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 CellsPower Management FunctionType of ChargerFeaturesCommentsPrice (1000+)
($ US)
1LTC4124 2.7 5.5 100m Li-Ion 1- Linear Wireless Power Transfer 100mA Wireless Li-Ion Charger with Low Battery Disconnect $2.65 (LTC4124EV#TRMPBF)
2LTC6812-1 16 93.75- Multi-Chemistry: Cell Voltage Range: 0V to 5V > 1000V of stacked Li-Ion cells Multicell Battery Monitor-- Multicell Battery Monitor $10.23 (LTC6812ILWE-1#3ZZPBF)
3LTC6806- 150- Fuel Cell- Fuel Cell Monitor-- 36 Channel Fuel Cell Monitor $26.00 (LTC6806ILW#3ZZPBF)
4LTC4126-10 2.7 5.5 10m Li-Ion 1 Battery Charger Linear Wireless Power Transfer 10mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter $2.65 (LTC4126EV-10#TRMPBF)
5LTC6810-2- 37.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Multicell Battery Monitor-- 6-Channel Battery Stack Monitors $5.92 (LTC6810IG-2#3ZZPBF)
6LTC6810-1- 37.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Multicell Battery Monitor-- 6-Channel Battery Stack Monitors $5.92 (LTC6810IG-1#3ZZPBF)
7LTC4126 2.7 5.5 7.5m Li-Ion 1 Battery Charger Linear Wireless Power Transfer 7.5mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter $2.65 (LTC4126EV#TRMPBF)
8LTC6813-1- 112.5- Multi-Chemistry: Cell Voltage Range: 0V to 5V 100s of Cells Multicell Battery Monitor Battery Stack Monitor- Multicell Battery Monitor $11.67 (LTC6813ILWE-1#3ZZPBF)
9LTC4162-S 4.5 35 3.2 Lead Acid Up to 24V Lead Acid Battery Charger Switching Battery Charger, I2C Interface, 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)
10LTC4162-L 4.5 35 3.2 Li-Ion, Li-Poly 1 to 8 Battery Charger Switching Battery Charger, I2C Interface, 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)
11LTC4162-F 4.5 35 3.2 LiFePO4 1 to 9 Battery Charger Switching Battery Charger, I2C Interface, 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)
12AD8452 -26 36- Li-Ion- Battery Test-- Precision Integrated Analog Front End, Controller, and PWM for Battery Test and Formation Systems $5.85 (AD8452ASTZ)
13LTC4091 6 36 2 Li-Ion, Li-Polymer 1 Battery Charger, PowerPath, Switching Regulator Linear Battery Charger, Buck, PowerPath 36V Battery Charger and Power Backup Manager $3.25 (LTC4091EDJC#PBF)
14LTC2944 3.6 60- Lead Acid, LiFeO2, Li-Ion, Li-Polymer, NiCd, NiMH Up to 60V Battery Voltage Battery Gas Gauge Coulomb Counter- 60V Battery Gas Gauge with Temperature, Voltage and Current Measurement $2.85 (LTC2944CDD#PBF)
15ADP5350 4 5.38 650m Li-Ion 1 Battery Charger, PowerPath, Switching Regulator Switching Coulomb Counter, I2C Interface, LDO, LED Driver Advanced Battery Management PMIC with Inductive Boost LED and Three LDO Regulators $3.49 (ADP5350ACBZ-1-R7)
16AD7284 7.5 40- Li-Ion 4 to 8 Battery Monitor-- 8-Channel, Li-Ion, Battery Monitoring System $6.79 (AD7284WBSWZ)
17LTC6811-2- 75- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Multicell Battery Monitor-- Multicell Battery Monitors $8.19 (LTC6811IG-2#PBF)
18LTC6811-1- 75- Multi-Chemistry: Cell Voltage Range: 0V to 5V- Multicell Battery Monitor-- Multicell Battery Monitors $8.19 (LTC6811IG-1#PBF)
