UC3584 datasheet(3/7 Pages) TI

Nome de Peças	UC3584

Descrição Electrónicos	Secondary Side Synchronous Post Regulator

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Fabricante Electrônico	TI [Texas Instruments]

Página de início	http://www.ti.com

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3

UC1584

UC2584

UC3584

ELECTRICAL CHARACTERISTICS: Unless otherwise specified, TA = 0°C to 70°C for the UC3584, –40°C to 85°C for the

UC2584, and –55°C to 125°C for the UC1584, VCC = 15V. TA =TJ.

PARAMETERS

TEST CONDITIONS

MIN

TYPE

MAX

UNITS

Soft Start

Charge Current

30

µA

Discharge Current

1mA

SS Delay

CSS = 500nF

50

ms

Fault Latch

Charge Current

30

µA

Discharge Current

5mA

Fault Latch Delay

CDLY = 500nF

50

ms

UVLO

VCC On

10.5

V

Hysteresis

1.7

V

Regulated Voltage

VREG

IREG = 0mA to 1mA

4.8

5.2

V

VCC Regulator

VCC

Boost inductor connected to 5V

14

15

16

V

ICC

No Load, Boost Circuitry Inactive

12

40

mA

No Load, Boost Circuitry Active (Note 1)

55

mA

Note 1: Guaranteed by design. Not 100% tested in production.

BLOCK DIAGRAM

UDG-97141

Nº de peça semelhante - UC3584

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Texas Instruments	UC3584	179Kb / 8P	[Old version datasheet] Secondary Side Synchronous Post Regulator
	UC3584DW	179Kb / 8P	[Old version datasheet] Secondary Side Synchronous Post Regulator
	UC3584DWTR	179Kb / 8P	[Old version datasheet] Secondary Side Synchronous Post Regulator
	UC3584N	179Kb / 8P	[Old version datasheet] Secondary Side Synchronous Post Regulator

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Descrição semelhante - UC3584

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Texas Instruments	UC1584	179Kb / 8P	[Old version datasheet] Secondary Side Synchronous Post Regulator
Linear Technology	LT3710	226Kb / 12P	Secondary Side Synchronous Post Regulator
Linear Technology	LT3710	228Kb / 12P	Secondary Side Synchronous Post Regulator
Texas Instruments	LM5115	931Kb / 24P	[Old version datasheet] Secondary Side Post Regulator / Synchronous Buck Controller
	LM5115	959Kb / 24P	[Old version datasheet] Secondary Side Post Regulator / Synchronous Buck Controller
	LM5115MTCX	931Kb / 24P	[Old version datasheet] LM5115 Secondary Side Post Regulator / Synchronous Buck Controller
National Semiconductor ...	LM25115	724Kb / 17P	Secondary Side Post Regulator Controller
National Semiconductor ...	LM5115	725Kb / 17P	Secondary Side Post Regulator Controller
Texas Instruments	LM25115	951Kb / 23P	[Old version datasheet] LM25115 Secondary Side Post Regulator Controller
Texas Instruments	UCC3583D	1Mb / 18P	[Old version datasheet] Switch Mode Secondary Side Post Regulator

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Nº de peça semelhante - UC3584

Descrição semelhante - UC3584

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