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L6924D

STMicroelectronics
Part Number L6924D
Manufacturer STMicroelectronics
Description Battery charger
Published Feb 20, 2014
Detailed Description L6924D Battery charger system with integrated power switch for Li-Ion/Li-Polymer Datasheet - production data Applicatio...
Datasheet PDF File L6924D PDF File

L6924D
L6924D

Overview
L6924D Battery charger system with integrated power switch for Li-Ion/Li-Polymer Datasheet - production data Applications • Handheld devices • Digital cameras • Standalone chargers • USB-powered chargers VFQFPN16 Features • Fully integrated solution, with a power MOSFET, reverse blocking diode, sense resistor, and thermal protection • Ideal for coke and graphite anode single-cell LI-ION packs • Both linear and quasi-pulse operation • Closed loop thermal control • USB BUS-compatible • Programmable charge current up to 1 A • Programmable pre-charge current • Programmable end-of-charge current • Programmable pre-charge voltage threshold • Programmable charge timer • Programmable output voltage at 4.
1 V and 4.
2 V, with ± 1 % output voltage accuracy • (NTC) or (PTC) thermistor interface for battery temperature monitoring and protection • Flexible charge process termination • Status outputs to drive LEDs or to interface with a host processor • Small VFQFPN 16-lead package (3 x 3 mm) Table 1.
Device summary Order code Package Packaging L6924D013TR VFQFPN16 Tape and reel February 2022 This is information on a product in full production.
DocID11908 Rev 12 1/41 www.
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com Contents Contents L6924D 1 Description .
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4 2 Pin description and connection diagrams .
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5 2.
1 Pin description .
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5 3 Maximum ratings .
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7 3.
1 Absolute maximum ratings .
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7 3.
2 Thermal data .
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7 4 Electrical specifications .
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8 4.
1 Electrical chara...


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