SXN15-48S1V8 Emerson Network Power, SXN15-48S1V8 Datasheet

SXN15-48S1V8

Manufacturer Part Number

SXN15-48S1V8

Description

CONV DC/DC HIEFF 1.8VOUT 15W SMD

Manufacturer

Emerson Network Power

Series

SXN15r

Type

Isolated with Remote On/Offr

Datasheet

1.SXN15-48S1V8.pdf (2 pages)

Specifications of SXN15-48S1V8

Rohs Status

RoHS non-compliant

Output

1.8V

Number Of Outputs

Power (watts)

10W

Mounting Type

Surface Mount

Voltage - Input

33 ~ 75V

Package / Case

11-DIP SMD Module

1st Output

1.8 VDC @ 6A

Size / Dimension

1.91" L x 1.01" W x 0.34" H (48.5mm x 25.7mm x 8.6mm)

Power (watts) - Rated

10.8W

Operating Temperature

-40°C ~ 65°C

Efficiency

83%

Approvals

CE, cUL, TUV, UL

3rd Output

2nd Output

4th Output

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SXN15 Series

•

The SXN15 is a new high efficiency open frame isolated 15 Watt converter

series in an industry standard footprint. The first four models in the series

feature an input voltage range of 33 to 75VDC and are available in output

voltages of 5V, 3.3V, 2.5V and 1.8V. The output voltage on each model is

adjustable from 90% to 110% of the nominal value. Typical efficiencies for

the models are 87% for the 5V, 86% for the 3.3V, 85% for the 2.5V and

83% for the 1.8V version. The SXN15 series also has a remote on/off

capability with active high or active low logic. Overcurrent and overvoltage

protection features are included as standard. With full international safety

approval including EN60950 and cUL1950, the SXN15 reduces compliance

costs and time to market.

All specifications are typical at nominal input, full load at 25°C unless otherwise stated

DC/DC CONVERTERS

OUTPUT SPECIFICATIONS

Voltage adjustability

Total error band

Line regulation

Low line to high line

Load regulation

Full load to min. load

Minimum load

Overshoot

At turn-on and turn-off

Undershoot

Ripple and noise

(See Note 1)

5Hz to 20MHz

Transient response

(See Note 2)

typ. deviation

INPUT SPECIFICATIONS

Input voltage range

Input current

Input current (max.)

Input reflected ripple

Active high remote ON/OFF

Logic compatibility

OFF

Undervoltage lockout

Start-up time

(See Note 7)

High efficiency topology, 87% typical at 5V

Wide operating temperature, up to and exceeding 70˚C

(natural convection)

90% to 110% output trim

No minimum load

Overvoltage protection

Remote on/off control

(See Note 11)

1V8 and 2V5 models

3V3 and S05 models

1V8 model

2V5 model

3V3 and S05 models

1V8 and 2V5 models

3V3 and S05 models

1V8 and 2V5 models

3V3 and S05 models

1V8 and 2V5 models

3V3 and S05 models

48Vin nominal

No load

Remote OFF

(See Note 4)

(See Note 6)

Power up

Power down

Power up

Remote ON/OFF

S i n g l e o u t p u t

10.8-15W High Efficiency DC/DC Converters

Open collector ref to -input

Open circuit or >2VDC

within total error band

0.55A max. @ Io max.

and Vin = 33 to 75V

400µs recovery to

5mA (pk-pk) typ.

90% to 110%

33 to 75VDC

(See Note 8)

±3.5% max.

40mV pk-pk

1.5ms (typ.)

2.5ms (typ.)

35mA max.

25mA max.

70mV pk-p

0.5% max.

0.1% max.

2.0% max.

1.5% max.

0.5% max.

3.5% max.

14mV rms

20mV rms

33V (typ.)

30V (typ.)

<1.2VDC

150mV

100mV

None

EMC CHARACTERISTICS

Conducted emissions

Radiated emissions

Immunity:

ESD air

ESD contact

Radiated field enclosure EN61000-4-3 10V/m

Conducted (DC power) EN61000-4-6 10V

Conducted (signal)

Input transients

GENERAL SPECIFICATIONS

Efficiency

Operational insulation

Switching frequency

Approvals and

standards

Material flammability

Weight

MTBF

Representative model:

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Note 9)

EN55022 (See Note 3)

EN55022 (See Longform Data Sheet) Level B

EN61000-4-2 8kV, 15kV

EN61000-4-2 6kV, 8kV

EN61000-4-6 10V

ETS 300 132-2, ETR 283

Input/output

Fixed

(See Note 5)

MIL-HDBK-217F

48S05 @ 48Vin, 40°C,

100% load ground benign

BELLCORE 332

Operating ambient

temp. (3.3V and 5V)

Operating ambient

temp. (1.8V and 2.5V)

Non-operating

(All models)

File Name: SXN15S.PDF Rev: 16 Oct 2002

SPECIFICATIONS

UL/cUL1950, EN60950

2 YEAR WARRANTY

>1,500,000 hours

-40°C to +120°C

>600,000 hours

-40°C to +65°C

-40°C to +70°C

TÜV Rheinland

(See Note 10)

12g (0.42oz)

265kHz typ.

See table

1500VDC

UL94V-0

Level A

Level B

TÜV

Related parts for SXN15-48S1V8

SXN15-48S1V8 Summary of contents

Page 1

... Overvoltage protection • Remote on/off control The SXN15 is a new high efficiency open frame isolated 15 Watt converter series in an industry standard footprint. The first four models in the series feature an input voltage range 75VDC and are available in output voltages of 5V, 3.3V, 2.5V and 1.8V. The output voltage on each model is adjustable from 90% to 110% of the nominal value ...

Page 2

... Application Note Longform Data Sheet REGULATION (TYP.) NUMBER LINE LOAD 83% 0.3% 2.0% SXN15-48S1V8 85% 0.3% 1.5% SXN15-48S2V5 86% 0.1% 0.5% SXN15-48S3V3 87% 0.1% 0.5% SXN15-48S05 Non-latching clamp ETS300-132-2, input voltage and current requirements All Dimensions in Inches [mm] 1 ...

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