LV52133A: Programmable DC-DC Converter, ±5 V Dual-Output, Single Inductor

内容: LV52133A0XA and LV52133A5XA are dc-dc converters s...
  • LV52133A0XA and LV52133A5XA are dc-dc converters specifically designed for LCD panels. These DC-DC converters generate two different output voltages from a single inductor. Each of the output voltages are adjustable from ±4.1 V to ±5.7 V. LCD panel power modules using these dc-dc converters can be implemented within smaller board footprints, compared to converters that require dual inductors. The short circuit protection function, integrated for both positive and negative output pins, provides protection from continuous overcurrent when the output is shorted. This feature enhances the safety of the design. The extremely low standby current (0.3 μA typical) enables longer application operating time.
  • 特長
  • Dual-Outputs by Single-Inductor architecture - Reducing total cost and mounting area
  • Adjustable both output voltages by I2C (I2C disable at standby) - Available for many kind of panels
  • Operating voltage range 2.5 V to 5.5 V - Available for almost battery
  • High speed inverted charge pump technology - High-speed response
  • Short Circuit Protection - Safety
  • Standby current dissipation 0.3 µA - Long operation time
  • アプリケーション
  • Mobile LCD Panel Power Supply
  • 最終製品
  • Smart Phones
  • Tablets
  • 技術資料 & デザイン・リソース
    供給状況 & サンプル
    LV52133A0XA-VH
  • 状態: Active
  • Compliance: Pb-free Halide free 
  • 内容: Programmable DC-DC Converter, ±5 V Dual-Output, Single Inductor
  • 外形 タイプ: WLCSP-15
  • 外形 Case Outline: 567HY
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 4000
  • 在庫

  • Market Leadtime (weeks):17 to 20
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  • ON Semiconductor:404,000
  • LV52133A5XA-VH
  • 状態: Active
  • Compliance: Pb-free Halide free 
  • 内容: Programmable DC-DC Converter, ±5 V Dual-Output, Single Inductor
  • 外形 タイプ: WLCSP-15
  • 外形 Case Outline: 567HY
  • MSL: 1
  • 梱包形態 タイプ: REEL
  • 梱包形態 数量: 4000
  • アプリケーション
    Specifications
  • Topology: Step-Up 
  • Control Mode: Current Mode 
  • VCC Min (V): 4.1 
  • VCC Max (V): 5.7 
  • VO Typ (V): 5.5 
  • IO Typ (A): 0.05 
  • Efficiency (%): 88 
  • fSW Typ (kHz): 1850 
  • Package Type: WLCSP-15 
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