w30-24s15 Intronics, Inc., w30-24s15 Datasheet

w30-24s15

Manufacturer Part Number

w30-24s15

Description

W30 Series Dc/dc Modules

Manufacturer

Intronics, Inc.

Datasheet

1.W30-24S15.pdf (15 pages)

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The W30 Family of high efficiency DC/DC converters offer power levels of up to 30 Watts, exceeding that of other products with the same Industry-Standard Pinouts, while providing much smaller

footprints. With a wide input voltage range and single outputs, ranging from 1.5 to 15 Volts, these converters provide versatility without sacrificing the board space. All models feature an input filter

and microcontroller-based protection features. The open frame construction allows very efficient heat transfer with no hot spots. All converters combine creative design practices with highly derated

power devices to achieve superior efficiencies (up to 94%), reliability, high performance and low cost solution to systems designers.

1400 PROVIDENCE HIGHWAY • BUILDING 2

Specifications & Features Summary

• No minimum load required

• On/Off pin control

• -40°C to +85°C ambient operation

• Output adjustment +/-10% range

• 1500V, 10MΩ input-to-output isolation

• Output overcurrent protection

• Input Under voltage protection

• Input Over voltage protection

• Synchronous rectification topology

• MTBF of up to 1,000,000 hours @ 50°C (Bellcore)

• Over Voltage protection

• Over Temperature protection

• Please add suffix “A” or “B”, depending on Pinout

• Please add suffix “N” for Negative Logic

• Delivers up to 30W in 1” x 2” package with Industry-Standard Pinouts

• UL 60950 pending, TUV EN60950 and CSA C22.2 No. (Pending)

W30-12S1.5

W30-12S1.8

W30-12S2.5

W30-12S3.3

W30-12S5

W30-12S12

W30-12S15

U30-12S1.5

U30-12S1.8

U30-12S2.5

U30-12S3.3

U30-12S5

U30-12S12

U30-12S15

W30-24S1.5

W30-24S1.8

W30-24S2.5

W30-24S3.3

W30-24S5

W30-24S12

W30-24S15

W30-48S1.5

W30-48S1.8

W30-48S2.5

W30-48S3.3

W30-48S5

W30-48S12

W30-48S15

FOR POTTED UNITS AND OTHER AVAILABLE VOLTAGES

NORWOOD, MASSACHUSETTS 02062-5015

ON/OFF

Fig 1. Recommended ON/OFF circuit configuration

AND FEATURES PLEASE CONSULT THE FACTORY

Model

Vin

●

WWW.INTRONICS.COM

Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015

Voltage

36 - 75

Range

18-36

Input

(Vin)

9-18

9-36

1 ON/OFF

2 Vin-

Vin

Iin No

Load

0.030

0.035

0.040

0.050

0.030

0.035

0.040

0.050

0.025

0.028

0.032

0.035

0.040

0.050

0.025

0.028

0.032

0.035

0.040

0.050

Vout+ 4

Vout- 5

Trim 6

Load

2.38

3.26

3.66

3.58

3.54

2.05

2.44

3.30

3.35

3.75

3.70

3.66

1.00

1.19

1.63

1.83

1.81

1.79

.490

.581

.789

.808

.905

.896

.886

Full

I in

(A)

2.0

Output

Voltag

(Vo)

12.0

15.0

12.0

15.0

12.0

15.0

12.0

15.0

1.5

1.8

2.5

3.3

5.0

1.5

1.8

2.5

3.3

5.0

1.5

1.8

2.5

3.3

5.0

1.5

1.8

2.5

3.3

5.0

Vout

Output

Curren

t (Io) A

10.0

8.0

6.0

2.5

2.0

8.0

6.0

2.5

2.0

8.0

6.0

2.5

2.0

8.0

6.0

2.5

2.0

Remote Sense

The unit does NOT have remote sense pins.

Output Trim (Pin 6)

Permits the user to adjust the output voltage

up or down to achieve the custom voltage or

to make the output voltage margining.

The unit’s output voltage can be adjusted up

10% or down 10% relative to the rated

output voltage by adding an external resistor

between pin 6 and one of the output pins

(pin 4 and 5).

