FDMF5833 datasheet(1/25 Pages) ONSEMI

Part #	FDMF5833

Description	Smart Power Stage (SPS) Module

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

Logo

1 / 25 page

Publication Order Number:

October-2017, Rev. 2

FDMF5833/D

FDMF5833 – Smart Power Stage (SPS) Module

with Integrated Thermal Warning and Thermal Shutdown

Features

! Ultra-Compact 5 mm x 5 mm PQFN Copper-Clip

Package with Flip Chip Low-Side MOSFET

! High Current Handling: 50 A

! 3-State 5 V PWM Input Gate Driver

! Dynamic Resistance Mode for Low-Side Drive

(LDRV) Slows Low-Side MOSFET during Negative

Inductor Current Switching

! Auto DCM (Low-Side Gate Turn Off) Using

ZCD# Input

! Thermal Warning (THWN#) to Warn Over-

Temperature of Gate Driver IC

! Thermal Shutdown (THDN)

! HS-Short Detect Fault# / Shutdown

! Dual Mode Enable / Fault# Pin

! Internal Pull-Up and Pull-Down for ZCD# and

EN Inputs, respectively

! ON Semiconductor PowerTrench® MOSFETs for

Clean Voltage Waveforms and Reduced Ringing

! ON Semiconductor SyncFET™ Technology

(Integrated Schottky Diode) in Low-Side MOSFET

! Integrated Bootstrap Schottky Diode

! Optimized / Extremely Short Dead-Times

! Under-Voltage Lockout (UVLO) on VCC

! Optimized for Switching Frequencies up to 1.5 MHz

! PWM Minimum Controllable On-Time: 30 ns

! Low Shutdown Current: < 3 µA

! Optimized FET Pair for Highest Efficiency:

10 ~ 15% Duty Cycle

! Operating Junction Temperature Range:

-40°C to +125°C

! ON Semiconductor Green Packaging and RoHS

Compliance

! Automotive Qualified to AEC-Q100 (F085 version)

Description

The SPS family is ON Semiconductor’s next-generation,

fully optimized, ultra-compact, integrated MOSFET plus

driver power stage solution for high-current, high-

frequency, synchronous buck, DC-DC applications. The

FDMF5833 integrates a driver IC with a bootstrap

Schottky diode, two power MOSFETs, and a thermal

monitor into a thermally enhanced, ultra-compact 5 mm

x 5 mm package.

With an integrated approach, the SPS switching power

stage is optimized for driver and MOSFET dynamic

performance, minimized system inductance, and power

MOSFET

RDS(ON).

The

SPS

family

uses

ON

Semiconductor's

high-performance

PowerTrench

®

MOSFET technology, which reduces switch ringing,

eliminating the need for a snubber circuit in most buck

converter applications.

A driver IC with reduced dead times and propagation

delays further enhances the performance. A thermal

warning function warns of a potential over-temperature

situation. A thermal shutdown function turns off the

driver if an over-temperature condition occurs. The

FDMF5833 incorporates an Auto-DCM Mode (ZCD#) for

improved light-load efficiency. The FDMF5833 also

provides a 3-state 5 V PWM input for compatibility with

a wide range of PWM controllers.

Applications

! Notebook, Tablet PC and Ultrabook

! Servers and Workstations, V-Core and Non-V-Core

DC-DC Converters

! Desktop and All-in-One Computers, V-Core and

Non-V-Core DC-DC Converters

! High-Performance Gaming Motherboards

! High-Current DC-DC Point-of-Load Converters

! Networking and Telecom Microprocessor Voltage

Regulators

! Small Form-Factor Voltage Regulator Modules

! Automotive-qualified Systems (F085 version)

Ordering Information

Part Number

Current Rating

Package

Top Mark

FDMF5833

50 A

31-Lead, Clip Bond PQFN SPS, 5.0 mm x 5.0 mm Package

5833

FDMF5833-F085

50 A

31-Lead, Clip Bond PQFN SPS, 5.0 mm x 5.0 mm Package

5833

F085

Similar Part No. - FDMF5833

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	FDMF5839	1Mb / 30P	Smart Power Stage (SPS) Module Rev. 1.9

More results

Similar Description - FDMF5833

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	FDMF3035	1Mb / 21P	Smart Power Stage (SPS) Module November-2017, Rev. 2
	FDMF3033	1Mb / 22P	Smart Power Stage (SPS) Module February 2016 Rev. 1.0
	FDMF301155	888Kb / 22P	Smart Power Stage (SPS) Module November 2016 Rev. 1.0
	FDMF3039	970Kb / 22P	Smart Power Stage (SPS) Module August 2017 Rev. 2
	FDMF5821DC	1Mb / 25P	Smart Power Stage (SPS) Module October-2017, Rev. 2
	FDMF5822DC	1Mb / 26P	Smart Power Stage (SPS) Module Rev. 1.9
	FDMF5823DC	1Mb / 26P	Smart Power Stage (SPS) Module Rev. 1.9
	FDMF5826DC	1Mb / 26P	Smart Power Stage (SPS) Module Rev. 1.8
	FDMF5839	1Mb / 30P	Smart Power Stage (SPS) Module Rev. 1.9
	FDMF3180	254Kb / 4P	Smart Power Stage (SPS) Module November 2016 Rev.1.0

More results

FDMF5833 Datasheet(PDF) 1 Page - ON Semiconductor

FDMF5833 Datasheet(HTML) 1 Page - ON Semiconductor

Similar Part No. - FDMF5833

Similar Description - FDMF5833

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Datasheet Download

Link URL