6521CBZ Просмотр технического описания (PDF) - Intersil

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6521CBZ

PWM and Triple Linear Power Controller

Intersil 

Simplified Power System Diagram

+5VSB (+5VDUAL)

+5VDUAL

+3.3VIN

Q3

VOUT2

+

VOUT3

Q4

+

HIP6521

LINEAR

CONTROLLER

PWM

CONTROLLER

HIP6521

LINEAR

CONTROLLER

LINEAR

CONTROLLER

Q1

VOUT1

+

Q2

Q5

+

VOUT4

Typical Application

+5VSB

+5VDUAL

+3.3VIN

VOUT2

2.5V

LIN

+

CIN

Q3

Rs2

+

COUT2

DRIVE2

FB2

Rp2

+3.3VDUAL

VOUT3

1.8V

+

COUT3

Q4

DRIVE3

FB3

Rs3

Rp3

VCC

BOOT

OCSET

UGATE

PHASE

HIP6521

LGATE

PGND

FB

COMP

CBOOT

Q1

LOUT1

+

Q2

COUT1

CR1

VOUT1

2.5V

Rs1

DRIVE4

Rp1

VOUT4

Q5

1.5V

FB4

+

COUT4

Rs4

Rp4

GND

3

FN4837.5

October 16, 2006

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