1-Cell, Lithium-Ion Battery Charger for Bluetooth
Using Part
Vignette
1 / 1
Pour les produits finaux
- Bluetooth
- Cellular Phone
- Cordless Phone
- Digital Still Camera (DSC)
- Docking Station
- MP3 Player
- Personal Digital Assistant
- Smart Phone
- USB Wireless
Description
- MAX8814, Battery/charger load switch approximates ideal diode. The circuit switches loads with a voltage drop of only 45mV at 0.5A, Which is a head-room improvement of 350-45mV=305mV. When compared with the diode-OR connection (175mW vs. 22.5mW), the power saving is 152.5mW
Caractéristiques principales
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Battery TypeLithium-Ion
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Number of Battery Cells1
Pièces en vedette (2)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
|
MAX8814ETA+ | Analog Devices | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 570mA 4.2V 8-Pin TDFN EP T/R | Ajouter au panier | |
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MAX8814ETA+T | Analog Devices | Battery Management ICs | Linear Battery Charger Li-Ion 570mA 4.2V 8-Pin TDFN EP T/R | Ajouter au panier | |