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The RT9394 is a high performance charge pump DC-DC converter that produces a regulated 5V output. No external inductor is required for operation. The operating voltage range is 2.8V to VOUT. Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change.

The RT9394 features very low quiescent current, over- current protection and short circuit protection.

The RT9394 is available in WDFN-6SL 2x2 package.

应用

  • Mobile Phone, Smart Phone LED Backlight
  • Camera Flash White LED
  • LCD Display Supply
主要规格
RT9394
Status Active
Vin (min) (V) 2.8
Vin (max) (V) 5
SW Freq (typ) (kHz) 1000
Number of LEDs (max) (pcs) 1
Iout (max)/channel (mA) 110
Iq (typ) (mA) 2
Dimming Control Analog
Topology Charge Pump
Features OCP;SCP
Package Type WDFN2x2-6S
关键特性
  • Input Voltage Range : 2.8V to VOUT
  • Internal Soft-Start Function
  • 5V Fixed Output Voltage
  • Over-Current Protection Function
  • Short Circuit Protection Function
  • RoHS Compliant and 100% Lead (Pb)-Free
Technical Documents
TitleItem TypeLast UpdateDownload
立锜全系列产品选择指南 [Jan., 2024] Selection Guide2024/01/19
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RT9394GQWWDFN2x2-6S2,500 Request Digikey 2,500 Buy
Mouser Lead-Time: 14 weeks Not Available
WPG Lead-Time: 14 weeks Not Available
库存实际状况请联系代理商或业务窗口
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