bq25070 Evaluation Module, 1A, Single Cell LiFePO4 Linear Battery Charger with 4.9 V,50 mA LDO
Referenzdesign unter Verwendung des Teils BQ25070DQC von Texas Instruments
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Beschreibung
- User guide describes the bq25070EVM-740 evaluation module (EVM), how to perform a stand-alone evaluation or interface with a host or system. The converter is designed to deliver up to 1 A of continuous current to the battery and/or system. The device has a 4.9 VDC, 50 mA max internal LDO that can be used for USB applications or any other need. The bq25070 is a highly integrated LiFePO4 linear battery charger targeted 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
Haupteigenschaften
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Battery TypeLithium-Ion
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Input Voltage5.1 to 5.5 V
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Output Voltage0 to 3 V
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Number of Battery Cells1
Empfohlene Bauteile (11)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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G12AP | NKK Switches | Switch Toggle | Switch Toggle ON None ON SPDT Round Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount | In den Warenkorb | |
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MC74HC74ADTR2G | onsemi | Flip Flops | Flip Flop D-Type Pos-Edge 2-Element 14-Pin TSSOP W T/R | In den Warenkorb | |
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SN74LVC2G132DCTR | Texas Instruments | Logic Gates | NAND Gate 2-Element 2-IN CMOS 8-Pin SSOP T/R | In den Warenkorb | |
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SN74LV175APWG4 | Texas Instruments | Flip Flops | Flip Flop D-Type Bus Interface Pos-Edge 1-Element 16-Pin TSSOP Tube | In den Warenkorb | |
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TPS76133DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.1A 5-Pin SOT-23 T/R | In den Warenkorb | |
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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 | In den Warenkorb | |
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BQ25070DQCT | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-FePO4 1000mA 3.5V 10-Pin WSON EP T/R | In den Warenkorb | |
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BQ25070DQCR | Texas Instruments | Battery Management ICs | Linear Battery Charger Li-FePO4 1000mA 3.5V 10-Pin WSON EP T/R | In den Warenkorb | |