NCP339: 3A Load Switch with Auto-Discharge Path

The NCP339A and NCP339B are very low Ron MOSFETs controlled by an external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with PMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used.Reverse blocking control is automatically engage if OUT pin voltage is higher than IN pin voltage, eliminate leakages current from OUT to IN. NCP339B is available with output autodischarge function when part is disable.

特性
  • 1.2 V - 5.5 V operating range
  • 19 m RDS(ON) at 4.5 V
  • DC current up to 3 A
  • Output Auto-discharge for the NCP339B version
  • Reverse blocking function from OUT to IN
应用
  • Load Management
终端产品
  • Tablets
  • Smartphones
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
3 A Ultra-Small Controlled Load Switch with Auto-Discharge Path and Reverse Current ControlNCP339/D (244kB)2
封装图纸 (1)
Document TitleDocument ID/SizeRevision
WLCSP6, 1.00x1.50567FH (52.9kB)O
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
NCP339AFCT2GActivePb-free Halide freeWLCSP-6567FH1Tape and Reel3000$0.2133
NCP339BFCT2GActivePb-free Halide freeWLCSP-6567FH1Tape and Reel3000$0.2133
订购产品技术参数
ProductChannelsron (mΩ)I Max (A)VI Min (V)VI Max (V)
NCP339AFCT2G11931.25.5
NCP339BFCT2G11931.25.5
3 A Ultra-Small Controlled Load Switch with Auto-Discharge Path and Reverse Current Control (244kB) NCP339
WLCSP6, 1.00x1.50 NCP339