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reference designNCS21XR | Demoboard ONSEC-19-011

Onsemi NCS21XR | Demoboard ONSEC-19-011

Current Sense Amplifier, Low-/High-Side Voltage Out, Bidirectional Current Shunt Monitor

Overview

TopologyOther Topology
IC revision1.0

Description

The NCS210R, NCS211R, NCS213R and NCS214R are voltage output, current shunt monitors (also called current sense amplifiers) which can measure voltage across shunts at common−mode voltages from −0.3 V to 26 V, independent of supply voltage. The low offset of the zero−drift architecture enables current sensing across the shunt with maximum voltage drop as low as 10 mV full−scale. These devices can operate from a single +2.2 V to +26 V power supply, drawing a maximum of 80 A of supply current, and are specified over the extended operating temperature range (–40°C to +125°C). Available in the SC70−6 and UQFN10 packages.

Features

  • Wide Common Mode Input Range: −0.3 V to 26 V
  • Supply Voltage Range: 2.2 V to 26 V
  • Low Offset Voltage: ±35 V max
  • Low Offset Drift: 0.5 V/°C
  • Low Gain Error: 1% max
  • Low Gain Error Drift: 10 ppm/°C max
  • Rail−to−Rail Output Capability
  • Low Current Consumption: 40 A typ, 80 A max
  • NCV Prefix for Automotive and Other Applications Requiring Unique Site Qualified and PPAP Capable

Typical applications

  • Automotive
  • Current Sensing (High−Side/Low−Side), Power Management, Battery Charging and Discharging
  • Telecom

More information

Parts approved by Onsemi

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150060YS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 1.6 mm, –
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Downloads27 files

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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Length1.6 mm
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Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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MountSMT 
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PackagingTape and Reel 
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
–Check availability
150060GS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 1.6 mm, –
Simu­lation
Availability
–
Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Length1.6 mm
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–
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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–
–
–
–
–
–
MountSMT 
–
–
PackagingTape and Reel 
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
–Check availability
150060BS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 1.6 mm, –
Simu­lation
Availability
–
Downloads28 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Length1.6 mm
–
–
Dominant Wavelength [typ.]470 nm
Emitting ColorBlue 
Peak Wavelength [typ.]465 nm
Luminous Intensity [typ.]145 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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–
–
–
–
–
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MountSMT 
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–
PackagingTape and Reel 
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
–Check availability
61300211121
SPECWR-PHD Pin Header - Single, 5.08 mm, –
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Downloads7 files

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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
Length5.08 mm
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TypeStraight 
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GenderPin Header 
Pins2 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
PackagingBag 
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Operating Temperature -40 °C up to +105 °C
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971100365
SPECWA-SPAIE Plastic Spacer Stud, metric, internal/ external, 10 mm, M3
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWA-SPAIE Plastic Spacer Stud, metric, internal/ external
Length10 mm
Outer ThreadM3 
Inner ThreadM3 
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SW6 mm
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PackagingBag 
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Operating Temperature -30 °C up to +110 °C
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65100516121
SPECWR-USB Mini/Micro Connectors, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-USB Mini/Micro Connectors
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ApplicationMini USB 2.0 
Interface TypeType B 
TypeHorizontal 
Variantwith Pads & Pegs 
GenderReceptacle 
Pins5 
MountSMT 
Rated Current1 A
Working Voltage30 V (AC)
PackagingTape and Reel & Mylar 
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Operating Temperature -40 °C up to +105 °C
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709940300
SPECWA-SNTE Snap-In Stop Spacer for Printed Circuit Boards, –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWA-SNTE Snap-In Stop Spacer for Printed Circuit Boards
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Inner ThreadM3 
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SW5.5 mm
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PackagingBag 
Height2.4 mm
Operating Temperature -30 °C up to +85 °C
–Check availability