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Texas Instruments LM5156H | Demoboard LM5156HEVM-FLY
2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with dual random spread spectrum
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 18-36 V |
| Ausgang 1 | 5 V / 4 A |
| IC-Revision | A |
Beschreibung
2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with dual random spread spectrum
Eigenschaften
Input voltage range: 18V to 36VIsolate output voltage 5V at 4ASwitching frequency 250kHzHiccup mode short circuit protection
Typische Anwendungen
- LED bias supply
- Wide input boost, SEPIC, flyback power module
- Flyback POE power supply application
- Portable speaker application
- Battery-powered boost, SEPIC, flyback
- Multiple-output flyback without optocoupler
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | L (µH) | NPRI : NSEC : NAUX | ISAT (A) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Montageart | Bauform | C | Tol. C | VR (V (DC)) | Betriebstemperatur | DF (%) | RISO | Keramiktyp | Fl (mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750317933 | SPEC | 5 Dateien | MID-FLYTI Flyback Transformers for Texas Instruments | 15 - 36 V (DC) | 5 | 4 | 10 | 250 | 21 | 2:1:2 | 6.2 | 1500 | 13.97 | 18.25 | 14.5 | SMT | EPQ13 | – | – | – | – | – | – | – | – | – | ||
 | 885012209028 | SPEC | 8 Dateien | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | 3.2 | 2.5 | 2 | – | 1210 | 10 µF | ±10% | 25 | -55 °C up to +125 °C | 5 | 0.01 GΩ | X7R Klasse II | 0.3 | 7" Tape & Reel |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 750317933 | SPEC | |
| 885012209028 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | L (µH) | NPRI : NSEC : NAUX | ISAT (A) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Montageart | Bauform | C | Tol. C | VR (V (DC)) | Betriebstemperatur | DF (%) | RISO | Keramiktyp | Fl (mm) | Verpackung | Muster |
|---|