MAX8952

PRODUCTION

2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP

Allows Application Processors to Run at Maximum Clock Speed in Handheld Applications

Data Sheet (Rev. 1) Product Selection Table
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Part Details

  • 2.5A Guaranteed Output Current
  • I2C Programmable VOUT (770mV to 1.40V in 10mV Steps)
  • Initial Accuracy ±0.5% at 1.40V Output
  • ±1.5% Output Accuracy Over Load, Line, and Temperature (DCR ≤ 38.5mΩ)
  • Power-Save Mode Increases Light Load Efficiency
  • Fixed 3.25MHz PWM Switching Frequency
  • Small 1.0µH Inductor
  • Synchronizes to 13MHz, 19.2MHz, or 26MHz System Clock When Available
  • Overvoltage and Overcurrent Protection
  • Operates from 2.5V to 5.5V Input Supply
  • Thermal Shutdown Protection
  • On-Chip FET and Synchronous Rectifier
  • 400kHz I2C Interface
  • < 1µA Shutdown Current
  • 16-Bump, 2mm x 2mm WLP Package
MAX8952
2.5A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP
MAX8952: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

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Software Resources

Device Drivers 1

Hardware Ecosystem

Parts Product Life Cycle Description
Switching Regulators & Controllers 3
MAX8649
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP
MAX8649A
1.8A Step-Down Regulator with Remote Sense in 2mm x 2mm WLP
MAX8973A
Obsolete 9A, Three-Phase Step-Down Switching Regulator
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