RS95848R中文資料REED數(shù)據(jù)手冊(cè)PDF規(guī)格書

Features

? 2.5V to 7.5V Operating Input Range

? 3.3V VDD supply for internal logic

? Integrated power stage with High/Low-side

MOSFETs and Drivers

? 80A Max, 40A TDC Output Current

? Operation Frequency up to 3MHz with 5V VIN

? Compatible with 3.3V tri-state PWM input

? Internal Current Sense and Temperature Sense

? Built in Protection

- Vin and VDD/VDRV UVLO

- High side Over Current Protection

- Cycle-by-cycle Over Current Limit

- Over Temperature Protection (OTP)

? Common Footprint Small Package Size 4x5mm

? RoHS Compliant and Green

Applications

? Server and Telecom Voltage Regulators

? Graphic Card Core Regulators

? Power Module

Description

The RS95848 is a compact TLGA device measuring

4mm x 5mm, designed for use in Server and Telecom

applications that require high efficiency and small size.

It is a monolithic half-bridge that includes internal

power MOSFETs and gate drivers, enabling it to

achieve a continuous output current of 40A over a

wide input supply range of 2.5V to 7.5V. The

integration of driver and MOSFETs ensures high

efficiency by reducing parasitic inductance and

optimizing dead time.

This device can operate from 100kHz to 3MHz with a

5V input voltage. It is compatible with tri-state output

controllers and includes a general-purpose current

sense and temperature sense, meeting industry

specifications.