TMCS1107A4BQDRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TMCS1107A4BQDRQ1 is an AEC-Q100 qualified, isolated Hall-effect current sensor from Texas Instruments with up to 420V isolation voltage and analog voltage output with internal reference. It operates from -40°C to 125°C in an 8-pin SOIC package for automotive applications. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TMCS1107A4BQDRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 automotive-qualified isolated Hall-effect current sensor with 420V isolation voltage for safety-critical automotive and industrial power measurement
- Analog voltage output with integrated internal reference eliminates external reference components, simplifying design of isolated current sensing circuits
- -40°C to 125°C operating range in compact 8-pin SOIC package meets harsh environment requirements for automotive motor drives and battery management systems
Applications
The TMCS1107A4BQDRQ1 is designed for automotive power management and motor control applications including EV battery current monitoring, on-board chargers, and DC/DC converters requiring galvanic isolation between high-voltage and low-voltage circuits. Its AEC-Q100 qualification makes it suitable for safety-critical automotive systems such as traction inverters and electric power steering. It is also used in industrial power supplies and grid-tied inverters where isolated current feedback is essential for control loop accuracy.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | SEATED HGT CALCULATED |
| Body Breadth | 3.895mm |
| Body Height | 1.5mm |
| Body Length or Diameter | 4.905mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Output Type | ANALOG VOLTAGE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape/Style | RECTANGULAR |
| Screening Level | AEC-Q100 |
| Sensors/Transducers Type | CURRENT SENSOR |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the isolation voltage rating of the TMCS1107A4BQDRQ1?
The TMCS1107A4BQDRQ1 provides up to 420V isolated current sensing using Hall-effect technology, enabling safe measurement of high-voltage bus currents in automotive traction systems, EV chargers, and industrial motor drives without direct electrical connection.
Is the TMCS1107A4BQDRQ1 AEC-Q100 qualified for automotive use?
Yes, the TMCS1107A4BQDRQ1 is AEC-Q100 qualified, meeting automotive reliability standards for use in vehicle powertrain systems, battery management units, and on-board chargers. It also operates across the automotive temperature range of -40°C to 125°C.
What type of output does the TMCS1107A4BQDRQ1 provide?
The TMCS1107A4BQDRQ1 provides an analog voltage output proportional to the sensed current. An internal reference is included, eliminating the need for an external reference voltage source and simplifying the signal conditioning circuit in isolated current measurement applications.
What package does the TMCS1107A4BQDRQ1 use?
The TMCS1107A4BQDRQ1 is housed in an 8-pin Small Outline IC (SOIC) package measuring approximately 4.9mm x 3.9mm x 1.5mm body size. It uses surface-mount technology with plastic/epoxy body construction and is RoHS-compliant with lead-free terminations.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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