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Renesas ISL81805EVAL4Z
Dual-Phase Negative-to-Positive EVB with -36V to -60V Input Range, 28V 20A Output
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 36-60 V |
| Ausgang 1 | 28 V / 20 A |
| IC-Revision | 1.00 |
Beschreibung
he ISL81805EVAL4Z dual-phase negative-topositive voltage conversion evaluation board (shown in Figure 4) features the ISL81805: an 80V high voltage, dual synchronous boost controller that offers external soft-start and independent enable functions and integrates UV/OV/OC/OT protection. A programmable switching frequency ranging from 100kHz to 1MHz helps optimize the inductor size as the strong gate driver delivers up to 20A for the total output.
Eigenschaften
- Negative-to-positive voltage conversion
- Wide input range: -36V to -60V
- Programmable soft-start
- Optional DEM/PWM operation
- Optional input/output constant current OCPprotection
- Supports pre-bias output with soft-start
- PGOOD indicator
- OVP, OTP, and UVP protection
Typische Anwendungen
- Telecommunications, Servers and data centers
- Industrial equipment
- Automotive electronics
- Power systems
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7443641000 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-HCF SMT-Hochstrominduktivität | 10 | 34.95 | 32.6 | 37 | 2.64 | 13 |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 7443641000 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Muster |
|---|