PM6670S View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

PM6670S

Complete DDR2/3 memory power supply controller

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

Typical application circuit

1

Typical application circuit

PM6670S

Figure 1. Application circuit

R LP

+5V

VDDQ

(LDO input)

C IN4

VTTREF

C OUT3

VTT

C OUT2

C IN3

C IN2

R1

R2

3

11

MODE

23

LDOIN

4 VTTREF

2

VTTSNS

24

VTT

12 6 18 8 22

HGATE

C BOOT

21

PHASE 20

PM6670S

LGATE 17

CSNS 19

PGND 16

R LIM

1 VTTGND

VSNS 9

C IN

L

5 15 14 13 7 10

C BYP

VIN

VDDQ

C OUT

C INT

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Doc ID 14432 Rev 4

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