To increase the output voltage, a trim

resistor should be connected between pin

6(Trim) and pin 5 (Vout-).

To decrease the output voltage, a trim

resistor should be connected between pin 6

(Trim) and pin 4 (Vout+).

(Typ)

DC/DC MODULES

Eff

Regulation

±0.2 / ±0.2

±0.3 / ±0.2

±0.2 / ±0.2

±0.3 / ±0.2

±0.2 / ±0.2

±0.3 / ±0.2

±0.2 / ±0.2

±0.3 / ±0.2

±0.2 / ±0.2

Line/Load

W30 Series

(%)

/ Noise

Ripple

pk-pk

(MV)

●

Phone: 1-800-367-0004, 1-781-551-5500

PARAMETER

Absolute maximum rating

Input voltage

Operating ambient temperature

Storage temperature

Humidity

Input characteristics

Operating input voltage range

Turn on voltage threshold

Turn off voltage threshold

Transient withstand

Maximum input current

Off converter input current

Output characteristics

Output voltage setpoint accuracy

Output voltage line regulation

Output voltage load regulation

Output voltage trim range

Output voltage ripple / noise

(See notes & charts)

Output over power protection

Over-voltage protection

Temperature coefficient

Capacitive Load

Output characteristics

Startup time

Transient recovery time

Transient peak deviation

Isolation characteristics

Isolation (primary to secondary)

Isolation resistance

Isolation capacitance

Feature Characteristics

Switching frequency

ON/OFF control (Positive logic)

ON/OFF control (Negative logic)

Over Temperature Protection

Calculated MTBF

Basic Operations and Functions

W30 Family is a high efficiency, isolated DC/DC converter. Neither heat sink nor airflow is required

when the unit operates at ambient temperature of 25C. The unit has basic control, output

adjustment and protection functions.

Input (Pin 2, Pin 3)

Input power Vin(+) must be connected to Positive input pin 3; Input power Vin(-) must be

connected to Negative input pin2.

Output (Pin 4, Pin 5)

Output power Vout(+) must be connected to Positive output pin 4; Output power Vout(-) must be

connected to Negative output pin6.

ON/OFF (Pin 1)

Permits the user to maintain unit On/Off, in order to properly sequence different power supplies

and reduce power consumption during the standby condition. There are two ON/OFF control

options: positive logic (W30-SX) and negative logic (W30-SXN). Both are referenced to Vin-.

Pin 1 is the "Enable" pin, connecting a TTL compatible pin. A TTL control signal to this pin,

according to the specification, turns the unit on or off.

The positive logic unit turns on when the pin is at logic high or open, and turns off at logic low. The

negative logic unit turns on when the pin is at logic low, and turns off at logic high state. Typical

ON/OFF connection is shown in Fig 1.

Converter On

Converter Off

Converter On

Converter Off

• Servers, Switches and Data Storage • Networking Gear

• Wireless Communications

• Distributed Power Architecture

• Semiconductor Test Equipment

9-18V,9-36V,18-36V, 36-75V

Vin =9-18,9-36,18-36,36-75V

See pinout A notes on charts

(

1500VDC, Primary to secondary

Maximum component level

Transient duration: 100ms

100% Load, 12/24/48 Vin

2.5V = 300) (

Primary to secondary

5% to 95% of the Vo

(see thermal charts)

100% load , 18Vin

50% load change

20Mz bandwidth,

Bellcore @ 50°C

> 1,000,000 hrs

0%-100%Load

●

All Models

1minute

NOTES

Fax: 1-781-551-5555 Rev. B

>3.3V

Applications

=400)

17/35

300

MIN

110

120

-40

-55

3.5

• Data Communications

• Telecommunications

• Industrial / Medical

TYP

1500

120

±0.02

10000

16/34

1.830

MAX

1000

±0.2

±10

125

100

140

135

250

400

130

1.0

0.8

UNIT

%/°C

%Vo

(pk-pk)

%Vo

VDC

KHz

MΩ

Hrs

°C

μF

μs

°C

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