FSB50825AT datasheet(2/13 Pages) ONSEMI

2 / 13 page

www.fairchildsemi.com

FSB50825A / FSB50825AT Rev. 1.2

October 2016

FSB50825A / FSB50825AT

Motion SPM® 5 Series

Features

• UL Certified No. E209204 (UL1557)

• 250 V RDS(on) = 0.45 Max FRFET MOSFET 3-

Phase Inverter with Gate Drivers and Protection

• Built-in Bootstrap Diodes Simplify PCB Layout

• Separate Open-Source Pins from Low-Side MOSFETs

for Three-Phase Current-Sensing

• Active-HIGH Interface, Works with 3.3 / 5 V Logic,

Schmitt-trigger Input

• Optimized for Low Electromagnetic Interference

• HVIC Temperature-Sensing Built-in for Temperature

Monitoring

• HVIC for Gate Driving and Under-Voltage Protection

• Isolation Rating: 1500 Vrms / 1 min.

• RoHS Compliant

Applications

• 3-Phase Inverter Driver for Small Power AC Motor

Drives

Related Source

• RD-FSB50450A - Reference Design for Motion SPM 5

Series Ver.2

• AN-9082 - Motion SPM5 Series Thermal Performance

by Contact Pressure

• AN-9080 - User’s Guide for Motion SPM 5 Series V2

General Description

The FSB50825A/AT is an advanced Motion SPM® 5

module providing a fully-featured, high-performance

inverter output stage for AC Induction, BLDC and PMSM

motors. These modules integrate optimized gate drive of

the built-in MOSFETs(FRFET® technology) to minimize

EMI and losses, while also providing multiple on-module

protection features including under-voltage lockouts and

thermal

monitoring.

The

built-in

high-speed

HVIC requires

only

single

supply

voltage

and

translates the incoming logic-level gate inputs to the

high-voltage, high-current drive signals required to

properly

drive

the

module's

internal

MOSFETs.

Separate open-source MOSFET terminals are available

for each phase to support the widest variety of control

algorithms.

FSB50325A

FSB50325AT

FSB50825A

FSB50825AT

Package Marking & Ordering Information

Device Marking

Device

Package

Reel Size

Packing Type

Quantity

FSB50825A

SPM5P-023

Rail

FSB50825AT

SPM5N-023

Rail

FSB50825AT Datasheet(PDF) 2 Page - ON Semiconductor

FSB50825AT Datasheet(HTML) 2 Page - ON Semiconductor

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