电池充电器+DC/DC
ADI公司的多功能电池充电器+产品将高性能电池充电器和一个或多个集成DC/DC稳压器相结合，为便携式和其他类型产品提供电池充电和多个系统电轨。小型电池充电器+器件提供高集成度，可实现较小的整体解决方案，并且简单易用。片内DC/DC稳压器可以作为开关稳压器，尽可能提高效率并延长电池运行时间，或作为线性稳压器以简化设计。充电器的主要特性包括带有板载充电终止功能的独立操作、高充电电流精度和悬空电压精度。
产品选型表
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增强型 DC/DC 电池充电器
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Buck Output Current (typ) (A) | Buck-Boost Output Current (typ) (A) | Max Charge Current (typ) (A) | Battery Chemistry | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ADP5360 | 3 | 4.1 | 6.8 | 500m | 200m | 320m | Li-Ion, Li-Poly, Li-Polymer | $1.71 (ADP5360ACBZ-1-R7) |
| 2 | LTC3558 | 2 | 4.3 | 5.5 | 400m | 400m | 950m | Li-Ion, Li-Polymer | $2.40 (LTC3558EUD#PBF) |
| 3 | LTC4081 | 1 | 3.75 | 5.5 | 300m | - | 500m | Li-Ion, Li-Polymer | $1.90 (LTC4081EDD#PBF) |
| 4 | LTC3559 | 2 | 3 | 5.5 | 400m, 400m | - | 950m | Li-Ion, Li-Polymer | $2.15 (LTC3559EUD#PBF) |
| 5 | LTC4080 | 1 | 3.75 | 5.5 | 300m | - | 500m | Li-Ion, Li-Polymer | $1.90 (LTC4080EDD#PBF) |
| 6 | LTC3552 | 2 | 4.25 | 8 | 400m, 800m | - | 950m | Li-Ion, Li-Polymer | $2.30 (LTC3552EDHC#PBF) |
| 7 | LTC3550 | 1 | 4.3 | 8 | 600m | - | 950m | Li-Ion, Li-Polymer | $2.00 (LTC3550EDHC#PBF) |
| 8 | LTC4080X | 1 | 3.75 | 5.5 | 300m | - | 500m | Li-Ion, Li-Polymer | $1.90 (LTC4080XEDD#PBF) |
| 9 | LTC3552-1 | 2 | 4.25 | 8 | 400m, 800m | - | 950m | Li-Ion, Li-Polymer | $2.30 (LTC3552EDHC-1#PBF) |
| 10 | LTC3550-1 | 1 | 4.3 | 8 | 600m | - | 950m | Li-Ion, Li-Polymer | $2.00 (LTC3550EDHC-1#PBF) |
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