TIDA-00053, 1A, Single cell, Linear Charger for LiFePO4 Applications
Progetto di riferimento usando la parte BQ25070DQC di Texas Instruments
Immagine
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Documenti associati
Per prodotti finali
- Consumer Electronics Control
- Portable Consumer Electronics
Per contattare il Servizio Clienti.
- TIDA-00053, This reference design is designed to deliver up to 1 A of continuous current to the battery and/or system. It has a 4.9 VDC, 50 mA max internal LDO that can be used for USB applications or any other need. It uses the bq25070, a highly integrated LiFePO4 linear battery charger, in order to target the solution at space-limited portable applications. It operates from either a USB port or AC Adapter and charges a single-cell LiFePO4 battery with up to 1 A of charge current. The 30 V maximum input voltage rating with 10.5 V input overvoltage protections supports low-cost unregulated adapters
Funzioni principali
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Battery TypeLithium-Ion
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Input Voltage30 V
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Number of Battery Cells1
Parti in primo piano (9)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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SN74LVC2G132DCTR | Texas Instruments | Logic Gates | NAND Gate 2-Element 2-IN CMOS 8-Pin SSOP T/R | AGGIORNA | |
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MC74HC74ADTR2G | onsemi | Flip Flops | Flip Flop D-Type Pos-Edge 2-Element 14-Pin TSSOP W T/R | AGGIORNA | |
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SN74LV175APW-P | Texas Instruments | Flip Flops | Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin TSSOP | AGGIORNA | |
|
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SN74LV175APWR | Texas Instruments | Flip Flops | Flip Flop D-Type Bus Interface Pos-Edge Push-Pull 1-Element 16-Pin TSSOP T/R | AGGIORNA | |
|
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SN74LV175APWG4 | Texas Instruments | Flip Flops | Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin TSSOP Tube | AGGIORNA | |
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TPS76133DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R | AGGIORNA | |
|
SN74HC10QPWREP | Texas Instruments | Logic Gates | NAND Gate 3-Element 3-IN CMOS 14-Pin TSSOP T/R | AGGIORNA | |
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BQ25070DQCT | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-FePO4 1000mA 3.5V 10-Pin WSON EP T/R | AGGIORNA | |
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BQ25070DQCR | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-FePO4 1000mA 3.5V 10-Pin WSON EP T/R | AGGIORNA | |