MPDTH03060YAS Murata Electronics, MPDTH03060YAS Datasheet

MPDTH03060YAS

Manufacturer Part Number

MPDTH03060YAS

Description

Module DC-DC 1-OUT 0.55V to 1.8V 10A/-10A 10-Pin SMT Tray

Manufacturer

Murata Electronics

Type

Step Downr

Datasheet

1.MPDTH03060YAS.pdf (10 pages)

Specifications of MPDTH03060YAS

Package

10SMT

Output Current

10|-10 A

Output Voltage

0.55 to 1.8 V

Input Voltage

3.3 V

Number Of Outputs

Switching Regulator

Yes

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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

NOMINAL SIZE = 25.27 mm x 15.75 mm

Note:

Standard Application

10-A, 3.3-V Input Non-Isolated DDR/QDR

Memory Bus Termination Module

Description

The MPDTH03060Y are a series of ready-to-use

switching regulator modules from Murata

designed specifically for bus termination in DDR

and QDR memory applications. Operating 3.3-V

input, the module generates a VTT output that

will source or sink up to 10 A of current to

accurately track their Vref input. VTT is the

required bus termination supply voltage, and

Vref is the reference voltage for the memory and

chipset bus receiver comparators. Vref is usually

set to half the VDDQ power supply voltage.

The MPDTH03060Y employs an actively

switched synchronous rectifier output to provide

state-of-the-art stepdown switching conversion.

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.

DC-DC Converter Application Manual

Vin

DDQ

Cin : Required 330µF, Capacitor

Co1 : Required 470µF, Low-ESR Electrolytic Capacitor

Co2 : Ceramic Capacitor for Optimum response, 200µF

Cin:

330µF

R1:

1kΩ

R2:

1kΩ

MPDTH03060Y**

Inhibit

Open=ON

Short=OFF

The products are small in size (25.4mm ×

15.75mm), and are an ideal choice where space,

performance, and high efficiency are desired,

along with the convenience of a ready-to-use

module.

Operating features include an on/off inhibit and

output over-current protection (source mode only).

The on/off inhibit feature allows the VTT bus to be

turned off to save power in a standby mode of

operation. To ensure tight

load regulation, an output remote sense is also

provided. Package options include both

throughhole and surface mount configurations.

Vin

Features

• VTT Bus Termination Output

• 10-A Output Current

• 3.3-V Input Voltage

• DDR and QDR Compatible

• Efficiencies up to 91 %

• 57 W/in

• On/Off Inhibit(for Vtt Standby)

• Under-Voltage Lockout

(Output Track the System Vref)

MPDTH03060Y

Power Density

Vref

GND

Vo Sense

VTT

･ Output Over-Current Protection

･ Operating Temp: -40 to +85

･ Point-of-Load Alliance

Co1:

470µF

(Non-Latching, Auto-Reset)

Pin Configuration

Compatible

Co2:

200µF

MPDTH03060Y** Application

Function

GND

Vin

Inhibit

No Connect

Vo Sense

VTT

GND

Vref

No Connect

2006.10.2

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MPDTH03060YAS Summary of contents

Page 1

DC-DC Converter Application Manual 10-A, 3.3-V Input Non-Isolated DDR/QDR Memory Bus Termination Module NOMINAL SIZE = 25. 15.75 mm Description The MPDTH03060Y are a series of ready-to-use switching regulator modules from Murata designed specifically for bus termination in ...

Page 2

Input Non-Isolated DDR/QDR Memory Bus Termination Module Ordering Information Output Voltage (MPDTH03060□xx) Code Voltage Y 0.55V-1.8V(Adjustable) (1) Pb free (Sn-Ag-Cu) pin solder material. Notes Pin Description Vin: The positive input voltage power node to the module, which is ...

Page 3

Input Non-Isolated DDR/QDR Memory Bus Termination Module Environmental & Absolute Maximum Ratings (Voltages are with respect to GND) Characteristics Symbols Control Input Voltage Vref Operating Temperature Range Ta Strage Temperature Ts Solder Reflow Temperature Treflow o Notes: (i) ...

Page 4

Input Non-Isolated DDR/QDR Memory Bus Termination Module EFFICIENCY vs LOAD CURRENT 100 Iout(A) OUTPUT RIPPLE vs LOAD CURRENT Iout(A) Transient ...

Page 5

MPDTH03060Y & MPDTH05060Y Typical DDR Application Diagram Vin=5V 470uF 47uF 220uF 47uF Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may ...

Page 6

MPDTH03060Y & MPDTH05060Y Capacitor Recommendations for the MPDTH03060Y DDR Power Module Input Capacitor The recommended input capacitor(s) is determined by the 330µF minimum capacitance and 300 mArms minimum ripple current rating. Ripple current, less than 160 mΩ equivalent series resistance ...

Page 7

MPDTH03060Y & MPDTH05060Y Table 1-1; Input / Output Capacitors Capacitor Vendor, Type Series (Style) Working Value Voltage (uF) Panasonic, Aluminum S/SE (SMD) 6.3V 180 Sanyo SEPC, Os-con(Radial) 16V 470 SVP, (SMD) 6.3V 470 TPE Poscap (SMD) 6.3V 330 AVX, Tantalum ...

Page 8

MPDTH03060W & MPDTH05060W Maximum Pieces per a Tray 36 pcs/(tray) Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued ...

Page 9

MPDTH03060Y & MPDTH05060Y YAS 3.18 1. 2.03 YAH 3.18 1. 2.03 9.52 ± 0.1 Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change ...

Page 10

Murata Manufacturing Co., Ltd. and its subsidiaries (Murata) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain ...

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