AAT2782 | Triple Output PMIC: Dual Buck With Low-VIN LDO

The AAT2782 provides three independently regulate DC outputs: two Step-down (Buck) Regulators and single low input voltage, low drop-out (LDO) Regulator The input voltage range for the Step-down Regulators i 2.7V to 5.5V, while the LDO Regulator allows inputs from 1.5V to 5.5V. The low input voltage LDO Regulator allow high efficiency, Step-down low noise outputs. In addi tion, the LDO input may be connected to step-dow outputs 1 or 2. The Channel 1 and 2 Step-down Regulators CAN deliver u to 1200mA and 600mA output current, respectively Step-down output voltages are set with external resis tors. Switching frequency is set at 1.3MHz to ensur small external filtering components. Current mode con trol assures fast transient response and stable operatio across the operating range. The Channel 3 LDO regulato CAN deliver up to 400mA with -80dB power supply rejec tion ratio (PSRR) and 65RMS output noise with a optional bypass capacitor . The LDO output voltage is fac tory set with a default voltage of 1.20V. Independen enable and input pins are provided. The device consume low quiescent current and provides high efficiency acros the load range for maximum life in battery systems. The AAT2782 is available in the Pb-free, 16-pin TDFN3 package and is rated over the -40C to 85C operat temperature range. By Advanced Analogic Technologies, Inc.
AAT2782 's PackagesAAT2782 's pdf datasheet

AAT2782 Pinout, Pinouts
AAT2782 pinout,Pin out
This is one package pinout of AAT2782,If you need more pinouts please download AAT2782's pdf datasheet.

AAT2782 Application circuits
AAT2782 circuits
This is one application circuit of AAT2782,If you need more circuits,please download AAT2782's pdf datasheet.

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