无线电力传输
ADI公司的无线电力传输产品系列包括接收器/充电柜电气和变送器，可帮助设计者消除在通过外露欧姆接触为应用供电时面临的许多问题。我们的无线电力传输设计能够为全封闭外壳充电，适合暴露于污染、潮湿或危险环境、需要灭菌，或由于尺寸太小而无法使用传统连接器的应用。无线设计也允许可充电电池放置于移动或旋转设备中。无线充电才可以为高可靠性的隔离应用实现无变压器的电气隔离。我们专有的变送器和接收器技术包括动态协调控制 (DHC)，降低校准灵敏度并扩大电力传输范围。
产品选型表
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无线功率传输
| SortOrder | Part# | Number of Cells | Max Charge Current (typ) (A) | Float Voltage (V) | Type of Charger | Charge Termination | Comments | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|
| 1 | LTC4124 | 1 | 100m | 4.0V, 4.1V, 4.2V, 4.35V | Linear | Timer | 100mA Wireless Li-Ion Charger with Low Battery Disconnect | $2.65 (LTC4124EV#TRMPBF) |
| 2 | LTC4126-10 | 1 | 10m | 4.1V, 4.2V | Linear | Timer | 10mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter | $2.65 (LTC4126EV-10#TRMPBF) |
| 3 | LTC4126 | 1 | 7.5m | 4.2V, 4.35V | Linear | Timer | 7.5mA Wireless Li-Ion Charger with 1.2V Step-Down DC/DC Converter | $2.65 (LTC4126EV#TRMPBF) |
| 4 | LTC4125 | 1 | - | - | Resonant | Timer | 5W AutoResonant Wireless Power Transmitter | $4.00 (LTC4125EUFD#PBF) |
| 5 | LTC4123 | 1 | 25m | 1.5V | Linear | Timer | Low Power Wireless Charger for Hearing Aids | $2.65 (LTC4123EDC#TRPBF) |
| 6 | LTC4120-4.2 | 1 | 400m | 4.2V | Switching | Timer | 400mA Wireless Power Receiver Buck Battery Charger, Fixed 4.2V Float | $3.25 (LTC4120EUD-4.2#PBF) |
| 7 | LTC4120 | 1, 2 | 400m | Adj (3.5V to 11V) | Switching | Timer | 400mA Wireless Power Receiver Buck Battery Charger, Adj. Float Voltage | $3.25 (LTC4120EUD#PBF) |
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