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Infineon Technologies TLI4971 | Demoboard DEMO_IMR_BMSPWR_V1
Demo board for BMS power, utilized in Infineon Mobile Robot (IMR)
Overview
| Topology | Other Topology |
| IC revision | 1.0 |
Description
This 44.4 V nominal voltage demo board, with a voltage range between 30 V and 50.4 V and a charging and discharging rate of 1 C & 5 C, is delivered in a modular design by combining the DEMO_IMR_BMSPWR_V1 power board (on this page) and the DEMO_IMR_BMSCTRL_V1 controller board, with the required software. The IMR uses two modular BMS solutions, supporting hot-swapping of the batteries, meaning that the robot never has to be powered off.
Features
Overvoltage or undervoltage of a cellExternal NTC resistance measures faultsOpen load diagnostics error monitoringBalances over- and undercurrent errorsADC cross-check errorInternal overtemperature detectedRegister CRC check fault detectedInternal IC error
Typical applications
- Mobile robots (AGV, AMR)
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | Q(%) | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 100 V(DC), 1 nF, ±5% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | Capacitance1 nF | Capacitance±5% | Rated Voltage100 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), 6.8 nF, ±10% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance6.8 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), 15 nF, ±10% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance15 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | |||||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | Size1206 | Operating Temperature -55 °C up to +125 °C | – | – | – | – | Length3.2 mm | Width1.6 mm | Height1.1 mm | Pad Dimension0.5 mm | – | Impedance @ 100 MHz1000 Ω | Maximum Impedance2000 Ω | Maximum Impedance30 MHz | Rated Current 2450 mA | DC Resistance0.3 Ω | TypeWide Band |