MAX15049 Datasheet PDF | Maxim Integrated

Maxim Integrated MAX15049

The MAX15049 can start into prebiased outputs. The MAX15048/MAX15049 are optimized for high-performance, small-size powermanagement solutions. The options of coincident or ratiometric tracking (MAX15048) or output sequencing (MAX15049) allow the tailoring of the power-up/power-down sequence depending on the system requirements.

Part No.	MAX15049
Datasheet	MAX15049 Download
Manufacturer	Maxim Integrated
Description	Triple-Output Buck Controllers
Buy	Stock & Price

FEATURES

S 4.7V to 23V or 5V ±10% Input Voltage Range S Triple-Output Synchronous Buck Controllers with 120° Out-of-Phase Operation S Prebias Power-Up (MAX15049) S Output Voltage Adjustable Down to 0.6V S Coincident/Ratiometric Tracking (MAX15048) S Accurate Sequencing Through Enable Threshold (MAX15049) S External Compensation for Maximum Flexibility S Digital Soft-Start (MAX15048/MAX15049) and SoftStop (MAX15048) S Lossless Valley-Mode Current Sensing Using RDS(ON) of the Low-Side MOSFET S PGOOD Output S Integrated Bootstrap Diodes S Programmable Switching Frequency from 200kHz to 1.2MHz S Thermal Shutdown and Hiccup Mode Short-Circuit Protection S Space-Saving (5mm x 5mm), 32-Pin TQFN Package PART MAX15048ETJ+ MAX15049ETJ+ TEMP RANGE -40NC to +85NC -40NC to +85NC PIN-PACKAGE 32 TQFN-EP* 32 TQFN-EP*

GENERAL DESCRIPTION

The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options. The devices operate over the 4.7V to 23V inputvoltage range.