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RT8540AGQW

Richtek USA Inc.
RT8540AGQW Preview
Richtek USA Inc.
IC LED DRIVER RGLTR NO 4A 20WQFN
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Specifications

  • Product Status: Obsolete
  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.8V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 3.83V ~ 5.45V
  • Current - Output / Channel: 4A
  • Frequency: 2MHz
  • Dimming: No
  • Applications: Camera Flash
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-WQFN (4x4)

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