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ADP3041 - TFT LCD Panel Power-Module

General Description

FUNCTIONAL BLOCK DIAGRAM COMP ERROR AMP gm IN ADP3041 BIAS SW REF FB F/F R Q RAMP GEN COMPARATOR NC OSC S DRIVER SD SS SOFT START CURRENT SENSE AMPLIFIER PGND AVCC VCMI VCMO The ADP3041 is a fixed frequency, PWM step-up dc-to-dc switching regulator with five buffers capable of 12 V boosted outp

Key Features

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

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TFT LCD Panel Power Module ADP3041 FEATURES 600 kHz PWM Frequency Fully Integrated 1.5 A Power Switch 3% Output Regulation Accuracy Simple Compensation Small Inductor and MLC Capacitors 300 ␮A Quiescent Supply Current 90% Efficiency Undervoltage Lockout 5 Buffers TSSOP 20-Lead Package Pb-Free Part APPLICATIONS TFT LCD Bias Supplies GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM COMP ERROR AMP gm IN ADP3041 BIAS SW REF FB F/F R Q RAMP GEN COMPARATOR NC OSC S DRIVER SD SS SOFT START CURRENT SENSE AMPLIFIER PGND AVCC VCMI VCMO 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.