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MAXIM INTEGRATED / ANALOG DEVICES MAX1626ESA Step-Down DC-DC Controller
The MAX1626/MAX1627 are high-efficiency, step-down DC-DC controllers designed for portable and battery-powered applications. Operating over a voltage range of 2.6V to 16.5V, they deliver load currents from 1mA to above 2A. The MAX1626 features pin-selectable 3.3V and 5V outputs, while the MAX1627 supports adjustable output voltages from 1.3V to 16V. With a unique current-limited, pulse-frequency modulation control scheme operating up to 100% duty cycle, they provide low dropout voltage and high efficiency, making them ideal for portable electronics, handheld devices, and notebook power supplies.
MAXIM INTEGRATED / ANALOG DEVICES MAX1626ESA Step-Down DC-DC Controller Specifications:
- Input Voltage Range: 2.6V to 16.5V
- Output Voltage: 3.3V, 5V (fixed) or adjustable 1.3V to 16V
- Load Current: 1mA to > 2A
- Operating Temperature: -40°C to +85°C (ESA), 0°C to +70°C (C/D)
- Package Types: 8-pin SOIC, dice
- Switching Frequency: 300kHz
- Efficiency: > 90% from 3mA to 2A
- Dropout Voltage: Low due to 100% duty cycle operation
- Current Limit: Approximately 100mV threshold
- Supply Current (no load): as low as 90pA (max), Shutdown current: 1pA
- External components: P-channel MOSFET, low-ESR capacitors, Schottky diodes recommended
Buy the Maxim Series MAX1626: 5V/3.3V or Adjustable Step-Down Controller: ESA
Enhance your portable and battery-powered designs with the Maxim MAX1626ESA step-down DC-DC controller. Its high efficiency, wide input voltage range, and adjustable output make it ideal for handheld devices, notebook power supplies, and low-cost energy-efficient systems. Featuring a 100% duty cycle and minimal external components, this controller ensures reliable performance, low dropout, and extended battery life. Perfect for engineers seeking compact, reliable, and cost-effective power regulation solutions available for quick online purchase and seamless integration.
Get Maxim MAX1626ESA today—built for precision and long-lasting durability in portable power management applications.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX1626ESA?
You can click on the BUY or RFQ button to purchase MAX1626ESA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX1626ESA?
You can download the MAX1626ESA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX1626ESA?
MAXIM INTEGRATED / ANALOG DEVICES