MCP1257 |
Part Number | MCP1257 |
Manufacturer | Microchip (https://www.microchip.com/) Technology |
Description | The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. The devices... |
Features |
• Inductorless 1.5x, 2x Boost DC/DC Converter • Output Voltage: 3.3V • High Output Voltage Accuracy: - ±3.0% (VOUT Fixed) • Output Current Up To 100 mA • 20 mVPP Output Voltage Ripple • Thermal Shutdown and Short Circuit Protection • Uses Small Ceramic Capacitors • Switching Frequency: 650 kHz • Low-Power SLEEP Mode: MCP1256/7 • BYPASS Mode: MCP1258/9 • Low-Power Shutdown Mode: 0.1 µA (Typical) • Shutdown Input Compatible with 1.8V Logic • VIN Range: 1.8V to 3.6V • Soft-Start Circuitry to Minimize Inrush Current • Temperature Range: -40°C to +125°C • Packaging: - 10-Pin, 3 mm x 3 mm DFN - 10-P... |
Document |
MCP1257 Data Sheet
PDF 673.41KB |
Similar Datasheet
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