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NEX30606 Datasheet Step-down Converter

Manufacturer: Nexperia

Overview: WLCSP6 NEX30606 1.8 V to 5.0 V, 600 mA, 220 nA ultra-low quiescent current, step-down converter Rev. 1 — 20 November 2024 Product data sheet 1.

General Description

The NEX30606 is a high-efficiency step-down converter with ultra-low operating quiescent current of typically 220 nA.

The device uses COT control (Constant On Time) to achieve low power consumption mode and fast transient, operates with a switching frequency of 1.5 MHz.

At light load conditions, it seamlessly enters Power Save Mode to reduce switching cycles and maintain high efficiency.

Key Features

  • 220 nA operating quiescent current.
  • Input voltage range VVIN from 1.8 V to 5.0 V.
  • Output current up to 600 mA.
  • 16 selectable fixed output voltages.
  • 2% output voltage accuracy.
  • Output discharge.
  • Constant on time control.
  • >90% efficiency at IOUT = 1 mA (VVIN = 3.6 V to VOUT = 1.8 V).
  • >92.8% efficiency at IOUT = 300 mA (VVIN = 3.6 V to VOUT = 1.8 V).
  • Pseudo-fixed 1.5 MHz switching frequency.
  • Enable p.

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