NCV47411: Adjustable Dual LDO, 3.3 V to 20 V, with Adjustable Current Limit and 3.3 V Logic Compatible Enable Inputs

The NCV47411 is a dual integrated low dropout regulator with 100 mA per channel designed for use in harsh automotive environments. It includes wide operating temperature and input voltage ranges. The device is offered with adjustable voltage version available in 3% output voltage accuracy. It has a high peak input voltage tolerance and reverse input voltage protection. It also provides overcurrent protection, overtemperature protection and enable for control of the state of the output voltage of each channel. The integrated current sense feature provides diagnosis and system protection functionality. The current limit of the device is adjustable by resistor connected to CSO pin for each channel. CSO pin output current creates voltage drop across CSO resistor which is proportional to output current of each channel.

特性
  • Enable Input (3.3 V Logic Compatible Thresholds)
  • Adjustable Current Limit up to 150 mA
  • Adjustable Voltage Version (from 3.3 V to 20 V) 3% Output Voltage
  • Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage
优势
  • Save battery life - quiescent current down to 10µA max.
  • Current sense feature provides diagnosis and system protection functionality.
应用
  • Audio and Infotainment System
  • Instrument Cluster
  • Navigation
  • Satellite Radio
终端产品
  • Automotive
仿真模型 (1)
Document TitleDocument ID/SizeRevisionRevision Date
NCV47411 PSPICE MODELNCV47411 PSPICE MODEL (81.0kB)1
封装图纸 (1)
Document TitleDocument ID/SizeRevision
TSSOP-14 EP948AW (59.7kB)C
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Adjustable Dual LDO with Adjustable Current Limit and Logic Compatible Enable InputsNCV47411/D (122kB)1DEC, 2013
评估板文档 (4)
Document TitleDocument ID/SizeRevisionRevision Date
NCV47411PAAJGEVB Bill of Materials ROHS CompliantNCV47411PAAJGEVB_BOM_ROHS.pdf (72kB)0
NCV47411PAAJGEVB Gerber Layout Files (Zip Format)NCV47411PAAJGEVB_GERBER.zip (267kB)0
NCV47411PAAJGEVB SchematicNCV47411PAAJGEVB_SCHEMATIC.pdf (60kB)0
NCV47411PAAJGEVB Test ProcedureNCV47411PAAJGEVB_TEST_PROCEDURE.pdf (803kB)0
评估板与开发工具
产品状况Compliance简短说明
NCV47411PAAJGEVBActivePb-freeDual Channel Adjustable Low Dropout Regulator
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)
NCV47411PAAJR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeTSSOP-14 EP948AW1Tape and Reel2500$0.625
订购产品技术参数
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
NCV47411PAAJR2GDualPositiveAdjustable0.1400.250.23575130
Adjustable Dual LDO with Adjustable Current Limit and Logic Compatible Enable Inputs (122kB) NCV47411
NCV47411 PSPICE MODEL NCV47711
NCV47411PAAJGEVB BOM ROHS NCV47411PAAJGEVB
NCV47411PAAJGEVB GERBER NCV47411PAAJGEVB
NCV47411PAAJGEVB SCHEMATIC NCV47411PAAJGEVB
NCV47411PAAJGEVB TEST PROCEDURE NCV47411PAAJGEVB
TSSOP-14 EP NCV47821