L6924D
L6924D is Battery charger manufactured by STMicroelectronics.
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-patible
- 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.
Doc ID11908 Rev 12
1/41
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Contents
Contents
Description
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Pin description and connection diagrams
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2.1 Pin...
