Design tool
TMCS2100-Q1-DESIGN — TMCS2100-Q1 Full Data Sheet and EVM User's Guides
TMCS2100-Q1 Full Data Sheet and EVM User's Guides
TMCS2100-Q1
AEC-Q100 qualified, programmable coreless high-precision Hall-effect current sensor
Data sheet
TMCS2100-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 0: -40°C to 150°C
- Functional Safety-Capable
- Documentation available to aid in functional safety system design
- Programmable gain
- Fully differential output
- Fast Response
- Signal bandwidth: 250kHz
- Response time: 2.6µs
- Propagation delay: 0.7µs
- Overcurrent detection response: 500ns
- Operating supply range: 3V to 5.5V
The TMCS2100-Q1 is a precision multi-sensor coreless current sensing device, designed specifically for the demanding requirements of high voltage, high-current multi-phase systems. This measurement design meets the performance requirements of significantly larger, heavier and more expensive magnetic core-based products while achieving a space-saving footprint, without the requirement to modify or notch the high current carrying bus bars.
AC or DC current flows through a busbar generating a magnetic field. The integrated on-chip Hall-effect sensors measure the magnetic field. Typically, differential coreless current sensing devices are highly susceptible to changes in magnetic field strength due to system manufacturing tolerances, displacement and vibration. The TMCS2100-Q1 utilizes a TI proprietary algorithm to significantly reduce the effect of displacement. Additionally, active frequency compensation is available for eddy current-induced amplitude errors.
The TMCS2100-Q1 characterization process minimizes phase-to-phase magnetic crosstalk error and enables measurement errors below 0.5% at full-scale current levels that can exceed 1000A.
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Technical documentation
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View all 2 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TMCS2100-Q1 Coreless Multi-Sensor Hall-Effect Current Sensor datasheet | PDF | HTML | 26 Sep 2025 |
| Certificate | TMCS2100EVM EU Declaration of Conformity (DoC) | 18 Jul 2025 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TMCS2100CHAREVM — TMCS2100 characterization evaluation module
The TMCS2100 Characterization EVM (CHAREVM) is a board used to facilitate the characterization process of the TMCS2100 devices in a system. This user’s guide describes how to setup the TMCS2100CHAREVM to use with the TMCS2100EVM. The CHAREVM is not designed as a standalone module, and is only (...)
Evaluation board
TMCS2100EVM — TMCS2100 evaluation module
The TMCS2100 evaluation module (EVM) is a platform to evaluate the main features and performance of the TMCS2100. The TMCS2100EVM comes with a 3D printed clip and a nickel-plated bus bar. External headers allow all the pins of the device to be easily accessed. The TMCS2100EVM is used in (...)
Design tool
TMCS2100-Q1-FS — TMCS2100-Q1 Functional Safety FIT Rate, FMD and Pin FMA
TMCS2100-Q1 Functional Safety FIT Rate, FMD and Pin FMA
Supported products & hardware
Products
Hall-effect current sensors
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| TSSOP (PW) | 14 | Ultra Librarian |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Information included:
- Fab location
- Assembly location
Support & training
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