MAXIM MAX8952 MAX8952EWE 2.5A Step-Down Regulator

Description

Image

Features

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

(MAX3483E/MAX3485E/MAX3486E)

Current-Limiting and Thermal Shutdown for

Driver Overload Protection

Compatibility with Low-Voltage ASICs

VBUS Detection

Combined VP and VM Inputs/Outputs

No Power-Supply Sequencing Required

Available in 16-Bump UCSP (2mm x 2mm) Package