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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.5-5.5 V |
| Ausgang 1 | 1.8 V / 0.6 A |
| IC-Revision | 1.0.0 |
Beschreibung
The SP6669 is a synchronous current mode PWM step down (buck) converter capable of delivering up to 600maA of current and optimized for portable battery-operated application Based on a current -mode 1.5MHZ constant frequency PWM control scheme , the SP6669 reduces the over all component count and solution footprints .It provides low output voltage ripple and excellent line and load regulation. It also implements a 100% duty cycle LDO mode. output voltage is adjustable to as low as 0.6V with a better than 3% accuracy while a low quiescent current supports the most stringent battery operating conditions Built-in over temperature and under voltage lock-out protection s insure safe operations under abnormal operating conditions.The SP6669 is a RoHs compliant, "green "/halogen free 5-pin SOT23 package.
Eigenschaften
Not copied from data sheet
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | ISAT (A) | fres (MHz) | Montageart | Pins | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Farbe | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744025004 | SPEC | 8 Dateien | WE-TPC SMT-Speicherdrossel | 4.7 | 1.7 | 84 | SMT | 2 | – | 2.8 | – | – | 1.35 | – | – | ||
 | 609002115121 | SPEC | – | 4 Dateien | WR-PHD 2.54 mm Jumper with Test Point & Pullback | – | – | – | – | 1 | – | – | Jumper | – | 3 | Beutel | Schwarz | |
 | 61303611121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm THT Pin Header | – | – | – | THT | 36 | Single | – | Pin Header | Gerade | 3 | Beutel | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 744025004 | SPEC | |
| 609002115121 | SPEC | – |
| 61303611121 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | ISAT (A) | fres (MHz) | Montageart | Pins | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Farbe | Muster |
|---|