ADP3208CJCPZ-RL データシートの表示（PDF） - ON Semiconductor

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ADP3208CJCPZ-RL

7-Bit, Programmable, Dual-Phase, Mobile, CPU, Synchronous Buck Controller

ON Semiconductor 

ADP3208C

5V

IR = AR × IRAMP

CLOCK

OSCILLATOR

CR

FLIP-FLOP

SQ

RD

BST1

GATE DRIVER

BST

DRVH

IN SW

DRVH1

SW1

DRVL

DRVL1

5V

VCC

AD

IR = AR × IRAMP

0.2V

CLOCK

OSCILLATOR

CR

FLIP-FLOP

S

Q

RD

BST2

GATE DRIVER

BST

DRVH

SW

DRVH2

SW2

DRVL

DRVL2

VCC

VCC

RAMP

AD

0.2V

COMP

VDC

+–

+ VCS

–

+

+

FB

FBRTN LLINE CSCOMP

RA

CA

CB

CFB

RB

CSREF

CSSUM

RCS

CCS

RPH

RPH

Figure 23. Dual-Phase PWM Mode Operation

RI

L

RI

L

LOAD

06374-25

Rev. 1 | Page 21 of 41 | www.onsemi.com

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