MAX17030

19-4577; Rev 0; 4/09 www.DataSheet4U.com KIT ATION EVALU E L B AVAILA 1/2/3-Phase Quick-PWM IMVP-6.5 VID Controllers General Description Features o Triple/Dual-Phase Quick-PWM Controllers o 2 Internal Drivers + 1 External Driver o ±0.5% VOUT Accuracy Over Line, Load, and Temperature o 7-Bit IMVP-6.5 DAC o Dynamic Phase Selection Optimizes Active/Sleep Efficiency o Transient Phase Overlap Reduces Output Capacitance o Transient Suppression Feature (MAX17036 Only) o Integrated Boost Switches o Active Voltage Positioning with Adjustable Gain o Accurate Lossless Current Balance and Current Limit o Remote Output and Ground Sense o Adjustable Output Slew-Rate Control o Power-Good (IMVPOK), Clock Enable (CLKEN), and Thermal-Fault (VRHOT) Outputs o IMVP-6.5 Power Sequencing and Timing Compliant o Output Current Monitor (IMON) o Drives Large Synchronous Rectifier FETs o 7V to 26V Battery Input Range o Adjustable Switching Frequency (600kHz max) o Undervoltage, Overvoltage, and Thermal-Fault Protection MAX17030/MAX17036 The MAX17030/MAX17036 are 3/2-phase interleaved Quick-PWM™ step-down VID power-supply controllers for IMVP-6.5 notebook CPUs. Two integrated drivers and the option to drive a third phase using an external driver such as the MAX8791 allow for a flexible 3/2-phase configuration depending on the CPU being supported. True out-of-phase operation reduces input ripple-current requirements and output-voltage ripple while easing component selection and layout difficulties. Th...