开关电池充电器
Analog Devices 制造了品种齐全的高性能开关电池充电器产品，适用于任何的可再充电化学电池，包括锂离子电池、铅酸电池和镍电池。
产品选型表
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Quick Battery Management Search
Technical Articles Page
- Fast Rate Li-Ion Battery Charger
- Monolithic Dual Battery Power Manager Increases Run Time and Decreases Charge Time
- Low Voltage PowerPath Driver Switches from a 3.3V or 5V Supply to Battery Backup
- Feature-Rich Battery Charger that Manages Both Battery Charging and Bus Voltage Regulation
- High Efficiency Nickel Charger Operating to 34V is Easily Configured to Deliver a Safe Fast Charge
- Reduce Charge Time for High Capacity Li-Ion Batteries with 2A Continuous Charging
- Smart Battery Charger for Battery Backup
- Battery Manager Enables Integrated, Efficient, Scalable and Testable Backup Power Systems
- 4A Li-Ion Battery Charger Accepts Inputs to 32V
- Battery Charger’s Unique Input Regulation Loop Simplifies Solar Panel Maximum Power Point Tracking
- Techniques to Maximize Solar Panel Power Output
- 采用两个 LTC4120 无线电源接收器以提供较高的电池充电电流
- 80V Buck-Boost Lead-Acid and Lithium Battery Charging Controller Actively Finds True Maximum Power Point in Solar Power Applications
- Complete Single IC Power Management Battery Maintenance/Backup System for 48V Supplies
- Designing a Solar Cell Battery Charger
- Frequently Asked Questions: LTC4010 & LTC40111 NiCd / NiMH Battery Charger
- Frequently Asked Questions: Wireless Power Transfer (WPT) & LTC4120
- What to Do If You Can’t Find a Battery Charger IC for Your Application
- 55V 高效率降压-升压型电源管理器和多化学组成电池充电器
应用笔记
开关电池充电器
| SortOrder | Part# | Vin (min) (V) | Vin (max) (V) | Max Charge Current (typ) (A) | Battery Chemistry | Number of Cells | Float Voltage (V) | Charge Termination | Monolithic | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LT8491 | 6 | 80 | 10 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | 1.3V to 80V Float Voltage | 1.3V to 80V | C/x, Timer | No | $10.35 (LT8491EUKJ#PBF) |
| 2 | LTC4124 | 2.7 | 5.5 | 100m | Li-Ion | 1 | 4.0V, 4.1V, 4.2V, 4.35V | Timer | Yes | $2.65 (LTC4124EV#TRMPBF) |
| 3 | LTC4162-S | 4.5 | 35 | 3.2 | Lead Acid | Up to 24V Lead Acid | Adj | C/x, Timer | Yes | $2.95 (LTC4162EUFD-SAD#PBF) |
| 4 | LTC4162-L | 4.5 | 35 | 3.2 | Li-Ion, Li-Poly | 1 to 8 | Adj | C/x, Timer | Yes | $2.95 (LTC4162EUFD-L40#PBF) |
| 5 | LTC4162-F | 4.5 | 35 | 3.2 | LiFePO4 | 1 to 9 | Adj | C/x, Timer | Yes | $2.95 (LTC4162EUFD-FAD#PBF) |
| 6 | ADP5350 | 4 | 5.38 | 650m | Li-Ion | 1 | Adj | - | Yes | $3.49 (ADP5350ACBZ-1-R7) |
| 7 | LTC4013 | 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 | C/10, Timer | No | $3.95 (LTC4013EUFD#PBF) |
| 8 | ADP5092 | 80m | 3.3 | 150m | Li-Ion | 1 | Adj | - | Yes | $2.49 (ADP5092ACPZ-1-R7) |
| 9 | ADP5091 | 80m | 3.3 | 150m | Li-Ion | 1 | Adj | - | Yes | $2.49 (ADP5091ACPZ-1-R7) |
| 10 | LTC4040 | 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 | Timer | Yes | $2.90 (LTC4040EUFD#PBF) |
| 11 | LTC4015 | 4.5 | 35 | 20 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | Up to 35V Battery Voltage | Up to 35V | C/x, Timer | No | $5.95 (LTC4015EUHF#PBF) |
| 12 | LT3761 | 4.5 | 60 | 20 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | Set by external charger IC | Adj | External | No | $3.20 (LT3761EMSE#PBF) |
| 13 | LTC4121-4.2 | 4.4 | 40 | 400m | Li-Ion, Li-Polymer | 1 | 4.2V | Timer | Yes | $2.60 (LTC4121EUD-4.2#PBF) |
| 14 | LTC4121 | 4.4 | 40 | 400m | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | Up to 18V Battery Voltage | Up to 18V | Timer | Yes | $2.60 (LTC4121EUD#PBF) |
