RT8204AGQW (JL=BF 811)

RT8204AGQW (JL=BF 811):

  • Quick Load Step Response within 100ns
  • 1% V OUT Accuracy Over Line and Load
  • Adjustable 0.75V to 3.3V Output Range
  • 3V to 26V Battery Input Range
SKU: SLY-IC274 Category:

Product Description

Description:
  • The RT8204A PWM controller provides the high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers.
  • The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns“ instant-on” response to load transients while maintaining a relatively constant switching frequency.
  • TECHNICAL SHEET: https://pdf1.alldatasheet.com/datasheet-pdf/view/505436/RICHTEK/RT8204AGQW.html
Features:
  • PWM Controller
  • Ultra-High Efficiency
  • Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) or Sense Resistor (High Accuracy)
  • Quick Load Step Response within 100ns
  • 1% V OUT Accuracy Over Line and Load
  • Adjustable 0.75V to 3.3V Output Range
  • 3V to 26V Battery Input Range
  • Resistor Programmable Frequency
  • Over/Under Voltage Protection
  • 2 Steps Current Limit During Soft-Start
  • Drives Large Synchronous-Rectifier FETs
  • Power Good Indicator
  • LDO Controller
  • 1.5% Accuracy Over Line and Load
  • Adjustabe Output Voltage down to 0.75V
  • Independent Enable and Power Good Indicator
  • Drive N-MOSFETs within Rail to Rail Controller Voltage
Applications:
  • Notebook Computers
  • CPU Core Supply
  • Chipset/RAM Supply as Low as 0.75V

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