MP2953B – DIGITAL PWM CONTROLLER WITH PMBUS FOR VR12.5

MP2953B Rev. 1.01

www.MonolithicPower.com

3

10/9/2015

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2015 MPS. All Rights Reserved.

ORDERING INFORMATION

Part Number

(*)

PACKAGE

Top Marking

MP2953BGU-xxxx

(**)

QFN-40 (5mmx5mm)

See Below

* For Tape & Reel, add suffix (e.g. MP2953BGU-xxxx

**: “xxxx” is the configuration code identifier for the register settings stored in the EEPROM. For the default case,

the number will be “0000.” Each “x” could have a hexadecimal value between 0 & F. Please work with the MPS

FAE to create this unique number even if ordering the “0000” code.

TOP MARKING

MPS: MPS Prefix

YY: Year Code

WW: Week Code

MP2953B: Part Number

LLLLLLL: Lot Number

PACKAGE REFERENCE

SCL_P

SDA_P

ALT_P#

DGND

VRRDY

VRHOT#

VRFLT#

ALT#

SDIO

SCLK

CS5

CS4

CS3

CS2

CS1

VDIFF

VFB

VOSEN

VORTN

CS_SUM

1

2

3

4

5

6

7

8

9

10

30

29

28

27

26

25

24

23

22

21

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

AGND