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用于交错 PFC 和半波 LLC 的 500W AC/DC 初级侧数字控制器

封装信息

CAD 模型:View CAD Model
Pkg. Type:DFN16
Pkg. Code:
Lead Count (#):16
Pkg. Dimensions (mm):3 x 4.5 x 0.85
Pitch (mm):

环境和出口类别

Moisture Sensitivity Level (MSL)1
Pb (Lead) Free
ECCN (US)
HTS (US)

产品属性

Lead Count (#)16
Carrier TypeTape & Reel
Moisture Sensitivity Level (MSL)1
Control ModePeak Current Mode DCM/CCM
Switching Frequency (KHz)200 - 500
VBIAS (Max) (V)24
Temp. Range (°C)-40 to +125°C
Advanced FeaturesBrown‑Out, OVP, SCP, Optocoupler Fault Detection, Adaptive VBULK Regulation, Direct VHB Sensing
ApplicationRapid-charging AC/DC adapters for smart phones, tablets, notebook and other portable devices, TV, Power Tool, Electric bicycles, Industrial power, Home appliance, Notor control
Controller / IntegratedController
Country of AssemblyTaiwan, Thailand
Country of Wafer FabricationTaiwan
FunctionAC/DC Primary-Side Digital Half-Wave LLC and PFC Combo Controller
MOQ3000
No Load Power (mW)45
Output Power (Min) (W)100
Output Power Max (W)500
PWMs (#)4
Pkg. Dimensions (mm)3 x 4.5 x 0.85
Pkg. TypeDFN16
Price (USD)$1.989
Qualification LevelStandard
Topology CharacteristicHW-LLC
UVLO Falling (V)7.5
UVLO Rising (V)10

描述

RRW11011 是一款高性能 AC/DC 初级侧数字控制器,集成了先进的交错式升压功率因数校正(PFC)控制器以及半波 LLC(HWLLC)控制器。 该器件经过优化,可与瑞萨 RRW30120 次级侧控制器配合工作,实现次级侧调节(SSR)功能。

凭借其集成的交错式升压 PFC 级,RRW11011 能够提升功率因数、总谐波失真(THD)、效率以及 EMI 性能。 智能数字两级控制技术进一步提高了效率,降低了 EMI,并在全工况下将音频噪声降至最低。