Datasheet Microchip MCP1623
| Manufacturer | Microchip |
| Series | MCP1623 |
The MCP1624/3 are compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converters
Datasheets
MCP1623/24 Low-Voltage Input Boost Regulator for PIC MCUs Data Sheet
PDF, 526 Kb, Revision: 09-07-2016
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Status
| MCP1623-I/MC | MCP1623T-I/CH | MCP1623T-I/CHY | MCP1623T-I/MC | |
|---|---|---|---|---|
| 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) |
Packaging
| MCP1623-I/MC | MCP1623T-I/CH | MCP1623T-I/CHY | MCP1623T-I/MC | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | DFN | SOT-23 | SOT-23 | DFN |
| Pins | 8 | 6 | 6 | 8 |
Parametrics
| Parameters / Models | MCP1623-I/MC | MCP1623T-I/CH | MCP1623T-I/CHY | MCP1623T-I/MC |
|---|---|---|---|---|
| Automotive Qual | No | No | No | No |
| Duty Cycle Max, % | 90 | 90 | 90 | 90 |
| Input Voltage Range Max, V | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Voltage Range Min(V) | 0.65 | 0.65 | 0.65 | 0.65 |
| Light Load Efficiency Mode | No | No | No | No |
| Operating Temperature Range, °C | -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 |
| Output Voltage Range Min, V | 2 | 2 | 2 | 2 |
| Quiescent Current, mA) typ | 0.22 | 0.22 | 0.22 | 0.22 |
| SHUTDOWN Current, µA | 0.7 | 0.7 | 0.7 | 0.7 |
| Switch current, A) typ | 0.425 | 0.425 | 0.425 | 0.425 |
| Switching Frequency, kHz | 500 | 500 | 500 | 500 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Vfb, V | 1.21 | 1.21 | 1.21 | 1.21 |
Eco Plan
| MCP1623-I/MC | MCP1623T-I/CH | MCP1623T-I/CHY | MCP1623T-I/MC | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MCP1623 (4)