19LTC4013 4.5 60 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd, NiMH Up to 60V Battery Voltage Battery Charger Switching Maximum Power Point Tracking (Sampled Voc), NTC Input, Resistor Set Frequency 60V Synchronous Buck Multi-Chemistry Battery Charger $3.95 (LTC4013EUFD#PBF)
20ADP5092 80m 3.3 150m Li-Ion 1 Battery Charger Switching Maximum Power Point Tracking (Sampled Voc) Ultralow Power Energy Harvester PMU with MPPT and Charge Management $2.49 (ADP5092ACPZ-1-R7)
21ADP5091 80m 3.3 150m Li-Ion 1 Battery Charger Switching Maximum Power Point Tracking (Sampled Voc) Ultralow Power Energy Harvester PMU with MPPT and Charge Management $2.49 (ADP5091ACPZ-1-R7)
22LTM8064 6 58 6- Up to 36V float voltage uModule Regulator Switching External Synchronization, Output Current Regulation, Resistor Set Frequency 58VIN, 6A CVCC Step-Down µModule Regulator $16.50 (LTM8064EY#PBF)
23LTC2943-1 3.6 20- Lead Acid, LiFeO2, Li-Ion, Li-Polymer, NiCd, NiMH 1/4/2018 12:00:00 AM Battery Gas Gauge Coulomb Counter Integrated 1A Rsense 1A Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement $2.70 (LTC2943CDD-1#PBF)
24LTM8054 5 36 5.4- Up to 36V float voltage uModule Regulator Switching External Synchronization, Input Current Monitor, Output Current Monitor, PolyPhase, Resistor Set Frequency 36VIN, 5.4A Buck-Boost µModule Regulator $15.95 (LTM8054EY#PBF)
25LTC4125 3 5.5- LiFePO4, Li-Ion 1 Wireless Power Transfer Resonant AutoResonant Switching, Foreign Object Detection 5W AutoResonant Wireless Power Transmitter $4.00 (LTC4125EUFD#PBF)
26LTC3335 1.8 5.5 50m-- Battery Gas Gauge, Switching Regulator- Burst Mode, Integrated Coulomb Counter, Power Good Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter $3.35 (LTC3335EUDC#PBF)
27LTC3106 850m 5.1 300m Li-Ion, Li-Poly, NiMH 1 Battery Charger, PowerPath, Switching Regulator Linear 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)
28LTC4040 3.5 5.5 2.5 LiFePO4, Li-Ion, Li-Poly 1 Battery Backup Switching Automatic Backup Power Switchover 2.5A Battery Backup Power Manager $2.90 (LTC4040EUFD#PBF)
29LTC4015 4.5 35 20 Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 35V Battery Voltage Battery Charger Switching Coulomb Counter, Digital Telemetry, I2C Interface, Maximum Power Point Tracking (Full), Temperature Monitor Multichemistry Buck Battery Charger Controller with Digital Telemetry System $5.95 (LTC4015EUHF#PBF)
30LT3761 4.5 60 20 Lead Acid, Li-Ion, Li-Polymer, NiCd, NiMH Set by external charger IC LED Driver Switching Open LED Protection, Rail-to-Rail Current Sense, Resistor Set Frequency LT3761 Offers Open LED Status Pin, LT3761-1 Offers Frequency Synchronization $3.20 (LT3761EMSE#PBF)
31LTC3305 12 64 10 Lead Acid Four 12V Lead Acid Battery Cell Balancer Battery Balancer- Lead Acid Battery Balancer $6.95 (LTC3305EFE#PBF)
32LTC4123 2.2 5 25m NiMH 1 Battery Charger Linear Reverse Input Protection Low Power Wireless Charger for Hearing Aids $2.65 (LTC4123EDC#TRPBF)
