DSP56F802 datasheet(1/4 Pages) FREESCALE

No de pièce	DSP56F802

Description	Digital Switched-Mode Power Supply (SMPS)

PDF	4 Pages

Scroll/Zoom	100%

Fabricant	FREESCALE [Freescale Semiconductor, Inc]

Site Internet	http://www.freescale.com

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Overview

The main purpose of a power supply is to

provide clean and stable power to a load,

regardless of power grid conditions. The

SMPS has been widely used in office

equipment, computers, communication

systems and other applications because of

its high efficiency and high energy density.

Vref

SCI

Voltage

Regulator

Current

Regulator

AN0

PWM

AN1

AN2

56F801

Vsynch

Shunt

AC110V

or

AC220V

Q1

L1

If

Vf

C1

GND1

D1

T1

T4

T2

T3

PWM1

Vref

SCI

Voltage

Regulator

56F8323

AN1

Current

Regulator

AN0

GND2

If

Vf

V-

L3

GND2

D5

D4

D3

D2

C3

C2

V+

L2

EXAMPLE DIGITAL SMPS

Key Benefits

> Power applications become

more flexible and universal

> High input power factor

lowers power pollution to the

power grid

> Intelligent mode management

and fault supervision

> Operating status can be

monitored and controlled in

real time

> Lower system and

maintenance cost

Building Control

Digital Switched-Mode Power

Supply (SMPS)

Numéro de pièce similaire - DSP56F802

Fabricant	No de pièce	Fiches technique	Description
Motorola, Inc	DSP56F802	386Kb / 32P	DSP56F802 16-bit Digital Signal Processor
Freescale Semiconductor...	DSP56F802	856Kb / 40P	16-bit Digital Signal Controllers
NXP Semiconductors	DSP56F802	1Mb / 40P	16-bit Digital Signal Controllers Rev. 9 01/2007
Freescale Semiconductor...	DSP56F802TA60	2Mb / 40P	16-bit Digital Signal Controllers
Freescale Semiconductor...	DSP56F802TA60	856Kb / 40P	16-bit Digital Signal Controllers

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Description similaire - DSP56F802

Fabricant	No de pièce	Fiches technique	Description
NXP Semiconductors	NE5560	240Kb / 16P	Switched-mode power supply control circuit 1994 Aug 31
	NE5561	66Kb / 5P	Switched-mode power supply control circuit 1994 Aug 31
	NE5562	299Kb / 29P	Switched-mode power supply control circuit 1994 Aug 31
	NE5568	23Kb / 2P	Switched-mode power supply controller 1994 Aug 31
Seme LAB	IP1060A	27Kb / 3P	SWITCHED MODE POWER SUPPLY CONTROL CIRCUIT
Siemens Semiconductor G...	TDA4714C	388Kb / 17P	IC for Switched-Mode Power Supplies (SMPS)
International Rectifier	IRF740AS	141Kb / 10P	Switch Mode Power Supply (SMPS)
International Rectifier	IR4007K	32Kb / 5P	Switched Mode Power Supply IC
Kersemi Electronic Co.,...	IRFR3412TRR	3Mb / 10P	Switch Mode Power Supply (SMPS)
List of Unclassifed Man...	RPI3-MODBP-POE	1Mb / 5P	Fully isolated switched-mode power supply

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DSP56F802 Fiches technique(PDF) 1 Page - Freescale Semiconductor, Inc

DSP56F802 Fiches technique(HTML) 1 Page - Freescale Semiconductor, Inc

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