| 15 | ADP5090 | 80m | 3.3 | 150m | Li-Ion | 1 | Adj | - | Yes | $1.99 (ADP5090ACPZ-1-R7) |
| 16 | LT8490 | 6 | 80 | 10 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | 1.3V to 80V Float Voltage | 1.3V to 80V | C/x, Timer | No | $10.35 (LT8490EUKJ#PBF) |
| 17 | LT3651-8.4 | 9 | 32 | 4 | Li-Ion, Li-Polymer | 2 | 8.4 | C/10, Timer | Yes | $4.13 (LT3651EUHE-8.4#PBF) |
| 18 | LT3651-8.2 | 9 | 32 | 4 | Li-Ion, Li-Polymer | 2 | 8.2 | C/10, Timer | Yes | $4.13 (LT3651EUHE-8.2#PBF) |
| 19 | LTC4120-4.2 | 4.25 | 40 | 400m | Li-Ion, Li-Polymer | 1 | 4.2V | Timer | Yes | $3.25 (LTC4120EUD-4.2#PBF) |
| 20 | LTC4120 | 4.25 | 40 | 400m | Li-Ion, Li-Polymer | 1, 2 | Adj (3.5V to 11V) | Timer | Yes | $3.25 (LTC4120EUD#PBF) |
| 21 | LTC4020 | 4.5 | 55 | 20 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | Up to 55V Battery Voltage | Up to 55V | C/10, Timer | No | $4.95 (LTC4020EUHF#PBF) |
| 22 | LTC4000-1 | 3 | 60 | 20 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | Set by external charger IC | Adj | C/x, Timer | No | $3.95 (LTC4000EUFD-1#PBF) |
| 23 | LT3796 | 6 | 100 | 20 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | Set by externals | Adj | External | No | $3.45 (LT3796EFE#PBF) |
| 24 | ADP5065 | 4 | 5.5 | 1.25 | Li-Ion | 1 | 4.2V | C/x | Yes | $1.39 (ADP5065ACBZ-1-R7) |
| 25 | LTC4000 | 3 | 60 | 20 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | Set by external charger IC | Adj | C/x, Timer | No | $3.95 (LTC4000EUFD#PBF) |
| 26 | LT3651-4.2 | 6.5 | 32 | 4 | Li-Ion, Li-Polymer | 1 | 4.2 | C/10, Timer | Yes | $4.13 (LT3651EUHE-4.2#PBF) |
| 27 | LT3651-4.1 | 6.5 | 32 | 4 | Li-Ion, Li-Polymer | 1 | 4.1 | C/10, Timer | Yes | $4.13 (LT3651EUHE-4.1#PBF) |
| 28 | LT3652HV | 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 | C/10, Timer | Yes | $3.40 (LT3652HVEDD#PBF) |
| 29 | LT3652 | 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 | C/10, Timer | Yes | $3.05 (LT3652EDD#PBF) |
| 30 | LTC4012-2 | 6 | 28 | 12 | Li-Ion, Li-Polymer | 1 to 4 (Li) | 4.2 | Microcontroller | No | $3.25 (LTC4012CUF-2#PBF) |
| 31 | LTC4012-1 | 6 | 28 | 12 | Li-Ion, Li-Polymer | 1 to 4 (Li) | 4.1 | Microcontroller | No | $3.25 (LTC4012CUF-1#PBF) |
| 32 | LTC4012 | 6 | 28 | 12 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 6 (Li), 2 to 18 (Ni) | Adj | Microcontroller | No | $3.15 (LTC4012CUF#PBF) |
| 33 | LT3650-4.2 | 4.75 | 32 | 2 | Li-Ion, Li-Polymer | 1 | 4.2V | C/10, Timer | Yes | $2.80 (LT3650EDD-4.2#PBF) |
| 34 | LT3650-4.1 | 4.75 | 32 | 2 | Li-Ion, Li-Polymer | 1 | 4.1V | C/10, Timer | Yes | $2.80 (LT3650EDD-4.1#PBF) |
| 35 | LTC4012-3 | 6 | 28 | 12 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 6 (Li), 4 to 18 (Ni) | 4.1V, 4.2V | Microcontroller | No | $3.15 (LTC4012CUF-3#PBF) |
| 36 | LTC4110 | 4.5 | 19 | 3 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1-4 Li, up to 10 Ni, up to 6 SLA | Adj | C/10, Microcontroller, Timer | No | $9.25 (LTC4110EUHF#PBF) |
| 37 | LT3650-8.4 | 4.75 | 32 | 2 | Li-Ion, Li-Polymer | 2 | 4.2V | C/10, Timer | Yes | $2.80 (LT3650EDD-8.4#PBF) |
| 38 | LT3650-8.2 | 4.75 | 32 | 2 | Li-Ion, Li-Polymer | 2 | 4.1V | C/10, Timer | Yes | $2.80 (LT3650EDD-8.2#PBF) |
| 39 | LTC4009-2 | 6 | 28 | 8 | Li-Ion, Li-Polymer | 1 to 4 (Li) | 4.2 | Microcontroller | No | $3.05 (LTC4009CUF-2#PBF) |
| 40 | LTC4009-1 | 6 | 28 | 8 | Li-Ion, Li-Polymer | 1 to 4 (Li) | 4.1 | Microcontroller | No | $3.05 (LTC4009CUF-1#PBF) |
