MP2935 datasheet(3/42 Pages) MPS

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MP2935 — 4-PHASE PWM CONTROLLER FOR VR12.5 APPLICATIONS

MP2935 Rev. 1.02

www.MonolithicPower.com

8/25/2015

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

Junction Temperature (TJ)

MP2935DQK

6x6mm QFN40

MP2935

-40°C to +125°C

MP2935ADQK

6x6mm QFN40

MP2935A

-40°C to +125°C

* For Tape & Reel, add suffix –Z (e.g. MP2935DQK–Z).

For RoHS compliant packaging, add suffix –LF (e.g. MP2935DQK–LF–Z)

PACKAGE REFERENCE

TOP VIEW

OTPD

OTPG

SDIO

ALERT#

SCLK

VRRDY

VRHOT#

ADDR

TEMP

IMON

CS4

CS3

CS2

CS1

VCM

ICCMAX

SLOPE

OCPSET

AAMB

VCLAMP

GND

ABSOLUTE MAXIMUM RATINGS

(1)

VCC ..............................................0.3V to +6.5V

VDD.....................................................................–0.3V to +4.0V

GNDSEN ....................................–0.3V to +0.3V

SLOPE ........................................–0.3V to +26V

All Other Pins....................–0.3V to (VCC+0.3V)

Continuous Power Dissipation (TA = +25°C) (2)

................................................................... 3.9W

Junction Temperature...............................150°C

Lead Temperature ...................................260°C

Storage Temperature.............. –65°C to +150°C

Recommended Operating Conditions (3)

VCC...........................................................................4.5V to 5.5V

Operating Junction Temp........ –40°C to +125°C

Thermal Resistance (4)

θJA

θJC

6x6 QFN40............................ 32 .......8

°C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature TJ(MAX), the junction-to-

ambient thermal resistance θJA, and the ambient temperature

TA. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by PD(MAX) =

(TJ(MAX)-TA)/θJA. Exceeding the maximum allowable power

dissipation will cause excessive die temperature.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

MP2935 Datasheet(PDF) 3 Page - Monolithic Power Systems

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