 1/4/2018 12:00:00 AM Coulomb Counter Integrated 1A Rsense 1A Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement $2.70 (LTC2943CDD-1#PBF)
20LTM8054 5 36 5.4- Up to 36V float voltage Switching External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency 36VIN, 5.4A Buck-Boost µModule Regulator $15.95 (LTM8054EY#PBF)
21LTC4125 3 5.5---- AutoResonant Switching, Foreign Object Detection 5W AutoResonant Wireless Power Transmitter $4.00 (LTC4125EUFD#PBF)
22LTC3335 1.8 5.5 50m--- Burst Mode, Integrated Coulomb Counter, Power Good Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter $3.35 (LTC3335EUDC#PBF)
23LTC3106 850m 5.1 300m Li-Ion, Li-Poly, NiMH 1- Battery Charger, Burst Mode, Maximum Power Point Control, Power Good, PowerPath 300mA Low Voltage Buck-Boost Converter with PowerPath and 1.6µA Quiescent Current $2.94 (LTC3106EUDC#PBF)
24LTC4040 3.5 5.5 2.5 LiFePO4, Li-Ion, Li-Poly 1 Switching Automatic Backup Power Switchover 2.5A Battery Backup Power Manager $2.90 (LTC4040EUFD#PBF)
25LTC4015 4.5 35 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 35V Battery Voltage Switching Coulomb Counter, Digital Telemetry, I2C, Maximum Power Point Tracking (Full), Temp Monitor Multichemistry Buck Battery Charger Controller with Digital Telemetry System $5.95 (LTC4015EUHF#PBF)
26LT3761 4.5 60 20 Lead Acid, Li-Ion, Li-Polymer, NiCd, NiMH Set by external charger IC Switching Open LED Protection, Rail-to-Rail Current Sense, Resistor Set Switching Frequency LT3761 Offers Open LED Status Pin, LT3761-1 Offers Frequency Synchronization $3.20 (LT3761EMSE#PBF)
27LTC3305 12 64 10 Lead Acid Four 12V Lead Acid Battery Balancer- Lead Acid Battery Balancer $6.95 (LTC3305EFE#PBF)
28LTC4123 2.2 5 25m NiMH 1 Linear Temperature Compensated Charge Voltage Low Power Wireless Charger for Hearing Aids $2.65 (LTC4123EDC#TRPBF)
29LTC4121-4.2 4.4 40 400m Li-Ion, Li-Polymer 1 Switching Maximum Power Point Tracking (Sampled Voc) 40V 400mA Synchronous Step-Down Battery Charger, Fixed 4.2V $2.60 (LTC4121EUD-4.2#PBF)
30LTC4121 4.4 40 400m Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 18V Battery Voltage Switching Maximum Power Point Tracking (Sampled Voc) 40V 400mA Synchronous Step-Down Battery Charger, Adj Float Voltage $2.60 (LTC4121EUD#PBF)
31LTC4079 2.7 60 250m Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiMH Up to 60V Battery Voltage Linear NTC Input, Status Output LTC4079 - 60V, 250mA Linear Charger with Low Quiescent Current $2.35 (LTC4079EDD#PBF)
32ADP5090Reference Circuit Available 80m 3.3- Li-Ion 1 Switching- Ultralow Power Boost Regulator with MPPT and Charge Management $1.99 (ADP5090ACPZ-1-R7)
33LT8490 6 80 10 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1.3V to 80V Float Voltage Switching Maximum Power Point Tracking (Full) High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (M $10.35 (LT8490EUKJ#PBF)
34AD8451 -31 36- Li-Ion 1 Linear- Battery Charge Controller,Battery Mgmt AFE,Battery Monitor $5.40 (AD8451ASTZ)
35LTM8056 5 58 5.4- Up to 48V float voltage Switching External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Programmable Input Current Limit, Programmable Output Current Limit, Resistor Set Frequency 58Vin, 48Vout Buck-Boost µModule Regulator $22.00 (LTM8056EY#PBF)
36LTM8055 5 36 8.5- Up to 36V float voltage Switching External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Programmable Input Current Limit, Programmable Output Current Limit, Resistor Set Frequency 36VIN, 8.5A Buck-Boost µModule Regulator $22.00 (LTM8055EY#PBF)
37AD8450 -31 36- Li-Ion 1 Linear- Battery Charge Controller,Battery Mgmt AFE,Battery Monitor $6.95 (AD8450ASTZ)
38LTC3300-2- 36 10 LiFePO4, Li-Ion 2 to 6 Li-Ion/LiFePO4 Battery Balancer- Addressable High Efficiency Bidirectional Multicell Battery Balancer $5.95 (LTC3300IUK-2#PBF)
39LTC6804-2- 75- Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Battery Stack Monitor- Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290µs $10.95 (LTC6804IG-2#PBF)
40LTC6804-1- 75- Multi-Chemistry: Cell Voltage Range: -0.3V to 5V > 1000V of stacked Li-Ion cells Battery Stack Monitor- Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290µs $10.95 (LTC6804IG-1#PBF)
41ADP5063 4 6.7 2.1 Li-Ion 1 Linear- Battery Charge Controller,Battery Monitor $1.29 (ADP5063ACPZ-1-R7)
42LTC4089-3 6 36 1.2 Li-Ion, Li-Polymer 1 Linear Bat-Track, Dual Input, PowerPath USB Power Manager with High Voltage Switching Charger, 3.95V Vfloat, Bat-Track $2.95 (LTC4089EDJC-3#PBF)
43LTC3300-1- 36 10 LiFePO4, Li-Ion 2 to 6 Li-Ion/LiFePO4 Battery Balancer- High Efficiency Bidirectional Multicell Battery Balancer $5.95 (LTC3300IUK-1#PBF)
44LT3651-8.4 9 32 4 Li-Ion, Li-Polymer 2 Switching- Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.4V Float $4.13 (LT3651EUHE-8.4#PBF)
45LT3651-8.2 9 32 4 Li-Ion, Li-Polymer 2 Switching- Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.2V Float $4.13 (LT3651EUHE-8.2#PBF)
46LTC4120-4.2 4.25 40 400m Li-Ion, Li-Polymer 1 Switching Wireless Power Transfer 400mA Wireless Power Receiver Buck Battery Charger, Fixed 4.2V Float $3.25 (LTC4120EUD-4.2#PBF)
47LTC4120 4.25 40 400m Li-Ion, Li-Polymer 1, 2 Switching Wireless Power Transfer 400mA Wireless Power Receiver Buck Battery Charger, Adj. Float Voltage $3.25 (LTC4120EUD#PBF)
48LTC4090-3 6 36 1.5 Li-Ion, Li-Polymer 1 Linear Bat-Track, Overvoltage Protection, PowerPath USB Power Manager + Triple Sync Buck, Bat-Track, 3.95V Vfloat $3.25 (LTC4090EDJC-3#PBF)
49LTC4020 4.5 55 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 55V Battery Voltage Buck-Boost, Switching Maximum Power Point Control, NTC Input, PowerPath 55V Buck-Boost Multi-Chemistry Battery Charger $4.95 (LTC4020EUHF#PBF)
50LTC2943 3.6 20- Lead Acid, LiFeO2, Li-Ion, Li-Polymer, NiCd, NiMH 1/4/2018 12:00:00 AM Coulomb Counter- Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement $2.35 (LTC2943CDD#PBF)