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Part Number
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MCP1259 |
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Manufacturer
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Microchip Technology |
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Description
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Low-Ripple Charge Pump |
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Published
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May 31, 2010 |
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Detailed Description
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MCP1256/7/8/9
Regulated 3.3V, Low-Ripple Charge Pump with LowOperating Current SLEEP Mode or BYPASS Mode
Features
• In...
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Datasheet
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MCP1259
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Overview
MCP1256/7/8/9
Regulated 3.
3V, Low-Ripple Charge Pump with LowOperating Current SLEEP Mode or BYPASS Mode
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...
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