TMCS1101A3UQDRQ1
  • Share:

Texas Instruments TMCS1101A3UQDRQ1

Manufacturer No:
TMCS1101A3UQDRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
SENSOR CURRENT HALL EFFECT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TMCS1101A3UQDRQ1 is a galvanically isolated Hall-effect current sensor produced by Texas Instruments. This device is designed for high accuracy DC or AC current measurement, offering excellent linearity and temperature stability. It features a low-drift, temperature-compensated signal chain that ensures a total error of less than 1.5% across the device temperature range of –40°C to 85°C. The sensor integrates an internal 1.8-mΩ conductor, which generates a magnetic field measured by an integrated Hall-effect sensor, eliminating the need for external concentrators and minimizing power loss and thermal dissipation.

The TMCS1101A3UQDRQ1 provides inherent galvanic insulation with a 600-V lifetime working voltage and 3-kVRMS basic isolation between the current path and circuitry. It also includes integrated electrical shielding for excellent common-mode rejection and transient immunity.

Key Specifications

Parameter Value Unit
Sensitivity 200 mV/A
Total Error ±0.51% (typical), ±1.15% (maximum) %
Sensitivity Error ±0.5% %
Offset Error ±9 mA mA
Offset Drift 0.04 mA/°C mA/°C
Linearity Error ±0.05% %
Lifetime and Environmental Drift <±0.5% %
Isolation Rating 3-kVRMS kVRMS
Working Voltage 600 V V
Operating Supply Range 3 V to 5.5 V V
Signal Bandwidth 80 kHz kHz
Input Conductor Resistance 1.8 mΩ
Maximum Allowable Continuous RMS Current 16 A (at 125°C) A
Operating Temperature Range –40°C to +125°C °C
Package Type SOIC (8) -
Body Size 4.90 mm × 3.90 mm mm

Key Features

  • Galvanically isolated Hall-effect current sensor for high accuracy DC or AC current measurement.
  • Excellent linearity and temperature stability with a total error of less than 1.5% across the device temperature range.
  • Low-drift, temperature-compensated signal chain.
  • Internal 1.8-mΩ conductor for minimal power loss and thermal dissipation.
  • Inherent galvanic insulation with a 600-V lifetime working voltage and 3-kVRMS basic isolation.
  • Integrated electrical shielding for excellent common-mode rejection and transient immunity.
  • Bidirectional and unidirectional current sensing options.
  • Zero drift internal reference.
  • Operating supply range of 3 V to 5.5 V.
  • Signal bandwidth of 80 kHz.
  • Multiple sensitivity options (50 mV/A, 100 mV/A, 200 mV/A, 400 mV/A).
  • Safety-related certifications including UL 1577 and IEC/CB 62368-1.

Applications

  • Motor and load control.
  • Inverter and H-bridge current measurements.
  • Power factor correction.
  • Overcurrent protection.
  • DC and AC power monitoring.

Q & A

  1. What is the primary function of the TMCS1101A3UQDRQ1?

    The TMCS1101A3UQDRQ1 is a galvanically isolated Hall-effect current sensor designed for high accuracy DC or AC current measurement.

  2. What is the sensitivity of the TMCS1101A3UQDRQ1?

    The sensitivity of the TMCS1101A3UQDRQ1 is 200 mV/A.

  3. What is the total error range of the TMCS1101A3UQDRQ1?

    The total error range is ±0.51% typical and ±1.15% maximum over the temperature range of –40°C to 85°C.

  4. What is the isolation rating of the TMCS1101A3UQDRQ1?

    The isolation rating is 3-kVRMS with a 600-V lifetime working voltage.

  5. What is the operating supply range of the TMCS1101A3UQDRQ1?

    The operating supply range is from 3 V to 5.5 V.

  6. What are the safety certifications for the TMCS1101A3UQDRQ1?

    The device is certified under UL 1577 and IEC/CB 62368-1.

  7. What are the typical applications of the TMCS1101A3UQDRQ1?

    Typical applications include motor and load control, inverter and H-bridge current measurements, power factor correction, overcurrent protection, and DC and AC power monitoring.

  8. What is the maximum allowable continuous RMS current for the TMCS1101A3UQDRQ1?

    The maximum allowable continuous RMS current is 16 A at 125°C.

  9. What is the signal bandwidth of the TMCS1101A3UQDRQ1?

    The signal bandwidth is 80 kHz.

  10. Does the TMCS1101A3UQDRQ1 support bidirectional current sensing?
  11. What is the package type and body size of the TMCS1101A3UQDRQ1?

    The package type is SOIC (8) with a body size of 4.90 mm × 3.90 mm.

