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Texas Instruments TIDA-010086
Digital control reference design for cost-optimized battery test systems
Details
| Topologie | ADC |
| Eingangsspannung | 9-14 V |
| Ausgang 1 | 10 A |
| IC-Revision | E2 |
Beschreibung
This reference design provides a cost-effective solution for battery formation and test applications. This design uses the C2000™ real-time control MCU for high-resolution pulse-width modulation (PWM) generation, and constant-current (CC) and constant-voltage (CV)control loops. It efficiently utilizes the MCU, and does not require a precision digital-to-analog converter, which saves more than 30% in the bill of materials. The flexibility of current and voltage loops in software allows users to achieve multiple current and voltage levels output with one design.
Eigenschaften
- Bidirectional current control up to 10 A with less than ±0.01% accuracy
- C2000 on-chip 12-bit ADC achieves control accuracy better than ±0.05%
- Parallel up to 8 channels for wide output current range
- Flexible digital constant-current and constant-voltage control loops
- Channel-to-channel crosstalk error below 0.01%
- Multilevel protection in hardware and software for reliable power supply design
Typische Anwendungen
- Battery test
- Industrial
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Pins (pcs) | Farbe | Gender | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060VS75000 | SPEC | 6 Dateien | WL-SMCW SMT Mono-color Chip LED Waterclear | 570 | Hellgrün | 572 | 40 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | 0.7 | – | – | – | – | – | – | – | SMT | – | – | – | – | Tape and Reel | ||
 | 74437324010 | SPEC | 8 Dateien | WE-LHMI SMT Speicherdrossel | – | – | – | – | – | – | – | – | – | – | 4020 | -40 °C up to +125 °C | – | – | – | 4.45 | 4.06 | 1.8 | – | 1 | 6.2 | 6.5 | 12.5 | 27 | 89 | SMT | 2 | – | – | – | – | ||
 | 885012205044 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 1 nF | ±10% | 25 | 0402 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | ||
 | 60900213421 | SPEC | – | 3 Dateien | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | 1000 MΩ | – | 2.44 | – | – | – | – | – | – | – | – | – | – | 1 | Schwarz | Jumper | 3 | Beutel | |
 | 74437529203470 | SPEC | 8 Dateien | WE-HCF SMT-Hochstrominduktivität | – | – | – | – | – | – | – | – | – | – | 2920 | -40 °C up to +125 °C | – | – | – | 25 | 28 | 20.5 | – | 47 | 17.5 | 6.5 | 13 | 9.68 | 6.7 | SMT | – | – | – | – | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 150060VS75000 | SPEC | |
| 74437324010 | SPEC | |
| 885012205044 | SPEC | |
| 60900213421 | SPEC | – |
| 74437529203470 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Pins (pcs) | Farbe | Gender | IR (A) | Verpackung | Muster |
|---|