PR1070, Host-controlled Single Li-ion Battery Charger from Adapter or USB input
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Description
- PR1070, Host-controlled Single Li-ion Battery Charger from Adapter or USB input. PR1070 configures the bq24160 battery charger to provide a system rail of at least 3.7V while charging a single LiIon battery from either a USB supply (4.2V to 6V) or a wall adapter (4.2V- 10V). Using I2C communication, the charge voltage can be set up to 4.44V, the charge current can be set up to 2.5A and the input current limit for each can be set up to 1.5A for the USB input or 2.5A for the adapter input. During adapter detection, the bq24160 uses its D+/D- inputs to determine if the port is SDP (with 100mA current limit) or CDP/DCP (with 1.5A current limit)
Caractéristiques principales
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Battery TypeLithium-Ion
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Input Voltage4.2 to 6 V
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Output Voltage3.5 to 4.44 V
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Number of Battery Cells1
Pièces en vedette (2)
| Pièce numéro | Fabricant | Type | Description | |||
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BQ24160YFFR | Texas Instruments | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 2500mA 3.5V to 4.44V 49-Pin DSBGA T/R | Ajouter au panier | |
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BQ24160YFFT | Texas Instruments | Battery Management ICs | Switching Battery Charger Li-Ion/Li-Pol 2500mA 3.5V to 4.44V 49-Pin DSBGA T/R | Ajouter au panier | |