Product Attributes

For Measuring:AC/DC
Sensor Type:Hall Effect
Current - Sensing:- 
Number of Channels:1
Output:Ratiometric, Voltage
Sensitivity:200mv/A
Frequency:80kHz
Linearity:±0.05%
Accuracy:- 
Voltage - Supply:3V ~ 5.5V
Response Time:6.5µs
Current - Supply (Max):6mA
Operating Temperature:-40°C ~ 125°C (TA)
Polarization:Unidirectional
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

$7.33
102

Please send RFQ , we will respond immediately.

Same Series
DD44S320000
DD44S320000
CONN D-SUB HD RCPT 44P VERT SLDR
CBC9W4S10HE2X/AA
CBC9W4S10HE2X/AA
CONN D-SUB RCPT 9POS CRIMP
DD15S20LV3S/AA
DD15S20LV3S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S200T2S
DD15S200T2S
CONN D-SUB HD RCPT 15P SLDR CUP
CBC13W3S10HE20/AA
CBC13W3S10HE20/AA
CONN D-SUB RCPT 13POS CRIMP
DD15S20W0S
DD15S20W0S
CONN D-SUB HD RCPT 15P SLDR CUP
CBC46W4S100E20/AA
CBC46W4S100E20/AA
CONN D-SUB RCPT 46POS CRIMP
DD15S20JVLS/AA
DD15S20JVLS/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD26S2S0V5X
DD26S2S0V5X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50V3X
DD26S2S50V3X
CONN D-SUB HD RCPT 26P SLDR CUP
RD50S100V50
RD50S100V50
CONN D-SUB RCPT 50POS CRIMP
DD44S3200T2X
DD44S3200T2X
CONN D-SUB HD RCPT 44P VERT SLDR

Related Product By Categories

TMCS1100A3QDRQ1
TMCS1100A3QDRQ1
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1100A2QDRQ1
TMCS1100A2QDRQ1
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1101A2BQDRQ1
TMCS1101A2BQDRQ1
Texas Instruments
SENSOR CURRENT HALL 22.5A 8SOIC
TMCS1100A4QDRQ1
TMCS1100A4QDRQ1
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1100A2QDR
TMCS1100A2QDR
Texas Instruments
PRECISION ISOLATED CURRENT SENSO
TMCS1101A3BQDRQ1
TMCS1101A3BQDRQ1
Texas Instruments
SENSOR CUR HALL 11.25A 8SOIC
ACS758LCB-100B-PFF-T
ACS758LCB-100B-PFF-T
Allegro MicroSystems
SENSOR CURRENT HALL 100A 5-CB
ACS758LCB-100U-PFF-T
ACS758LCB-100U-PFF-T
Allegro MicroSystems
SENSOR CURRENT HALL 100A 5-CB
TMCS1108A4UQDR
TMCS1108A4UQDR
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1108A4UQDRQ1
TMCS1108A4UQDRQ1
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1107A1BQDR
TMCS1107A1BQDR
Texas Instruments
SENSOR CURRENT HALL EFFECT 8SOIC
TMCS1101A4UQDR
TMCS1101A4UQDR
Texas Instruments
CURRENT SENSOR

Related Product By Brand

SRC4192IDBR
SRC4192IDBR
Texas Instruments
IC SAMPLE RATE CONVERTER 28SSOP
TMS320F28377DGWTEP
TMS320F28377DGWTEP
Texas Instruments
NPI SOPRANO IHR4 RTM 12/31
TS3A44159PWR
TS3A44159PWR
Texas Instruments
IC SWITCH QUAD SPDT 16TSSOP
SN75LVDS83DGGR
SN75LVDS83DGGR
Texas Instruments
IC DRIVER 5/0 56TSSOP
LMC6482AIMX/NOPB
LMC6482AIMX/NOPB
Texas Instruments
IC CMOS 2 CIRCUIT 8SOIC
LMV844MT/NOPB
LMV844MT/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
TL082IDG4
TL082IDG4
Texas Instruments
IC OPAMP JFET 2 CIRCUIT 8SOIC
TPIC6B273DWRG4
TPIC6B273DWRG4
Texas Instruments
IC PWR OCT D LATCH 20-SOIC
ULN2003AIDG4
ULN2003AIDG4
Texas Instruments
TRANS 7NPN DARL 50V 0.5A 16SOIC
TLV70018DCKT
TLV70018DCKT
Texas Instruments
IC REG LINEAR 1.8V 200MA SC70-5
UA78L12ACLPRE3
UA78L12ACLPRE3
Texas Instruments
IC REG LINEAR 12V 100MA TO92-3
DCR021205P-U
DCR021205P-U
Texas Instruments
DC DC CONVERTER 5V 2W