GENERAL DESCRIPTION
The ADP3041 is a fixed frequency, PWM step-up dc-to-dc switching regulator with five buffers capable of 12 V boosted output voltage in a TSSOP 20-lead package. It provides high efficiency, low noise operation, and excellent dynamic response, and is easy to use. The high switching frequency allows for small, cost-saving, external inductive and capacitive components. The ADP3041 operates in PWM current mode. The current limit and the power switch are integrated completely on-chip.

FEATURES
    600 kHz PWM Frequency
    Fully Integrated 1.5 A Power Switch
    3% Output Regulation Accuracy
    Simple Compensation
    Small Inductor and MLC Capacitors
    300 μA Quiescent Supply Current
    90% Efficiency
    Undervoltage Lockout
    5 Buffers
    TSSOP 20-Lead Package
    Pb-Free Part

APPLICATIONS
    TFT LCD Bias Supplies