FEATURES

7.62 mm).

The OKR-T/6 series are miniature SIP non-isolated Point-of-Load (PoL) DC/DC power converters

measuring only 0.41 x 0.65 x 0.30 inches (10.4 x 16.5 x 7.62 mm). The wide input range is 4.5 to 14

Volts DC. Based on 600 KHz synchronous buck topology, the high power conversion efficient Point of Load

(PoL) module features programmable output voltage and On/Off control, under voltage lock out (UVLO),

overcurrent and over temperature protections. These units meet all standard UL/EN/ IEC 60950-1 safety

certifications and RoHS-6 hazardous substance compliance.

PRODUCT OVERVIEW

Figure 1. Connection Diagram

Typical unit

External

DC

Power

Source

F1

On/Off

Control

Common

Common

Open = On

Closed = Off

+Vin

+Vout

Trim

Controller

Reference and

Error Amplifier

(Positive

On/Off)

EATURES

Typical unit

Contents

Page

Description, Connection Diagram, Photograph

1

Ordering Guide, Model Numbering, Product Label

2

Mechanical Specifications, Input/Output Pinout

3

Detailed Electrical Specifications

4

Trim Connections

5

Application Notes

6

Performance Data and Oscillograms

8

Soldering Guidelines

11

OKR-T/6 Series

Adjustable Output 6-Amp SIP-mount DC/DC Converters

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

www.murata-ps.com

email: sales@murata-ps.com

25 Feb 2010

MDC_OKR-T/6-W12 Series.A03 Page 1 of 11