MAX15106CGWP+

MAX15106C is a high-efficiency, current-mode, synchronous step-down switching regulator with integrated power switches deliver up to 6A of output current. The regulators operate from 2.7V to 5.5V and provide an output voltage from 0.6V up to 95% of the input voltage, making the devices ideal for distributed power systems, portable devices, and preregulation applications. The ICs utilize a current-mode control architecture with a high-gain transconductance error amplifier. The current mode control architecture facilitates easy compensation design and ensures cycle-by-cycle current limit with fast response to line and load transients. The low RDS(ON) integrated switches ensure high efficiency at heavy loads while minimizing critical inductance, making the layout design a much simpler task with respect to discrete solutions. Application includes distributed power systems, DDR memory, base stations, portable devices, notebook power, server power.

• Efficiency up to 96%, ±1% accuracy over load, line, and temperature
• Adjustable output from 0.6V to 0.95 × VIN
• Programmable soft-start, safe startup into prebiased output
• External reference input, stable with low-ESR ceramic output capacitors
• Forced PWM mode, enable input and power-good output for power supply sequencing
• Cycle-by-cycle overcurrent protection, input undervoltage lockout
• Fully protected features against overcurrent and overtemperature
• 1.1MHz factory trimmed fixed frequency PWM-mode operation
• Voltage gain is 90dB (typ, TA = +25°C, VIN = 5V)
• 20 WLP package, temperature range from -40°C to +105°C

Notes

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