Datasheet4U Logo Datasheet4U.com

DA9318M - High-Voltage Direct Charger

Download the DA9318M datasheet PDF (DA9318L included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for high-voltage direct charger.

Description

DA9318L/M is a direct charger using a high-efficiency current doubler with integrated Analog to Digital Converter (ADC) for system monitoring.

The device is especially optimized to handle high charging currents and at the same time ensure the safety of the battery and the system.

Features

  • an 8-bit ADC for input and output current and voltage, and junction temperature monitoring which ensures safety during direct charging. For software supervision a programmable watchdog timer, and for battery overload protection a safety timer, are included. An I2C compatible 2-wire interface is provided for the device control. The DA9318L/M is available in a small WLCSP 3.62 mm × 3.78 mm package. Key Features.
  • 8 A output current (DA9318L).
  • 10 A output current (DA9318M).
  • 98 % effi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DA9318L-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DA9318M
Manufacturer Renesas
File Size 780.77 KB
Description High-Voltage Direct Charger
Datasheet download datasheet DA9318M Datasheet

📁 Similar Datasheet

  • DA9313 - High Efficiency Dual Cell Switched Capacitor Divider (Dialog Semiconductor)
  • DA90 - R.F. BATTERY DIODE (Philips)
  • DA9021 - System PMIC (Dialog Semiconductor)
  • DA9022 - System PMIC (Dialog Semiconductor)
  • DA9030 - Advanced Power Management Controllers (Intel)
  • DA9034 - Audio and Power Subsystem (Dialog)
  • DA903x - Advanced Power Management Controllers (Intel)
  • DA9052 - Flexible system PMIC (Dialog Semiconductor)
  • DA9053 - Flexible High-Power System PMIC (Dialog Semiconductor)
  • DA9057 - Flexible Energy Management (Dialog Semiconductor)
Other Datasheets by Renesas

Full PDF Text Transcription

Click to expand full text
DA9318L/M High-Efficiency, 10 A, High-Voltage Direct Charger General Description DA9318L/M is a direct charger using a high-efficiency current doubler with integrated Analog to Digital Converter (ADC) for system monitoring. The device is especially optimized to handle high charging currents and at the same time ensure the safety of the battery and the system. It operates together with a main charger, which handles the pre-charge and constant voltage charging duties. The current doubling is achieved with a high-efficiency capacitive divider that provides an output voltage of VIN/2, which allows the use of standard Type-C™ cables for charging currents up to 6 A. The peak efficiency of DA9318L/M is 98 %.
Published: |