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| Artikelnr.: 2949E-1961933 Fabrikantnr.: L6924D013TR EAN/GTIN: geen gegevens |
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| The L6924D is a fully monolithic battery charger dedicated to single-cell Li-Ion/Polymer battery packs. It is the ideal solution for space-limited applications, like handheld equipment, and digital cameras. It integrates all of the power elements (the power MOSFET, reverse blocking diode and the sense resistor) in a small VFQFPN16 (3 x 3 mm) package. When an external voltage-regulated wall adapter is used, the L6924D works in linear mode, and charges the battery in a constant current/constant voltage (CC/CV) profile. Moreover, when a current-limited adapter is used, the device can operate in quasi-pulse mode, dramatically reducing the power dissipation. Regardless of the charging approach, a closed-loop thermal control avoids device overheating. The device has an operating input voltage ranging from 2.5 V to 12 V. The L6924D allows the user to program many parameters, such as pre-charge current, fast-charge current, pre-charge voltage threshold, end-of-charge current threshold, and charge timer. Meer informatie: | | Battery Type: | Lithium-Ion, Lithium-Polymer | Mounting Type: | Surface Mount | IC Type: | Battery Charge Controller IC | Package Type: | VFQFPN | Pin Count: | 16 | Typical Operating Supply Voltage: | 2.5 to 12 V | Dimensions: | 3.15 x 3.15 x 0.95mm | Length: | 3.15mm | Width: | 3.15mm | Height: | 0.95mm | Maximum Operating Temperature: | +125 °C | Maximum Output Current: | 10mA | Maximum Output Voltage: | 4.24 V | Minimum Operating Temperature: | -40 °C | Automotive Standard: | AEC-Q100 |
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| Andere zoekwoorden: oplaad ic, 1961933, Semiconductors, Power Management ICs, Battery Management, STMicroelectronics, L6924D013TR |
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