Datasheet Microchip MIC2877 — Datenblatt
| Hersteller | Microchip |
| Serie | MIC2877 |
Der MIC2877 ist ein kompakter und hocheffizienter synchroner 2-MHz-Boost-Regler mit einer 6
Datenblätter
MIC2877 6A ISW, Synchronous Boost Regulator with Bi-Directional Load Disconnect
PDF, 792 Kb, Revision: 11-01-2017
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Status
| MIC2877-4.75YFT-TR | MIC2877-5.0YFT-TR | MIC2877-5.25YFT-TR | MIC2877-5.5YFT-TR | MIC2877-AYFT-TR | |
|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Verpackung
| MIC2877-4.75YFT-TR | MIC2877-5.0YFT-TR | MIC2877-5.25YFT-TR | MIC2877-5.5YFT-TR | MIC2877-AYFT-TR | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | UQFN | UQFN | UQFN | UQFN | UQFN |
| Pins | 8 | 8 | 8 | 8 | 8 |
Parameter
| Parameters / Models | MIC2877-4.75YFT-TR | MIC2877-5.0YFT-TR | MIC2877-5.25YFT-TR | MIC2877-5.5YFT-TR | MIC2877-AYFT-TR |
|---|---|---|---|---|---|
| Automotive Qual | No | No | No | No | No |
| Duty Cycle Max, % | 93.6 | 93.6 | 93.6 | 93.6 | 93.6 |
| Input Voltage Range Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Voltage Range Min(V) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Light Load Efficiency Mode | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 |
| Output Voltage Range Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Output Voltage Range Min, V | Vin | Vin | Vin | Vin | Vin |
| Quiescent Current, mA) typ | .125 | .125 | .125 | .125 | .125 |
| SHUTDOWN Current, µA | 1 | 1 | 1 | 1 | 1 |
| Switch current, A) typ | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Switching Frequency, kHz | 2000 | 2000 | 2000 | 2000 | 2000 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Vfb, V | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
Öko-Plan
| MIC2877-4.75YFT-TR | MIC2877-5.0YFT-TR | MIC2877-5.25YFT-TR | MIC2877-5.5YFT-TR | MIC2877-AYFT-TR | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: MIC2877 (5)
Herstellerklassifikation
- Power Management > Switching Regulators > Step Up (Boost) - Synchronous Products