2

D

Series

Series

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Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646

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MODEL

SELECTION

2A

2A

24

05

Y

D

⑤

①

Product Series

②

Input Voltage

③

Output Voltage

④

Wide (2:1) Input Range

⑤

DIP16 Package Style

s

MICRODC R ESERVES THE COPYRIGHT

2W,Wide Input , Isolated&Regulated Dual/Single Output DIP16 DC/DC Converter

FEATURES

FEATURES

◆

Ultra-wide 2:1 input range

◆

DIP-16 package

◆

Efficiency up to 81%

◆

Temperature range –40°C to +85°C

◆

HMTBF＞1,000,000 Hours

◆

Low Ripple and Noise

◆

Short Circuit Protection

◆

I/O isolation 1500 VDC

◆

Complies with EN55022 Class A

◆

Fully RoHS compliant

◆

UL 94 V-0 Package Material

◆

Internal SMD Construction

DESCRIPTION

DESCRIPTION

The 2A-YJD & 2B-YJD Series power modules are

low-profile dc-dc converters that operate over input

voltage

of

4.5-9VDC,9-18VDC,18-36VDC

and

36-75VDC which provide precisely regulated output

voltages of 3.3V,5V,12V,15V,±5V,±12V and ±15VDC.

The 2A-YJD & 2B-YJD Series is an excellent for data

communication

equipments,mobile

battery

driven

equipments,distributed

power

systems,

telecommunication equipments,mixed analog/machine

control equipments,computer peripheral systems and

industrial robot systems.

The modules have a maximum power rating of 2W

and a typical full-load efficiency of 81%,continuous short

circuit,30mV output ripple,built-in filtering for both input

and output minimize the need for external filtering.

Absolute

Ratings

Parameter

Min.

Max.

Unit.

Input Sure Voltage

(1000 mS)

5VDC Input Models

-0.7

11

VDC

12VDC Input Models

-0.7

25

VDC

24VDC Input Models

-0.7

50

VDC

48VDC Input Models

-0.7

100

VDC

Lead Temperature(1.5mm from case for 10 Sec.)

---

260

℃

Internal Power Dissipation

---

1,800

mW

Environmental

Specifications

Parameter

Conditions

Min.

Max.

Unit.

Operating Temperature

Ambient

-40

+65

℃

Operating Temperature

Case

-40

+90

℃

Storage Temperature

-40

+125

℃

Humidity

---

95

%

Cooling

Free-Air Convection

Conducted

EN55022 Class A

Exceeding the absolute maximum ratings of the unit could cause damage.

These are not continuous operating ratings.

Capacitive

Load

Models by Vout

3.3V

5V

12V

15V

±

5V *

±

12V *

±

15V*

Unit

Maximum Capacitive Load

2200

1000

110

470

100

20

47

uF

* For each output

Input

Guide

5V Input Models

12V Input Models

24V Input Models

48V Input Models

1000mA Slow - Blow Type

500mA Slow - Blow Type

250mA Slow - Blow Type

120mA Slow - Blow Type