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MAXIM INTEGRATED / ANALOG DEVICES MAX776CPA Inverting DC-DC Controller
The MAX776CPA+ is a high-efficiency, low quiescent current inverting DC-DC power controller in an 8-pin DIP package. This negative output switching regulator can be configured to drive an external P-channel MOSFET and allows output voltage adjustment via an external resistor divider. It features a unique control scheme combining pulse skipping, pulse frequency modulation (PFM) for ultra-low supply current, and pulse width modulation (PWM) for high efficiency under heavy loads, achieving up to 85% efficiency from 5mA to 1A loads. The device operates over a input voltage range of 3V to 16.5V, with an output power capability up to 5W, and is suitable for LCD bias generators, high-efficiency DC-DC converters, and data communication applications. It has an operating temperature range of 0°C to 70°C, supply current up to 100µA, shutdown current of 5µA, a switching frequency of 300kHz, and features such as current and line regulation, FAST rise/fall times, and current-limited PFM control scheme.
MAXIM INTEGRATED / ANALOG DEVICES MAX776CPA Inverting DC-DC Controller Specifications:
- Input Voltage Range: 3V to 16.5V
- Output Power: Up to 5W
- Efficiency: Up to 85% for 5mA to 1A loads
- Supply Current: Max 100µA in normal operation
- Shutdown Current: Max 5µA
- Switching Frequency: 300kHz
- Operating Temperature Range: 0°C to 70°C
- Package: 8-pin DIP
- Current Regulation: Voltage trip point at 210mV
- Line Regulation: 40-100 mV (V+ 4V to 16.5V)
- Rise/Fall Time: 50ns
- External Feedback Adjustment: Via resistor divider
- Control Scheme: Current-limited, pulse-skipping with PWM for heavy loads
Buy the Maxim Series MAX776 Inverting DC-DC Controller: MAX776CPA
Purchase the Maxim MAX776CPA now for efficient and flexible negative voltage regulation. Ideal for LCD bias, data communication, and high-efficiency DC-DC conversion, it offers adjustable output, ultra-low quiescent current, and reliable performance across a wide input voltage range. Its compact 8-pin DIP package makes it easy to integrate into your design. Achieve up to 85% efficiency with minimal power loss, making it perfect for battery-powered applications demanding high reliability and low noise. Buy online today for fast delivery and proven quality.
Get Maxim MAX776CPA today—built for efficient, adjustable negative voltage supply in high-performance electronics.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX776CPA?
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How do I troubleshoot issues or seek technical support for part MAX776CPA?
You can download the MAX776CPA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX776CPA?
MAXIM INTEGRATED / ANALOG DEVICES