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MAXIM INTEGRATED / ANALOG DEVICES MAX5069DAUE High-Frequency PWM Controller
The MAX5069DAUE+ is a high-frequency, current-mode PWM controller featuring an accurate oscillator and dual FET driver in a 16-pin TSSOP package. It includes all necessary components for implementing AC to DC or DC to DC fixed-frequency power supplies, allowing easy construction of isolated or non-isolated push-pull, half-bridge, or full-bridge power supplies with primary or secondary side regulation. The device employs current-mode control with leading edge blanking, simplifying control loop design, and incorporates a programmable internal slope compensation circuit to stabilize the current loop at duty cycles above 50%. An input undervoltage lockout (UVLO) ensures proper operation during brownouts by programming the startup voltage. A single external resistor sets the oscillator frequency from 50kHz to 2.5MHz, and the device includes a SYNC input for external clock synchronization. The maximum FET driver duty cycle is 50%. Power supply voltage ranges from 10.8V to 24V, with an operating temperature range from -40°C to 125°C. It features a typical startup current of 47μA, a resistor-programmable switching frequency with ±4.5% accuracy, programmable dead time for magnetic design optimization, and a hiccup current limit for enhanced fault protection. Typical applications include power management, industrial, communications, and networking systems. Due to market demand, lead times may be extended, and delivery dates may fluctuate. This product is not eligible for discounts.
MAXIM INTEGRATED / ANALOG DEVICES MAX5069DAUE High-Frequency PWM Controller Specifications:
- Operating Voltage: 10.8V to 24V
- Temperature Range: -40°C to 125°C
- Oscillator Frequency: 50kHz to 2.5MHz, programmable via resistor
- Maximum FET Duty Cycle: 50%
- Power Dissipation: 1702mW (16-pin TSSOP-EP package)
- Startup Current: 47μA typical
- Slope Compensation: Internal, some adjustment
- Dead Time Programmable: 30ns to maximum via resistor
- Hiccup Current Limit: Programmable via external capacitor
- Applications: Power supplies for industrial, telecom, networking, server systems
- Package: 16-pin thermally enhanced TSSOP-EP
Buy the Buy MAXIM MAX5069DAUE+ High-Frequency PWM Controller Part Number MAX5069DAUE+ Online
Enhance your power management design with the MAXIM MAX5069DAUE+ high-frequency power supply controller. Featuring a programmable oscillator from 50kHz to 2.5MHz, dual MOSFET drivers, and precise current control, this device simplifies power supply construction for industrial and networking systems. It integrates slope compensation, dead time adjustment, and fault protection, ensuring reliable operation under varying conditions. Its temperature range from -40°C to 125°C and low startup current of 47μA make it ideal for robust applications requiring high efficiency and stability. Purchase online today and optimize your power solutions effortlessly.
Get MAXIM MAX5069DAUE+ today—built for precision and long-lasting durability in power supply applications.
Frequently Asked Questions
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How do I troubleshoot issues or seek technical support for part MAX5069DAUE?
You can download the MAX5069DAUE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX5069DAUE?
MAXIM INTEGRATED / ANALOG DEVICES