33LTC4121-4.2 4.4 40 400m Li-Ion, Li-Polymer 1 Battery Charger Switching Maximum Power Point Tracking (Sampled Voc) 40V 400mA Synchronous Step-Down Battery Charger, Fixed 4.2V $2.60 (LTC4121EUD-4.2#PBF)
34LTC4121 4.4 40 400m Lead Acid, LiFePO4, Li-Ion, Li-Polymer Up to 18V Battery Voltage Battery Charger Switching Maximum Power Point Tracking (Sampled Voc) 40V 400mA Synchronous Step-Down Battery Charger, Adj Float Voltage $2.60 (LTC4121EUD#PBF)
35LTC4079 2.7 60 250m Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiMH Up to 60V Battery Voltage Battery Charger Linear NTC Input LTC4079 - 60V, 250mA Linear Charger with Low Quiescent Current $2.35 (LTC4079EDD#PBF)
36ADP5090Reference Circuit Available 80m 3.3- Li-Ion 1 Battery Charger Switching Maximum Power Point Tracking (Sampled Voc) Ultralow Power Boost Regulator with MPPT and Charge Management $1.99 (ADP5090ACPZ-1-R7)
37LT8490 6 80 10 Lead Acid, LiFePO4, Li-Ion, Li-Polymer 1.3V to 80V Float Voltage Battery Charger 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)
38AD8451 -31 36- Li-Ion 1 Battery Charger Linear- Battery Charge Controller,Battery Mgmt AFE,Battery Monitor $5.40 (AD8451ASTZ)
39LTM8056 5 58 5.4- Up to 48V float voltage uModule Regulator 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)
40LTM8055 5 36 8.5- Up to 36V float voltage uModule Regulator 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)
41AD8450 -31 36- Li-Ion 1 Battery Charger Linear- Battery Charge Controller,Battery Mgmt AFE,Battery Monitor $6.95 (AD8450ASTZ)
42LTC3300-2- 36 10 LiFePO4, Li-Ion 2 to 6 Li-Ion/LiFePO4 Battery Cell Balancer Battery Balancer- Addressable High Efficiency Bidirectional Multicell Battery Balancer $5.95 (LTC3300IUK-2#PBF)
43LTC6804-2- 75- Multi-Chemistry: Cell Voltage Range: -0.3V to 5V- Battery Stack Monitor-- Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290µs $10.95 (LTC6804IG-2#PBF)
44LTC6804-1- 75- Multi-Chemistry: Cell Voltage Range: -0.3V to 5V- Battery Stack Monitor-- Advanced 3rd generation device. Total Measurement Error < 1.2mV. Total Measurement Time =290µs $10.95 (LTC6804IG-1#PBF)
45ADP5063 4 6.7 2.1 Li-Ion 1 Battery Charger Linear I2C Interface, PowerPath Battery Charge Controller,Battery Monitor $1.29 (ADP5063ACPZ-1-R7)
46LTC4089-3 6 36 1.2 Li-Ion, Li-Polymer 1 Battery Charger, PowerPath Linear Bat-Track, Dual Input, PowerPath USB Power Manager with High Voltage Switching Charger, 3.95V Vfloat, Bat-Track $2.95 (LTC4089EDJC-3#PBF)
47LTC3300-1- 36 10 LiFePO4, Li-Ion 2 to 6 Li-Ion/LiFePO4 Battery Cell Balancer Battery Balancer- High Efficiency Bidirectional Multicell Battery Balancer $5.95 (LTC3300IUK-1#PBF)
48LT3651-8.4 9 32 4 Li-Ion, Li-Polymer 2 Battery Charger Switching- Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.4V Float $4.13 (LT3651EUHE-8.4#PBF)
49LT3651-8.2 9 32 4 Li-Ion, Li-Polymer 2 Battery Charger Switching- Monolithic 4A High Voltage 2-Cell Li-Ion Battery Charger, 8.2V Float $4.13 (LT3651EUHE-8.2#PBF)
50LTC4120-4.2 4.25 40 400m Li-Ion, Li-Polymer 1 Battery Charger Switching Wireless Power Transfer 400mA Wireless Power Receiver Buck Battery Charger, Fixed 4.2V Float $3.25 (LTC4120EUD-4.2#PBF)