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Silicontent Technology SCT2401F | Demoboard EV2401F-B-02A
4.5V-40V Vin, 600mA Synchronous Step-Down DCDC Converter
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.5-40 V |
| Ausgang 1 | 5 V / 0.6 A |
| IC-Revision | 1.0 |
Beschreibung
The EV2401F-B-02A Evaluation Board is designed todemonstrate the capabilities of SCT2401F, high efficiency fully integrated synchronous step-down DCDC converter supporting up to 0.6A continuous output current from an input source from 4.5V to 40V. The SCT2401F features fixed 1.2MHz switching frequency, which minimizes the external off chip passive components size. With a minimum 100ns ontime of high-side MOSFET, the SCT2401F allows power conversion from high input voltage to low output voltage.The SCT2401F offers cycle-by-cycle current limit,thermal shutdown protection and input voltage under voltage protection. The device is available in a 6-pin small profile TSOT23-6 package.This user's guide describes the characteristics, operation and the use of the EV2401F-B-02A Evaluation Module including EVM specifications, recommended test setup, test result, schematic diagram, bill of materials, and the board layout.
Eigenschaften
- Wide Input Range: 4.5V-40V
- Up to 600mA Continuous Output Current
- Low Output Ripple
- 0.8V ± 2.5% Feedback Reference Voltage
- Integrated 600mΩ High-Side and 300mΩ Low-Side Power MOSFETs
- Fixed Frequency 1.2MHz
- Force Pulse Width Modulation (FPWM) Mode
- 90uA Quiescent Current in Sleep Mode
- 100ns Minimum On-time
- 1ms Internal Soft-start Time
- Over-Temperature Protection
- Available in an TSOT23-6 Package
Typische Anwendungen
- Elevator, PLC, Servo, Power meter, Automatic Control
- Industrial 24V Distributed Power Bus
- Automotive
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | L (µH) | ISAT (A) | RDC (mΩ) | Pins | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012006034 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | 22 pF | ±5% | 25 | 0603 | -55 °C up to +125 °C | 840 | – | 10 GΩ | NP0 Klasse I | 1.6 | 0.8 | 0.4 | – | – | – | – | – | 0.8 | – | – | – | 7" Tape & Reel | ||
| 885012206095 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 3 | 5 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | 0.8 | – | – | – | 7" Tape & Reel | ||
| 885012209048 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 50 V(DC) | 4.7 µF | ±10% | 50 | 1210 | -55 °C up to +125 °C | – | 5 | 0.02 GΩ | X7R Klasse II | 3.2 | 2.5 | 0.6 | – | – | – | – | – | 2.5 | – | – | – | 7" Tape & Reel | ||
| 885012109014 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | 22 µF | ±20% | 25 | 1210 | -55 °C up to +85 °C | – | 5 | 0.005 GΩ | X5R Klasse II | 3.2 | 2.5 | 0.6 | – | – | – | – | – | 2.5 | – | – | – | 7" Tape & Reel | ||
 | 74404064220 | SPEC | 8 Dateien | WE-LQS SMT-Speicherdrossel | – | – | – | 6045 | -40 °C up to +125 °C | – | – | – | – | 6 | 6 | – | 22 | 2.5 | 89 | – | – | 4.5 | – | – | 2.1 | – | ||
 | 61300311121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 7.62 | – | – | – | – | – | 3 | Single | – | Pin Header | Gerade | 3 | Beutel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 885012006034 | SPEC | |
| 885012206095 | SPEC | |
| 885012209048 | SPEC | |
| 885012109014 | SPEC | |
| 74404064220 | SPEC | |
| 61300311121 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | Fl (mm) | L (µH) | ISAT (A) | RDC (mΩ) | Pins | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Muster |
|---|