Datasheet > ISL6263DHRZ-T

ISL6263DHRZ-T

更新时间： 2022-02-26 12:12:02

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
18页	778K
描述
3-Bit VID Single-Phase Voltage Regulator with Current Monitor for GPU Core Power

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数据手册

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ISL6263DHRZ-T 数据手册

Block Diagram

VR_ON

PGOOD

BOOT

UGATE

PHASE

PVCC

VDD

REF

1.55V

PWM

CONTROL

POR

DRIVER

VREF

PGOOD



1:1



DIODE

EMULATION

VSS

x2.5

SHORT CIRCUIT

SCP

AUDIBLE

FREQUENCY

FILTER

SHOOT-THROUGH

PROTECTION

RBIAS

OVERCURRENT

UNDERVOLTAGE

OVERVOLTAGE

FAULT LATCH

OCSET

SEVERE

OVERVOLTAGE

SOFT

CROWBAR

CONTROL

OCP

ISP

ISN

LGATE

PGND

DRIVER

ICOMP

X31

FDE

AF_EN

VSEN

RTN

V W





PWM

VDIFF

 V

20%

VID0

VID1

VID2

MODULATOR

REF

VID DAC

DVID







soft

COMP

OFFSET1

OFFSET0

E/A

SOFT

COMP IMON

VIN

FIGURE 1. SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM OF THE ISL6263D

123 4 5 6 7...18

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