Analog/Mixed Signal/RF IP

DCDC

Low-Power High Driving Ability Buck DC-DC IP

Low Quiescent Current High Driving Ability Fast Transient

We provides low-power and high-performance Buck DC-DC IPs based on advanced Constant On-Time (COT) architecture, featuring low quiescent current, high driving ability and fast transient response.

  • Ultra-low power: ultra-low power DCDC static current as low as 240nA, low power version 6uA

  • High driving ability: >1A; multi-phase DCDC supports 2~4 phases with >20A current loading capacity

  • Fast transient: advanced Constant On-Time architecture, faster transient response, lower output ripple (high-performance version ripple as low as 2mV)

  • High-performance version: fast transient response, can be directly used by RF modules

  • Customized service: overall power supply scheme per customer application

  • Suitable for IoT, MCU, SoC/ASIC, automotive electronics, wireless connectivity, etc.

Highlights

  • Ultra-Low Quiescent

    As low as 240nA (ULP version)

  • High Driving Ability

    >1A single, >20A multi-phase

  • Fast Transient

    Advanced COT architecture

  • Low Output Ripple

    As low as 2mV (HP version)

  • Multi-Phase Expansion

    2~4 phases for high current

  • RF Ready

    Fast transient for RF modules

Applications

  • IoT

  • MCU

  • SoC/ASIC

  • Automotive Electronics

  • Power Management

  • Wireless Connectivity

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