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Microchip Technology MCP1642B50IMS boost regulator
The MCP1642B/D family are compact, high-efficiency synchronous step-up DC-DC converters designed to operate from single, dual, or triple-cell batteries such as alkaline, lithium, NiMH, NiCd, and Li-ion. They feature low startup voltage, integrated switches, internal compensation, low noise anti-ringing control, soft start, and protections including inrush current limiting. Available in fixed and adjustable output versions with packages like MSOP and DFN, these devices are ideal for portable and medical applications, USB power, and wireless sensors, delivering up to 1A load current with efficiencies up to 96%. They support low-voltage startup, PWM operation at 1 MHz, and include features like Power Good signaling and thermal protection.
Microchip Technology MCP1642B50IMS boost regulator Specifications:
- Input Voltage Range: 0.35V to less than Vout < 5.5V
- Output Voltage Options: 1.8V to 5.5V adjustable, fixed at 1.8V, 3.0V, 3.3V, 5.0V
- Maximum Output Current: 800mA typical at Vout = 5V, 175mA at 1.2V Vin
- Efficiency: Up to 96% typical at light loads
- Switching Frequency: 1 MHz PWM mode
- Start-up Voltage: Typically 0.65V; operates from 0.35V input
- Package Types: 8-Lead MSOP, 8-Lead DFN
- Protection Features: Overtemperature, short-circuit, soft-start, inrush current limit
- Power Good Output: Open-drain, indicates when Vout is within 90% regulation
- Shutdown Current: Less than 1μA
- Operating Temperature Range: -40°C to +85°C
- Dimensions: MSOP 3x3 mm, DFN 2x3 mm
Buy the Buy Microchip MCP1642B Part Number 50IMS Online
Discover the Microchip MCP1642B boost regulator, a high-efficiency, low-voltage startup DC-DC converter ideal for portable devices, medical applications, and USB power. This compact device delivers up to 800mA with efficiencies reaching 96%, utilizing integrated synchronous switches, PWM operation at 1 MHz, and features like low noise anti-ringing, soft start, and Power Good signaling. Available in small MSOP and DFN packages, it supports adjustable and fixed output voltages from 1.8V to 5.5V. Perfect for handheld instruments, wireless sensors, and energy-efficient systems, buy online to enhance your designs today.
Buy Microchip MCP1642B 50IMS now and experience unmatched reliability and performance in portable power management solutions.
Frequently Asked Questions
Where can I buy Microchip Technology MCP1642B50IMS?
You can click on the BUY or RFQ button to purchase MCP1642B50IMS from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP1642B50IMS?
You can download the MCP1642B50IMS datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP1642B50IMS?
Microchip Technology