L6717ATR datasheet(5/57 Pages) STMICROELECTRONICS

Numer części	L6717ATR

Szczegółowy opis	Dynamic phase management

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DocID024465 Rev 1

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L6717A

Typical application circuit and block diagram

1

Typical application circuit and block diagram

1.1

Application circuit

Figure 1. Typical 4+1 application circuit

HS1

LS1

L1

CHF

CBULK_IN

ST L6717A (4+1) Reference Schematic

HS2

LS2

L2

CHF

COUT

PWM3

28

CS1P

15

CS1N

16

CS2P

17

CS3N

20

CS3P

19

CMLCC

COUT_NB

CMLCC_NB

PVI / SVID AM2 CPU

LIN

9

10

FB

5

COMP

4

OSC / EN / FLT

14

VID1 / CORE_TYPE

33

VID3 / SVC

31

VID4 / I2C_DIS

30

VID5 / ADDRESS

29

PVI / SVID Bus

2

VID2 / SVD

32

CF

RF

RFB

CF_NB RF_NB

RFB_NB

R OSC

RG

R

C

R

C

R

C

BOOT

PWM

GND

LGATE

UGATE

VCC

PHASE

34

1

35

VID0 / VFIX

PWROK

PWRGOOD

CLTB

RLTB

8

LTB

13

HS3

LS3

L3

R

C

VCC

BOOT

PWM

GND

LGATE

UGATE

PHASE

HS4

LS4

L4

PWM4

27

CS4N

22

CS4P

21

RG

18

CHF

HS_NB

LS_NB

L_NB

CHF

23

R_NB

C_NB

RG_NB

24

CS2N

NB_CSP

NB_CSN

UGATE1

47

PHASE1

46

LGATE1

45

UGATE2

40

PHASE2

41

LGATE2

44

NB_UGATE

37

NB_PHASE

38

NB_LGATE

43

6

VSEN

7

FBG

11

NB_FBG

12

42

SDA / OVP

25

SCL / OS

26

NB_BOOT

36

BOOT1

48

BOOT2

39

49

3.3V

3

SVI/PVI Interface

CHF

Power Manager I2C

VIN

CHF

ILIM

R ILIM

EN

CI

RI

CP

C ILIM

Podobny numer części - L6717ATR

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STMicroelectronics	L6717	1Mb / 56P	High-efficiency hybrid AM2r2 controller with I2C interface and embedded drivers
STMicroelectronics	L6717TR	1Mb / 56P	High-efficiency hybrid AM2r2 controller with I2C interface and embedded drivers

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L6717ATR Arkusz danych(PDF) 5 Page - STMicroelectronics

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