TMCS1101

Name: TMCS1101
Brand: TI
SKU: TMCS1101
Price: 1.1 USD

활성

레퍼런스를 지원하는 ±600V 기본 절연, 20Arms80kHz 홀 효과 전류 센서

지금 주문

데이터 시트

document-pdfAcrobat TMCS1101 1.5% Precision, Basic Isolation Hall-Effect Current Sensor With ±600-V Working Voltage datasheet (Rev. D) (영어) PDF | HTML

TMCS1101

활성

데이터 시트

지금 주문

제품 상세 정보

Continuous current (max) (A)

20

Working isolation voltage (VIOWM) (Vrms)

424

Input offset current (±) (max) (mA)

45, 50, 52.5, 60, 70, 80, 90, 100

Input offset current drift (±) (typ) (µA/°C)

0.1

Features

Internal Zero Current Reference Voltage

Supply voltage (max) (V)

5.5

Supply voltage (min) (V)

3

Iq (max) (mA)

6

Small-signal bandwidth (kHz)

80

Sensitivity error (%)

0.3

Sensitivity error drift (±) (max) (ppm/°C)

50

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Creepage (min) (mm)

4

Clearance (min) (mm)

4

Isolation rating

Basic

Surge isolation voltage (VIOSM) (VPK)

6000

Continuous current (max) (A)

20

Working isolation voltage (VIOWM) (Vrms)

424

Input offset current (±) (max) (mA)

45, 50, 52.5, 60, 70, 80, 90, 100

Input offset current drift (±) (typ) (µA/°C)

0.1

Features

Internal Zero Current Reference Voltage

Supply voltage (max) (V)

5.5

Supply voltage (min) (V)

3

Iq (max) (mA)

6

Small-signal bandwidth (kHz)

80

Sensitivity error (%)

0.3

Sensitivity error drift (±) (max) (ppm/°C)

50

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Creepage (min) (mm)

4

Clearance (min) (mm)

4

Isolation rating

Basic

Surge isolation voltage (VIOSM) (VPK)

6000

SOIC (D)

8

29.4 mm² 4.9 x 6

Total error: ±0.51% typical, ±1.15% maximum, –40°C to 85°C
- Sensitivity error: ±0.5%
- Offset error: 9 mA
- Offset drift: 0.04 mA/°C
- Linearity error: 0.05%
Lifetime and environmental drift: <±0.5%
3-kV_RMS isolation rating
Robust 600-V lifetime working voltage
Bidirectional and unidirectional current sensing
Zero drift internal reference
Operating supply range: 3 V to 5.5 V
Signal bandwidth: 80 kHz
Multiple sensitivity options:
- TMCS1101A1B/U: 50 mV/A
- TMCS1101A2B/U: 100 mV/A
- TMCS1101A3B/U: 200 mV/A
- TMCS1101A4B/U: 400 mV/A
Safety related certifications
- UL 1577 Component Recognition Program
- IEC/CB 62368-1

Total error: ±0.51% typical, ±1.15% maximum, –40°C to 85°C
- Sensitivity error: ±0.5%
- Offset error: 9 mA
- Offset drift: 0.04 mA/°C
- Linearity error: 0.05%
Lifetime and environmental drift: <±0.5%
3-kV_RMS isolation rating
Robust 600-V lifetime working voltage
Bidirectional and unidirectional current sensing
Zero drift internal reference
Operating supply range: 3 V to 5.5 V
Signal bandwidth: 80 kHz
Multiple sensitivity options:
- TMCS1101A1B/U: 50 mV/A
- TMCS1101A2B/U: 100 mV/A
- TMCS1101A3B/U: 200 mV/A
- TMCS1101A4B/U: 400 mV/A
Safety related certifications
- UL 1577 Component Recognition Program
- IEC/CB 62368-1

The TMCS1101 is a galvanically isolated Hall-effect current sensor capable of DC or AC current measurement with high accuracy, excellent linearity, and temperature stability. A low-drift, temperature-compensated signal chain provides < 1.5% full-scale error across the device temperature range.

The input current flows through an internal 1.8-mΩ conductor that generates a magnetic field measured by an integrated Hall-effect sensor. This structure eliminates external concentrators and simplifies design. Low conductor resistance minimizes power loss and thermal dissipation. Inherent galvanic insulation provides a 600-V lifetime working voltage and 3-kV_RMS basic isolation between the current path and circuitry. Integrated electrical shielding enables excellent common-mode rejection and transient immunity.

The output voltage is proportional to the input current with four sensitivity options. Fixed sensitivity allows the TMCS1101 to operate from a single 3-V to 5.5-V power supply, eliminates ratiometry errors, and improves supply noise rejection. The current polarity is considered positive when flowing into the positive input pin. Both unidirectional and bidirectional sensing variants are available.

The TMCS1101 draws a maximum supply current of 6 mA, and all sensitivity options are specified over the operating temperature range of –40°C to +125°C.

The TMCS1101 is a galvanically isolated Hall-effect current sensor capable of DC or AC current measurement with high accuracy, excellent linearity, and temperature stability. A low-drift, temperature-compensated signal chain provides < 1.5% full-scale error across the device temperature range.

