DC-DC преобразователи интегральные MAX8566ETJ+

Импульсный понижающий DC-DC стабилизатор , регулируемый, 2.3В-3.6В вход, 2.4МГц, 10А выход, TQFN-32

The MAX8566ETJ+ from Maxim Integrated Products is a high efficiency, 10A, PWM internal switch step-down regulator in 32 pin TQFN package. This switching regulator delivers up to 10A load current at output voltages from 0.6V to (0.87 x VIN). The total output voltage set error is less than ±1% over load, line and temperature. It operates in pulse width modulation (PWM) mode with a 250KHz to 2.4MHz switching frequency range that is programmable by an external resistor. It employs a voltage mode control architecture with a high bandwidth (> 10MHz) error amplifier. The voltage mode control architecture makes switching frequencies greater than 1MHz possible, achieving all ceramic-capacitor designs to minimize PC board space making it ideal for point-of-load applications. Typical applications include ASIC/CPU/DSP core voltages, POL power supplies, DDR power supplies, base-station power supplies, fibre power supplies, telecom power supplies and network power supplies.

• Operates from 2.3V to 3.6V input supply
• Operating temperature range from -40°C to 85°C
• Internal 8mohm on-resistance MOSFETs
• 10A output PWM step-down regulator
• Adjustable output from 0.6V to (0.87 x VIN)
• Allows all ceramic capacitor design, output tracking or sequencing
• SYNCOUT drives 2nd regulator 180° out-of-phase
• Prebiased or monotonic soft-start, power-good output
• Programmable soft-start time, sourcing and sinking output current
• REFIN for DDR termination application

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