| 41 | LTC4009 | 6 | 28 | 8 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 6 (Li), 2 to 18 (Ni) | Adj | Microcontroller | No | $2.95 (LTC4009CUF#PBF) |
| 42 | LTC4001-1 | 4 | 5.5 | 2 | Li-Ion, Li-Polymer | 1 | 4.1V | Timer | Yes | $2.20 (LTC4001EUF-1#PBF) |
| 43 | LTC4101 | 6 | 28 | 4 | Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 (Li) | Adj | Microcontroller, On-board timer | No | $5.00 (LTC4101EG#PBF) |
| 44 | LTC4001 | 4 | 5.5 | 2 | Li-Ion, Li-Polymer | 1 | 4.2V | Timer | Yes | $2.20 (LTC4001EUF#PBF) |
| 45 | LTC4010 | 5.5 | 34 | 4 | NiCd, NiMH | 1 to 16 | Adj | dT/dt, Timer | No | $4.45 (LTC4010CFE#PBF) |
| 46 | LTC4011 | 4.5 | 34 | 4 | NiCd, NiMH | 1 to 16 | Adj | -dV/dT, Timer | No | $4.60 (LTC4011CFE#PBF) |
| 47 | LTC4007-1 | 6 | 28 | 4 | Li-Ion, Li-Polymer | 3, 4 | 12.3V, 12.6V, 16.4V, 16.8V | On-board timer | No | $3.80 (LTC4007EUFD-1#PBF) |
| 48 | LTC4002-8.4 | 8.9 | 24 | 3 | Li-Ion, Li-Polymer | 2 | 8.4V | On-board timer | No | $1.80 (LTC4002ES8-8.4#PBF) |
| 49 | LTC4002-4.2 | 4.7 | 24 | 3 | Li-Ion, Li-Polymer | 1 | 4.2V | On-board timer | No | $1.80 (LTC4002ES8-4.2#PBF) |
| 50 | LTC4006 | 6 | 28 | 4 | Li-Ion, Li-Polymer | 2 to 4 | 12.6V, 16.8V, 8.4V | On-board timer | No | $3.60 (LTC4006EGN-2#PBF) |
| 51 | LTC1980 | 4.1 | 12 | 2 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1, 2 | Adj | On-board timer | No | $3.75 (LTC1980EGN#PBF) |
| 52 | LTC1760 | 6 | 28 | 4 | Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 2 to 6 (Li) | Adj | Microcontroller, On-board timer | No | $7.95 (LTC1760CFW#PBF) |
| 53 | LTC4008 | 6 | 28 | 4 | Lead Acid, LiFePO4, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 6 (Li), 4 to 18 (Ni) | Adj | Microcontroller | No | $3.70 (LTC4008EGN#PBF) |
| 54 | LTC4007 | 6 | 28 | 4 | Li-Ion, Li-Polymer | 3, 4 | 12.3V, 12.6V, 16.4V, 16.8V | On-board timer | No | $3.80 (LTC4007EGN#PBF) |
| 55 | LTC4100 | 6 | 28 | 4 | Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 2 to 6 (Li) | Adj | Microcontroller, On-board timer | No | $5.00 (LTC4100EG#PBF) |
| 56 | LTC1960 | 6 | 28 | 4 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 18 (Ni), 2 to 6 (Li) | Adj | Microcontroller | No | $6.70 (LTC1960CUHF#PBF) |
| 57 | LT1571 | 6.2 | 27 | 1.5 | Li-Ion, Li-Polymer | 1, 2, Adj | Adj | Microcontroller | Yes | $3.95 (LT1571EGN-5#PBF) |
| 58 | LTC1759 | 6.7 | 26 | 8 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 17 (Ni), 1 to 4 (Li) | Adj | Microcontroller | No | $5.40 (LTC1759CG#PBF) |
| 59 | LT1769 | 7 | 29 | 2 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | Microcontroller | Yes | $4.95 (LT1769CGN#PBF) |
| 60 | LT1505 | 11 | 26 | 4 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | Microcontroller | No | $4.60 (LT1505CG-1#PBF) |
| 61 | LT1513-2 | 2.4 | 29 | 2 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 18 (Ni), 1 to 4 (Li) | Adj | External | Yes | $4.20 (LT1513-2CT7#PBF) |
| 62 | LT1513 | 2.4 | 29 | 2 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | External | Yes | $4.40 (LT1513CR#PBF) |
| 63 | LT1512 | 2.4 | 29 | 750m | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | External | Yes | $3.60 (LT1512CN8#PBF) |
| 64 | LT1511 | 7 | 29 | 3 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | Use LTC1729 | Yes | $6.50 (LT1511CSW#PBF) |
| 65 | LT1510 | 7 | 29 | 1 | Lead Acid, Li-Ion, Li-Polymer, NiCd (slow charge), NiMH (slow charge) | 1 to 12 (Ni), 1 to 4 (Li) | Adj | Use LTC1729 | Yes | $3.00 (LT1510CS8#PBF) |
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