The input current flows through an internal 1.8-mΩ conductor that generates a magnetic field measured by an integrated Hall-effect sensor. This structure eliminates external concentrators and simplifies design. Low conductor resistance minimizes power loss and thermal dissipation. Inherent galvanic insulation provides a 600-V lifetime working voltage and 3-kV_RMS basic isolation between the current path and circuitry. Integrated electrical shielding enables excellent common-mode rejection and transient immunity.

The output voltage is proportional to the input current with four sensitivity options. Fixed sensitivity allows the TMCS1101 to operate from a single 3-V to 5.5-V power supply, eliminates ratiometry errors, and improves supply noise rejection. The current polarity is considered positive when flowing into the positive input pin. Both unidirectional and bidirectional sensing variants are available.

The TMCS1101 draws a maximum supply current of 6 mA, and all sensitivity options are specified over the operating temperature range of –40°C to +125°C.

filter

기타 홀 효과 전류 센서 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

TMCS1101은 스위치 및 센서 부문에서 LEAP(Engineering Achievement Program) Award의 골드 리더십 상을 수상했습니다.

관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

TMCS1100

활성

외부 레퍼런스를 지원하는 ±600V 기본 절연, 20Arms 80kHz 홀 효과 전류 센서 Same functionality, but with an external VREF pin.

TMCS1107

활성

±420V basic isolation, 20Arms 80kHz Hall-effect current sensor with reference Same functionality with reduced accurcay and 420-V operational limit.

TMCS1108

활성

레퍼런스를 지원하는 ±100V 기본 절연, 20Arms80kHz 홀 효과 전류 센서 Same functionality with reduced accurcay and 100-V operational limit.

기술 자료

star

=TI에서 선정한 이 제품의 인기 문서

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.

12개 모두 보기

	유형	직함		날짜
*	Data sheet	TMCS1101 1.5% Precision, Basic Isolation Hall-Effect Current Sensor With ±600-V Working Voltage datasheet (Rev. D)	PDF \| HTML	2021/07/27
	Application brief	Current Sensing Applications in Communication Infrastructure Equipment (Rev. C)	PDF \| HTML	2023/08/08
	Application brief	Current Sensing in Collaborative and Industrial Robotic Arms (Rev. B)	PDF \| HTML	2023/07/24
	Application brief	Improving Power Amplifier Efficiency With Current Monitors (Rev. B)	PDF \| HTML	2023/07/24
	Application brief	Low-Drift, Precision, In-Line Isolated Magnetic Motor Current Measurements (Rev. A)		2023/07/24
	Application note	TMCS110x Layout Challenges and Best Practices	PDF \| HTML	2022/12/03
	White paper	Improve High-Voltage System Efficiency With Zero-Drift Hall-Effect Current Sense (Rev. A)	PDF \| HTML	2022/03/15
	Application note	Thermal Implementation Guide for In-Package Magnetic Current Sensors	PDF \| HTML	2020/07/12
	Technical article	How to select the right current sense technology for your high-voltage system	PDF \| HTML	2020/07/06
	EVM User's guide	TMCS1101EVM User's Guide (Rev. A)		2020/03/25
	Technical article	How current sensors help monitor and protect the world’s wireless infrastructure	PDF \| HTML	2019/12/30
	Application brief	Precision Designs with Non-Ratiometric Magnetic Current Sensors		2019/07/01

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TMCS1101EVM — TMCS1101 절연 홀 효과 전류 감지 평가 모듈

TMCS1101EVM은 EVM은 내부 비율 측정 레퍼런스를 사용하는 절연 홀(Hall) 효과 정밀 전류 감지 모니터인 TMCS1101을 쉽고 빠르게 사용할 수 있도록 설계된 도구입니다. 사용자는 이 평가 모듈을 사용해 최대 작동 전류를 홀(Hall) 입력측을 통해 푸시하면서 동시에 절연 출력을 측정할 수 있습니다. 고정 레이아웃은 대상 회로의 모델로 의도된 것이 아니며, EMI(전자기장) 테스트용으로 배치된 것도 아닙니다. TMCS1101EVM은 8개의 개별 구성품으로 분할할 수 있는 단일 PCB로 구성되어 있습니다. 이 중 (...)

TI의 평가 항목에 대한 표준 약관이 적용됩니다.

TMCS1101

레퍼런스를 지원하는 ±600V 기본 절연, 20Arms80kHz 홀 효과 전류 센서

TMCS1101

제품 상세 정보

관심 가지실만한 유사 제품

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

기술 자료

설계 및 개발

TMCS1101EVM — TMCS1101 절연 홀 효과 전류 감지 평가 모듈

TMCS1101 TINA-TI Reference Design (Rev. A)

TMCS1101 TINA-TI SPICE Model (Rev. B)

TMCS1101A1B PSpice Model

TMCS1101A1U PSpice Model

TMCS1101A2B PSpice Model

TMCS1101A2U PSpice Model

TMCS1101A3B PSpice Model

TMCS1101A3U PSpice Model

TMCS1101A4B PSpice Model

TMCS1101A4U PSpice Model

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

비디오 시리즈

동영상