MAX77756AEWL+T

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The MAX77756AEWL+T is a sophisticated 10-channel integrated power management IC (PMIC) optimized for tablets, smartphones and other low-power portable devices. The MAX77756AEWL+T provides numerous integrated linear and switching regulators, which provide up to 5.5A output. It also offers four pulse-width-modulated (PWM) buck converters and one boost converter for maximum power efficiency.

The MAX77756AEWL+T is a member of the PMIC - Voltage Regulators - DC DC Switching Regulators family, which makes it ideal for applications that need a high level of flexibility and efficiency. The MAX77756AEWL+T offers 10 integrated programmable power channels with support for up to 8 external FETs, making it suitable for both single and multi-rail applications. It also supports up to four buck modes (PWM, burst mode and pulse-skipping) as well as a wide range of dynamic control features.

The MAX77756AEWL+T\'s integrated power circuitry enables highly efficient DC-DC switching operation. The buck converter provides up to 5.5A output for improved efficiency and power density. The integrated synchronous boost converter allows for up to a 7V output voltage to accommodate voltage surges or battery recharging. It also offers four PWM buck converters with 0.6V to 4.5V adjustable output voltage and up to 5.5A of load current.

The MAX77756AEWL+T features two enabled LDOs that provide up to three independently adjustable outputs with low output ripple and low dropout voltage at each output. The two LDO outputs provide near-perfect voltage regulation and enable a wide range of output loads. The MAX77756AEWL+T also features a fixed-frequency, always-on LDO that provides up to 200mA of regulated output current.

The MAX77756AEWL+T\'s integrated power circuitry is designed for industry-leading efficiency with current-mode control. The current-mode control optimizes the power efficiency of the buck and boost converter stages for a wide range of conditions. The IC also features output voltage tracking for bidirectional operation to maximize efficiency. In addition, the integrated overvoltage, overcurrent and overtemperature protection prevent device damage and ensure reliable operation.

The MAX77756AEWL+T offers a high level of integration and flexibility for a wide range of power management applications. With integrated power circuitry and featuers such as PWM buck and boost modes, two enabled LDOs, and current-mode control, the MAX77756AEWL+T offers an optimal power solution for tablets, smartphones, and other low-power portable devices.

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