NCS214R: 电流感应放大器，26V，低压侧/高压侧电压输出，双向电流分路监视器

Datasheet: Current-Shunt Monitors, Voltage Output, Bidirectional Zero-Drift
Rev. 8 (527kB)
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NCS214R 和 NCV214R（AEC- Q100 认证）是电压输出电流感应放大器，可以在 −0.3 V 至 26 V 的共模电压下测量分路电压，而无论电源电压如何。在固定增益为 100V/V 的情况下，该零漂移结构的低偏移量使得电流感应在分路中的最大下降低至 10 mV（满度量）。此类器件可基于一个 +2.2 V 至 +26 V 电源运行，获取最大 80 µA 的供应电流。采用 SC70-6 和 UQFN10 封装。其他可用增益选项有： NCS213R (50 V/V)，NCS210R (200 V/V)，NCS211R (500 V/V)
特性   优势
     
  • Wide Common Mode Input Range: -0.3 to 26V
  
  • High-side current sensing for high voltage systems
  • Low Offset Voltage: ±100 µV max.
  
  • Low Ohm value current sense resistors
  • Low Offset Drift: 0.5 µV/°C max.
  
  • High accuracy over temperature leading to better power efficiency
  • Supply Voltage: 2.2 to 26 V
  
  • Wide supply voltage range provides system flexibilty
应用   终端产品
  • Power Monitoring
  • Power Adapters
  • LED Power Supply
  • Over Current Protection
  • Automotive
  • Closed Loop Feedback Circuits
  
  • White Goods
  • Automotive
  • Lighting
  • Laptop/Notebooks PC
  • Fast Chargers in Smartphones and Tablets
  • Telecom DC-DC Modules
  • E-Cigarettes
  • Computing Servers
技术文档及设计资源
软件 (1) 数据表 (1)
设计注释 (4) 封装图纸 (2)
应用注释 (1) 视频 (7)
仿真模型 (1) 评估板文档 (56)
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCS214RMUTAGEVB Active
Pb-free
Current sense amplifier
NCS214RSQT2GEVB Active
Pb-free
Current sense amplifier
STR-ADAS-PREREGULATOR-GEVK Active
Pb-free
Strata Enabled Flexible ADAS Power Solution
STR-CURRENT-SENSE-GEVB Active
Pb-free
Strata Enabled Current Sense Evaluation Kit
STR-FAN65004B-GEVB Active
Pb-free
Strata Enabled FAN65004B 65V Sync Buck
STR-FAN65004C-GEVB Active
Pb-free
Strata Enabled FAN65004C 65V Sync Buck
STR-FAN65005A-GEVB Active
Pb-free
Strata Enabled FAN65005A 65V Sync Buck
STR-FAN65008B-GEVB Active
Pb-free
Strata Enabled FAN65008B 65V Sync Buck
STR-LV8548MC-GEVK Active
Pb-free
Strata Enabled LV8548MC-AH 2-Channel H-Bridge Motor Driver Evaluation Kit
STR-NCP164A-WDFN6-GEVB Active
Pb-free
Strata Enabled NCP164A Adjustable LDO, WDFN6 Package Evaluation Board
STR-NCV6357-GEVB Active
Pb-free
Strata Enabled Adaptive-On-Time (AOT) 5A Step Down Converter NCV6357 EVB
STR-NCV7685-AUTO-LED-GEVB Active
Pb-free
Strata Enabled Automotive LED Tail Lights Evaluation Kit
STR-NCV8164A-DFNW8-GEVB Active
Pb-free
Strata Enabled NCV8164A Adjustable LDO, DFNW8 Package Evaluation Board
STR-NCV8164A-TSOP5-GEVB Active
Pb-free
Strata Enabled NCV8164A Adjustable LDO, TSOP5 Package Evaluation Board
STR-USBC-4PORT-200W-EVK Active
Pb-free
Strata Enabled USB AC-DC 4-Port 200W Source
Avnet (2020-08-19) : 2
Availability & Samples
Specifications
Interactive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价）
类型
外形
类型
Temperature
类型
数量
NCS214RMUTAG Active
Pb-free
Halide free
NCS214R, 26V Current Sense Amplifier in uQFN package UQFN-10 488AT 1 260 Tape and Reel 3000 $0.234
NCS214RSQT2G Active
Pb-free
Halide free
NCS214R, 26V Current Sense Amplifier in SC70 package SC-88-6 / SC-70-6 / SOT-363-6 419B-02 1 260 Tape and Reel 3000 $0.222
NCV214RSQT2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS214R, 26V Current Sense Amplifier in SC70, AECqual SC-88-6 / SC-70-6 / SOT-363-6 419B-02 1 260 Tape and Reel 3000 $0.291
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Gain (V/V)
Gain Error Max (%)
Vs Min (V)
Vs Max (V)
VCM (V)
Iq Typ (mA)
Bandwidth Typ (-3dB)
Vos Max (mV)
Vos Drift Max (µV/°C)
Operating Temperature Range (°C)
CMRR Typ (dB)
Package Type
NCS214RMUTAG  
 NCS214R, 26V Current Sense Amplifier in uQFN package 
 $0.234 
Pb
H
 Active   
1
100
±1
2.2
26
-0.3 to 26
0.04
0.06
±0.06
0.5
-40 to 125
125
UQFN-10
NCS214RSQT2G  
 NCS214R, 26V Current Sense Amplifier in SC70 package 
 $0.222 
Pb
H
 Active   
1
100
±1
2.2
26
-0.3 to 26
0.04
0.06
±0.06
0.5
-40 to 125
125
SC-88-6 / SC-70-6 / SOT-363-6
NCV214RSQT2G  
 NCS214R, 26V Current Sense Amplifier in SC70, AECqual 
 $0.291 
Pb
A
H
P
 Active   
1
100
±1.5
2.2
26
-0.3 to 26
0.04
0.06
±0.09
1.5
-40 to 125
135
SC-88-6 / SC-70-6 / SOT-363-6
外形
488AT    419B-02   
Application
Diagram - Block
Automotive
Body Control Module - Current Sense
Automotive
Traction Inverter - Signal Processing & Conditioning
Automotive
48 V DC-DC Conversion - DC/DC
Automotive
On Board Charger - Voltage Sense
Automotive
On Board Charger - Current Sense
Industrial
Electric Vehicle (EV) DC Charging - Voltage/Current Sense
Industrial
Electric Vehicle (EV) DC Charging - Current Sense
Industrial
IPM Inverter Motor Control - Current Sense
Internet of Things (IoT)
AAU - Current Sensor
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Automotive ADAS Preregulator | Strata
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