L6713ATR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6713ATR

2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs

STMicroelectronics 

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L6713A

Reference schematic

Figure 6. Reference schematic - AMD 6 bit - 2-phase operation

VIN

LIN

GNDIN

62

VCCDR1

56

VCCDR2

57

VCCDR3

2

BOOT1

1

UGATE1

63,64

PHASE1

VIN

HS1

CIN

L1

15

VCC

19,50

SGND

33

OVP

61

LGATE1

60

PGND1

31 Rg

CS1-

30

CS1+

R

LS1

C

16

PHASE_SEL

35

OCSET

10

BOOT2

9

UGATE2

37 OSC/FAULT

32

SS/LTBG/AMD

7,8

PHASE2

55

LGATE2

OUTEN

38

VID7 / DVID

39

VID6

40

VID5

41

VID4

42

VID3

43

VID2

44

VID1

45

VID0

34

VID_SEL

17

OUTEN

54

PGND2

27

CS2-

26 Short to SGND (or to VOUT)

CS2+

6

BOOT3

5

UGATE3

3,4

PHASE3

VIN

HS3

L3

CLTB

RLTB

58

LGATE3

18

LTB

59

PGND3

23

COMP

29 Rg

CS3-

28

CS3+

CF

CP

RF

46

SS_END / PGOOD

22

FB

21

47

DROOP

VR_HOT

VR_FAN 48

CI

RFB

RI

20 VSEN

49

TM

ROFFSET

36 FBG

R

LS3

C

+5V

NTC

RTM

L6713A REF.SCH:

AMD Mode - 2-Phase Operation

to BOOT1

to BOOT3

COUT

Vcc_core

LOAD

GND_core

PGOOD

25/64

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