Datasheet > OKL-T-3-W5

OKL-T-3-W5

更新时间： 2024-11-16 05:58:15

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
15页	1634K
描述
Programmable Output 3-Amp iLGA SMT PoLs

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OKL-T-3-W5 数据手册

OKL-T/3-W5 Series

www.murata-ps.com

Programmable Output 3-Amp iLGA SMT PoLs

PRODUCT OVERVIEW

The OKL-T/3-W5 series are miniature non-iso-

lated Point-of-Load (PoL) DC/DC power converters

for embedded applications. The tiny form factor is

conﬁgured on a Land Grid Array (LGA) assembly

measuring only 0.48 x 0.48 x 0.244 inches max.

(12.2 x 12.2 x 6.2 mm max.).

The wide input range is 2.4 to 5.5 Volts DC.

The maximum output current is 3 Amps. Based

on ﬁxed-frequency synchronous buck converter

switching topology, the high power conversion

efﬁcient Point of Load (PoL) module features

programmable output voltage and On/Off control.

These converters also include under voltage lock

out (UVLO), output short circuit protection, over-

current and over temperature protections.

An optional sequence/tracking feature allows

power sequencing of PoL’s. These units meet all

standard UL/EN/IEC 60950-1 safety certiﬁcations

(2nd Edition) and RoHS-6 hazardous substance

compliance.

Typical unit

FEATURES

■ iLGA inspectable Land Grid Array

■ 2.4-5.5Vdc input voltage range

Contents

Page

■ Programmable output voltage from 0.6-3.63Vdc

■ Drives 200 μF ceramic capacitive loads

■ High power conversion efﬁciency at 95.3%

■ Outstanding thermal derating performance

■ Over temperature and over current protection

■ On/Off control

Description, Connection Diagram, Photograph

Ordering Guide, Model Numbering, Product Label

Mechanical Speciﬁcations, Input/Output Pinout

Detailed Electrical Speciﬁcations

Output Voltage Adjustment, Application Notes

Performance Data and Oscillograms

Tape and Reel Information

■ Meets UL/EN/IEC 60950-1 safety, 2nd Edition

■ RoHS-6 hazardous substance compliance

■ Sequence/Tracking operation (optional)

Connection Diagram

+Vin

+Vout

Sense

tꢀ4XJUDIJOH

tꢀ'JMUFST

On/Off

Control

Controller

tꢀ$VSSFOUꢀ4FOTF

External

Trim

Power

Source

Reference and

Error Ampliﬁer

Open = On

Closed = Off

(Positive

On/Off)

Common

Sequence/Tracking

(OKL2 Models)

Figure 1. OKL-T/3-W5

Note: Murata Power Solutions strongly recommends an external input fuse, F1.

See speciﬁcations.

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

email: sales@murata-ps.com

12 May 2010 MDC_OKL-T/3-W5 Series.A03 Page 1 of 15

12 3 4 5 6 7...15

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与OKL-T-3-W5相关器件

型号	品牌	获取价格	描述	数据表
OKL-T3-W5		获取价格	Programmable Output 3-Amp iLGA SMT PoLs
OKL-T6-W12		获取价格	Programmable Output 6-Amp ILGA SMT PoLs
OKL-T-6-W5	MURATA	获取价格	Programmable Output 6-Amp iLGA SMT PoLs
OKL-T6-W5		获取价格	Programmable Output 6-Amp iLGA SMT PoLs
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OKPA198CA	NJSEMI	获取价格	STAND-OFF VOLTAGE-30 TO 288 Volts 30000 Watt Peak Pulse Power
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