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Renesas ISL81801DEMO1Z | Demoboard ISL81801DEMO1Z
80V Bidirectional 4-Switch Synchronous Buck-Boost Controller
Details
| Topologie | Abwärts- und Aufwärtswandler |
| Eingangsspannung | 32-80 V |
| Schaltfrequenz | 100-600 kHz |
| Ausgang 1 | 48 V / 10 A |
| IC-Revision | 1 |
Beschreibung
The ISL81801DEMO1Z demonstration board (shown in Figure 8) features the ISL81801, a 80V high voltage synchronous buck-boost controller that provides external soft-start, independent enable functions, and integrates UV/OV/OC/OT protection. Programmable switching frequency ranging from 100kHz to 600kHz helps to optimize the inductor size while the strong gate driver delivers up to 20A for the buck-boost output.
Eigenschaften
- Wide input range: 32V to 80V
- Bidirectional operation
- High light-load efficiency in pulse skipping DEM operation
- Programmable soft-start
- Optional DEM/PWM operation
- Optional CC/HICCUP OCP protection
- Supports prebias output with soft-start
- PGOOD indicator
- OVP, OTP, and UVP protection
- Parallelable operation
Typische Anwendungen
- Medical equipment
- Robots and drones
- Redundant power supplies
- Security surveillance
- Battery backup, UPS/storage systems, Battery powered industrial applications, Renewable energy
- Building and industrial automation
- Aftermarket automotive
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Montageart | Pins (pcs) | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74439370150 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | 8 Dateien | WE-XHMI SMT Speicherdrossel | 15 | 14.7 | 26.1 | 10.5 | 8 | SMT | 2 | – | 10 | – | – | 10 | – | ||
 | 613040243121 | SPEC | – | 6 Dateien | WR-PHD 2.54 mm Angled Dual Socket Header | – | – | – | – | – | THT | 40 | Dual | – | Socket Header | Angled | 3 | Tray |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 74439370150 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | |
| 613040243121 | SPEC | – |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Montageart | Pins (pcs) | Reihen | H (mm) | Gender | Typ | IR (A) | Verpackung | Muster |
|---|