MPDRX312S Murata Electronics North America, MPDRX312S Datasheet

MPDRX312S

Manufacturer Part Number

MPDRX312S

Description

CONV DC/DC 16A 3-5.5VIN HI-SPEED

Manufacturer

Murata Electronics North America

Series

MPDr

Type

Point of Load (POL) Non-Isolatedr

Datasheet

1.MPDRX312S.pdf (3 pages)

Specifications of MPDRX312S

Output

0.8 ~ 1.8V

Number Of Outputs

Power (watts)

28W

Mounting Type

Surface Mount

Voltage - Input

3 ~ 5.5V

Package / Case

22-DIP SMD Module

1st Output

0.8 ~ 1.8 VDC @ 16A

Size / Dimension

1.09" L x 0.61" W x 0.17" H (27.8mm x 15.4mm x 4.2mm)

Power (watts) - Rated

28.8W

Operating Temperature

-40°C ~ 85°C

Efficiency

86.5%

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

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1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our

2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product

・ Ultra High Speed Response

・ Wide input range (3.0V to 5.5V),Output range ( 0.8V to 1.8V )

・ 16A Output Current

・ Wide operational temperature ( -40ºC to +85ºC )

・ ON/OFF / Output voltage sense / Over current function /

■ ＦＥＡＴＵＲＥＳ

■ GENERAL SPECIFICATIONS (Ta=25

■ DIMENSIONS

Note:

products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.

specifications or transact the approval sheet for product specifications before ordering.

P-good function / Variable Start-up Speed function

(by external capacitor)

Input Voltage

Output Voltage

Adjustable Range

Output Voltage

tolerance

Output Current

Ripple Voltage

Efficiency

Item

[unit ： mm]

15.4±0.2

DC-DC Converter Short Form

MPDRX312S

S Z

Symbol

Vin

Vout

Vo tol

Iout

Vrpl

EFF

□□□

①②③

( )… reference value

P= 2 . 54 ± 0 .2 mm

Tolerance is not accumulated

F.T. pin = open

F.T. pin = short to GND

Over Io,

Temperature range

Vin=3.0~5.5V

Vin=3.3V, BW=20MHz, Cout=100µF

Vin=3.3V, Vout=1.8V, Iout=16A

4.2max.

ºC

(Ultra High Speed Response POL)

Condition

)

Vo=0.8∼0.9V

Vo=0.9∼1.8V

3,4,5

6,7,8,9,

16,17,18

12,13,14,

Pin No.

SENSE

Vout

GND

VAR

Vin

OVPOUT

N.C.

PWRGOOD

ON/OFF

Symbol

MIN.

-3.0

-2.5

3.0

0.8

0.9

Output voltage sense

Output

GND

Output trim

Output voltage

adjustment

Input

Output Over-voltage

Alarm

Soft start

Non connection

Power Good

Remote ON/OFF

TYP.

86.5

MPDRX312S Short Form

Function

MAX.

+3.0

+2.5

5.5

0.9

1.8

mVpp

UNIT

2009.9.3

Related parts for MPDRX312S

MPDRX312S Summary of contents

Page 1

... Temperature range Vo=0.9∼1.8V Vin=3.0~5.5V Vin=3.3V, BW=20MHz, Cout=100µF Vin=3.3V, Vout=1.8V, Iout=16A Pin No. 2 3,4,5 11 6,7,8,9, 16,17, 12,13,14 4.2max. ( )… reference value ± Tolerance is not accumulated . MPDRX312S Short Form MIN. TYP. MAX. 3.0 - 5.5 0.8 - 0.9 0.9 - 1.8 -3.0 - +3.0 -2 86.5 ...

Page 2

... C1 MPDRX312S 16,17,18 GND OVPOUT N.C. 21 PWRGD 22 ON/OFF Ceramic Capacitor Ceramic Capacitor MPDRX312S Short Form (a) 0.8V≦Vout＜0.9V (F.T. : open) 5440 −1800 [O] ＝ RVAR Voadj[V]−0.8[V] (b)0.9≦ Vout ≦1.8V (FT-pin：SHORT to GND) 5440 ＝ −1800 [O] RVAR Voadj[V]−0.9[V] F.T. pin [Ω ...

Page 3

... This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Thermal Derating Curve 温度ディレーティング曲線 Ta[℃] MPDRX312S Short Form 2.0m/s 1.5m/s 1.0m/s 0.5m/s 0m 2009 ...

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