Datasheet Microchip MCP1602
| Manufacturer | Microchip |
| Series | MCP1602 |
The MCP1602 is a high efficient, fully integrated 500 mA synchronous buck regulator with a power-good monitor
Datasheets
2.0 MHz, 500 mA Synchronous Buck Regulator w/Power-Good
PDF, 455 Kb, Revision: 10-25-2007
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Status
| MCP1602-120I/MF | MCP1602-120I/MS | MCP1602-150I/MF | MCP1602-150I/MS | MCP1602-180I/MF | MCP1602-180I/MS | MCP1602-250I/MF | MCP1602-250I/MS | MCP1602-330I/MF | MCP1602-330I/MS | MCP1602-ADJI/MF | MCP1602-ADJI/MS | MCP1602-FIXI/MF | MCP1602-FIXI/MS | MCP1602T-120I/MF | MCP1602T-120I/MS | MCP1602T-150I/MF | MCP1602T-150I/MS | MCP1602T-180I/MF | MCP1602T-180I/MS | MCP1602T-250I/MF | MCP1602T-250I/MS | MCP1602T-330I/MF | MCP1602T-330I/MS | MCP1602T-ADJI/MF | MCP1602T-ADJI/MS | MCP1602T-FIXI/MF | MCP1602T-FIXI/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 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) | 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) | 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) | 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) | 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) |
Packaging
| MCP1602-120I/MF | MCP1602-120I/MS | MCP1602-150I/MF | MCP1602-150I/MS | MCP1602-180I/MF | MCP1602-180I/MS | MCP1602-250I/MF | MCP1602-250I/MS | MCP1602-330I/MF | MCP1602-330I/MS | MCP1602-ADJI/MF | MCP1602-ADJI/MS | MCP1602-FIXI/MF | MCP1602-FIXI/MS | MCP1602T-120I/MF | MCP1602T-120I/MS | MCP1602T-150I/MF | MCP1602T-150I/MS | MCP1602T-180I/MF | MCP1602T-180I/MS | MCP1602T-250I/MF | MCP1602T-250I/MS | MCP1602T-330I/MF | MCP1602T-330I/MS | MCP1602T-ADJI/MF | MCP1602T-ADJI/MS | MCP1602T-FIXI/MF | MCP1602T-FIXI/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| Package | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | MCP1602-120I/MF | MCP1602-120I/MS | MCP1602-150I/MF | MCP1602-150I/MS | MCP1602-180I/MF | MCP1602-180I/MS | MCP1602-250I/MF | MCP1602-250I/MS | MCP1602-330I/MF | MCP1602-330I/MS | MCP1602-ADJI/MF | MCP1602-ADJI/MS | MCP1602-FIXI/MF | MCP1602-FIXI/MS | MCP1602T-120I/MF | MCP1602T-120I/MS | MCP1602T-150I/MF | MCP1602T-150I/MS | MCP1602T-180I/MF | MCP1602T-180I/MS | MCP1602T-250I/MF | MCP1602T-250I/MS | MCP1602T-330I/MF | MCP1602T-330I/MS | MCP1602T-ADJI/MF | MCP1602T-ADJI/MS | MCP1602T-FIXI/MF | MCP1602T-FIXI/MS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Automotive Rated | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Input Voltage Range, V | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 | 2.7 - 5.5 |
| Light Load Efficiency Mode | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to 85 | -40 to 85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to 85 | -40 to 85 |
| Output Current, mA) Max | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Output Voltage Range, V | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 | 0.8 - 4.5 |
| Quiescent Current, mA) type | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| Regulator Type | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) |
| SHUTDOWN Current, µA | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Switching Frequency, kHz | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vfb, V | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Eco Plan
| MCP1602-120I/MF | MCP1602-120I/MS | MCP1602-150I/MF | MCP1602-150I/MS | MCP1602-180I/MF | MCP1602-180I/MS | MCP1602-250I/MF | MCP1602-250I/MS | MCP1602-330I/MF | MCP1602-330I/MS | MCP1602-ADJI/MF | MCP1602-ADJI/MS | MCP1602-FIXI/MF | MCP1602-FIXI/MS | MCP1602T-120I/MF | MCP1602T-120I/MS | MCP1602T-150I/MF | MCP1602T-150I/MS | MCP1602T-180I/MF | MCP1602T-180I/MS | MCP1602T-250I/MF | MCP1602T-250I/MS | MCP1602T-330I/MF | MCP1602T-330I/MS | MCP1602T-ADJI/MF | MCP1602T-ADJI/MS | MCP1602T-FIXI/MF | MCP1602T-FIXI/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: MCP1602 (28)
- MCP1602-120I/MF MCP1602-120I/MS MCP1602-150I/MF MCP1602-150I/MS MCP1602-180I/MF MCP1602-180I/MS MCP1602-250I/MF MCP1602-250I/MS MCP1602-330I/MF MCP1602-330I/MS MCP1602-ADJI/MF MCP1602-ADJI/MS MCP1602-FIXI/MF MCP1602-FIXI/MS MCP1602T-120I/MF MCP1602T-120I/MS MCP1602T-150I/MF MCP1602T-150I/MS MCP1602T-180I/MF MCP1602T-180I/MS MCP1602T-250I/MF MCP1602T-250I/MS MCP1602T-330I/MF MCP1602T-330I/MS MCP1602T-ADJI/MF MCP1602T-ADJI/MS MCP1602T-FIXI/MF MCP1602T-FIXI/MS
Manufacturer's Classification
- Power Management > Switching Regulators > Step Down up to 6V
