The DA6102 is a highly integrated multi-channel PMIC designed for 2-cell Lithium-ion battery-powered systems. The wide input voltage range allows direct battery connection for each channel to maximize battery life. The PMIC also includes a highly accurate input current sense with circuit breaker control for battery current sensing and overcurrent shutdown.

The DA6102 integrates two buck regulators, a buck-boost regulator, a high current buck controller, and two always-on LDOs. This high level of integration combined with high-frequency operation (up to 3MHz) minimizes both PCB size and external component count for the smallest possible solution size. The DA6102 uses extremely low RDSON FETs to enable very high-efficiency buck and buck-boost regulation.


  • High efficiency
  • Wide input voltage range
  • Highly programmable start-up sequencing and protection features on each channel
  • High accuracy ±1% input current sense monitoring
  • High frequency operation – Low-profile components


  • 4.5V to 11.5V input range
  • Input current sense with circuit breaker
  • ±1% monitoring accuracy
  • Programmable internal switching frequency
    • 1.0, 1.5, 2.0, 3.0MHz
  • External sync clock input
    • 1.5MHz to 3MHz range
  • Programmable sequencing and soft-start
  • Two always-on LDOs with integrated load switches
  • Two integrated buck converters
  • One integrated buck-boost converter
  • One high-current buck controller
  • Two load switch controllers
  • Two external LDO monitors
  • Power-Good flag
  • Global enable input
  • CH1: Buck-boost regulator
    • 700mA max
    • 5.1V to 5.8V output range
  • CH2: Buck regulator
    • 2.2mA max
    • 3V to 4.55V output range
  • CH3: Buck controller
    • Synchronous NFET drivers
    • 3.0V to 3.75V output range
    • Supports up to 4A
  • CH4: Buck regulator
    • 600mA max
    • 3.2V to 4.2V output range
  • LDO1: 300mA, always-on
  • LDO2: 200mA, always-on
  • Package: 56-bump, 2.975mm x 3.375mm WLCSP




  • DSLR cameras
  • MILC cameras
  • Handheld point-of-sale terminals
  • 2-cell battery applications


Type Title Date
Datasheet PDF 2.34 MB
Brochure PDF 8.73 MB
Product Brief PDF 466 KB 日本語
Manual - Development Tools PDF 1.46 MB
4 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Software Log in to Download ZIP 58.76 MB
1 item