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SD59D24A
USB POWER DELIVERY (PD) CONTROLLER FOR MOBILE POWER SUPPLY

    The SD59D24A is a highly integrated protocol and power control IC for mobile power supply. It integrates 4-channel USB ports (one port C in maximum) and is compatible with fast charging protocols such as PD3.0, PPS, QC4.0+, FCP, SCP, SFCP, AFC, BC1.2, APPLE, VOOC.

    Built-in 4-channel dead-time controllable PWM drive control is for realizing bidirectional, boost/buck switching power supply conversion. Built-in high-precision ADC realizes charge and discharge management of lithium battery.

    SD59D24A integrates abundant functions, providing complete solution for fast charging mobile power supply. The periphery of the system is simple, which greatly reduces BOM cost.


Main feature

  • Operating voltage range: 3.3V~40V

  • Protocol support PD3.0, PPS, QC4.0+, FCP, SCP, SFCP, AFC, BC1.2, APPLE, VOOC

  • Support protocol parsing of 1 pairs of CC ports and 4 pairs of DD ports

  • 4-channel PWM Drive Control with Controllable Dead Zone, Support 100~500KHz PWM switching frequency settable

  • Current sampling and two-way voltage sampling

  • 3-way load switch control

  • I2C/UART communication

  • LED indication and digital tube display

  • Mobile phone access detection and removal detection

  • Support STOP low power dissipation mode

  • Built-in over voltage protection, over current protection and over temperature protection


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SD59D24A QFN-52-6X6X0.75-0.4 SD59D24A Halogen free Tray
SD59D24ATR QFN-52-6X6X0.75-0.4 SD59D24A Halogen free Tape&Reel