16.8V, 4-Cell, Lithium-Ion Battery Charger for Portable
Referenzdesign unter Verwendung des Teils bq2954 von Texas Instruments
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Für Endprodukte
- Cellular Phone
- Portable
Beschreibung
- bq2954 is used to design a cost-effective and high efficiency miniature Li-Ion fast charger. This implementation is suitable for any application requiring a fast charger in a small footprint such as cigarette-lighter adapters for cellular phones or other portable electronics
Haupteigenschaften
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Battery TypeLithium-Ion
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Input Voltage7 to 24 V
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Output Voltage16.8 V
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Number of Battery Cells4
Empfohlene Bauteile (6)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
ZMR500FTA | Diodes Incorporated | Linear Regulators | Standard Regulator Pos 5V 0.05A 3-Pin SOT-23 T/R | In den Warenkorb | |
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ZMR500QFTA | Diodes Incorporated | Linear Regulators | LDO Regulator Pos 5V 0.05A 3-Pin SOT-23 T/R Automotive AEC-Q100 | In den Warenkorb | |
|
BQ2954PN | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 2000mA 0V to 20V 16-Pin PDIP Tube | In den Warenkorb | |
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BQ2954SNTR | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 2000mA 0V to 20V 16-Pin SOIC T/R | In den Warenkorb | |
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BQ2954SNTRG4 | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 2000mA 0V to 20V 16-Pin SOIC T/R | In den Warenkorb | |
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BQ2954SN | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 2000mA 0V to 20V 16-Pin SOIC Tube | In den Warenkorb | |