TIDA-00040, High Voltage Multi-Cell Synchronous Switch-Mode Charger
Referenzdesign unter Verwendung des Teils BQ24610RGE von Texas Instruments
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Für Endprodukte
- Access Control
- Consumer Electronics Control
- Industrial
- Portable Consumer Electronics
Beschreibung
- TIDA-00040, This reference design provides a solution for charging the 7-cell Li-ion battery. It is an integrated Li-ion or Li-polymer switch-mode battery charge controller solution. It offers a constant-frequency synchronous switching PWM controller with high-accuracy charge current and voltage regulation. Other features include charge preconditioning, termination, and charge status monitoring. The solution board charges the battery in three phases: preconditioning, constant current, and constant voltage. Charge is terminated when the current reaches a minimum user-selectable level. A programmable charge timer provides a safety backup for charge termination. The design automatically restarts the charge cycle if the battery voltage falls below an internal threshold, and enters a low-quiescent current sleep mode when the input voltage falls below the battery voltage
Haupteigenschaften
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Battery TypeLithium-Ion|Lithium-Polymer
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Input Voltage60 V
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Number of Battery Cells1 to 6
Empfohlene Bauteile (2)
Teilenummer | Hersteller | Typ | Beschreibung | |||
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BQ24610RGER | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 10000mA 2.1V to 26V 24-Pin VQFN EP T/R | In den Warenkorb | |
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BQ24610RGET | Texas Instruments | Battery Management ICs | Switching Battery Charger Controller Li-Ion/Li-Pol 10000mA 2.1V to 26V 24-Pin VQFN EP T/R | In den Warenkorb |