Datasheet Intersil ISL78228 — Datenblatt
| Hersteller | Intersil |
| Serie | ISL78228 |
Dualer 800mA niedriger Ruhestrom 2,25 MHz hocheffizienter synchroner Buck-Regler
Datenblätter
ISL78228 Datasheet
PDF, 1.9 Mb, Revision: 2017-10-24, Datei hochgeladen: Dec 8, 2017
Auszug aus dem Dokument
Verpackung
| ISL78228ARZ | ISL78228ARZ-T | |
|---|---|---|
| N | 1 | 2 |
| | |
| Package | 10 Ld DFN Paketumrisszeichnung | 10 Ld DFN T+R Paketumrisszeichnung |
| Package Index | L10.3X3C | L10.3X3C |
| Peak Temperature | 260°C | 260°C |
| Pin Count | 10 | 10 |
| Family | DFN | DFN |
Parameter
| Parameters / Models | ISL78228ARZ | ISL78228ARZ-T |
|---|---|---|
| # of Outputs | 2 | 2 |
| Control Type | Current Mode | Current Mode |
| Description | Dual 800mA Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator | Dual 800mA Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator |
| IOUT (max) (A) | 0.8 | 0.8 |
| IQ | 30 µA | 30 µA |
| Max Duty Cycle (%) | See Datasheet | See Datasheet |
| Operating Temperature Range | -40 to 105 | -40 to 105 |
| POR | Yes | Yes |
| Peak Efficiency (%) | 96 | 96 |
| Qualification Level | Automotive | Automotive |
| SYNCH Capability | Yes | Yes |
| Switching Freq. (max) | 2.7 MHz | 2.7 MHz |
| Switching Freq. (min) | 1.8 MHz | 1.8 MHz |
| Topology | Buck | Buck |
| VIN (max) (V) | 5.5 | 5.5 |
| VIN (min) (V) | 2.75 | 2.75 |
| VOUT (max) (V) | 5.5 | 5.5 |
| VOUT (min) (V) | 0.6 | 0.6 |
Öko-Plan
| ISL78228ARZ | ISL78228ARZ-T | |
|---|---|---|
| RoHS | Compliant | Compliant |
Modellreihe
Serie: ISL78228 (2)
Herstellerklassifikation
- End Market Specific > Automotive ICs > Integrated FET Regulators