ISL6531 datasheet(3/17 Pages) INTERSIL

No. de pieza	ISL6531

Descripción Electrónicos	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination

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Fabricante Electrónico	INTERSIL [Intersil Corporation]

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Block Diagram

OSCILLATOR

SOFT-

START

INHIBIT

PWM

COMPARATOR

ERROR

AMP

V

CC

PWM

PGND1

VREF

FB1

COMP1

OVER-

CURRENT

GATE

CONTROL

LOGIC

BOOT1

UGATE1

PHASE1

40

µA

+

-

+

-

+

-

LGATE1

OCSET/SD

PGOOD

+

-

POWER-ON

RESET (POR)

90o Phase

INHIBIT

PWM

COMPARATOR

ERROR

AMP

PWM

GND

GATE

CONTROL

LOGIC

BOOT2

UGATE2

PHASE2

+

-

+

-

LGATE2

0.8V

REFERENCE

V2_SD

WINDOW

REGULATOR

PVCC1

VREF_IN

SENSE1

Shift

PGND2

VCC

SENSE2

Zf

Zc

ISL6531

Número de pieza similar - ISL6531

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Renesas Technology Corp	ISL6531	897Kb / 18P	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
	ISL6531CB	897Kb / 18P	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
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Descripción similar - ISL6531

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Renesas Technology Corp	ISL6531	897Kb / 18P	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
Renesas Technology Corp	ISL6530	955Kb / 18P	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
Intersil Corporation	ISL6530	540Kb / 17P	Dual 5V Synchronous Buck Pulse-Width Modulator (PWM) Controller for DDRAM Memory VDDQ and VTT Termination
Richtek Technology Corp...	RT9210	349Kb / 17P	Dual 5V Synchronous Buck DC-DC PWM Controller for DDR Memory VDDQ and VTT Termination
Intersil Corporation	ISL6535	343Kb / 14P	Synchronous Buck Pulse-Width Modulator PWM Controller
Renesas Technology Corp	ISL6535	743Kb / 15P	Synchronous Buck Pulse-Width Modulator (PWM) Controller
Intersil Corporation	HIP6006	106Kb / 10P	Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller
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	HIP6012	357Kb / 12P	Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller
	ISL6522	482Kb / 15P	Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller

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ISL6531 Datasheet(PDF) 3 Page - Intersil Corporation

ISL6531 Datasheet(HTML) 3 Page - Intersil Corporation

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