CXE15-48S3V3-SJ Emerson Network Power, CXE15-48S3V3-SJ Datasheet

15W, 33-75Vin, Single, 3.3V@4.5A, 2.0" X 1.0" X 0.35, 86% Eff, Openframe, 3mm TH, RoHS 6

CXE15-48S3V3-SJ

Manufacturer Part Number

CXE15-48S3V3-SJ

Description

15W, 33-75Vin, Single, 3.3V@4.5A, 2.0" X 1.0" X 0.35, 86% Eff, Openframe, 3mm TH, RoHS 6

Manufacturer

Emerson Network Power

Datasheet

1.CXE15-48S05.pdf (3 pages)

Specifications of CXE15-48S3V3-SJ

Output Power

15 W

Input Voltage Range

33 V to 75 V

Input Voltage (nominal)

48 V

Number Of Outputs

Output Voltage (channel 1)

3.3 V

Output Current (channel 1)

4.5 A

Package / Case Size

50.8 mm x 25.4 mm x 8.89 mm

Output Voltage

3.3 V

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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CXE15 Series

•

The CXE15 is a new high efficiency open frame isolated 15 Watt converter series

in an industry standard footprint. The CXE15 features an input voltage range of 33

Vdc to 75 Vdc and are available in output voltages of 5 V and 3.3 V. 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 5 V and 86% for the 3.3 V. The

CXE15 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 CXE15

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

Load regulation

Minimum load

Overshoot

Undershoot

Ripple and noise

(See Note 1)

Transient response

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 5 V

Industry standard footprint

Wide operating temperature, up to and exceeding 65 ˚C

(natural convection)

90% to 110% output trim

No minimum load

Overvoltage protection

Remote ON/OFF control

Available RoHS compliant

(See Note 11)

Low line to high line

Full load to min. load

5 Hz to 20 MHz

(See Note 2)

48 Vin 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

15 W High Efficiency DC-DC Converters

Open collector ref to -input

Open circuit or >2 Vdc

0.55 A max. @ Io max.

within total error band

and Vin = 33-75 Vdc

400 µs recovery to

5 mA (pk-pk) typ.

90% to 110%

(See Note 10)

70 mV pk-pk

1.5 ms (typ.)

2.5 ms (typ.)

±3.5% max.

35 mA max.

25 mA max.

0.1% max.

0.5% max.

20 mV rms

33-75 Vdc

33 V (typ.)

30 V (typ.)

<1.2 Vdc

100 mV

None

EMC CHARACTERISTICS

Conducted emissions

Radiated emissions

Immunity:

ESD air

ESD contact

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

Conducted (dc power)

Conducted (signal)

Input transients

GENERAL SPECIFICATIONS

Efficiency

Operational insulation

Switching frequency

Approvals and

standards

(See Note 5)

Material flammability

Weight

MTBF

Representative model:

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Note 9)

EN55022 (See Note 3)

EN55022 (See Longform datasheet) Level B

EN61000-4-2 8 kV, 15 kV

EN61000-4-2 6 kV, 8 kV

EN61000-4-6 10 V

ETS 300 132-2, ETR 283

Input/output

Fixed

MIL-HDBK-217F

48S05J @ 48 Vin, 40 °C,

100% load ground benign

BELLCORE 332

Operating ambient

temperature

Non-operating

File Name: cxe15s.pdf Rev: 01 Mar 2006

SPECIFICATIONS

UL/cUL1950, EN60950

2 YEAR WARRANTY

-40 °C to +120 °C

>1,500,000 hours

-40 °C to +65 °C

3,628,000 hours

TÜV Rheinland

12 g (0.42 oz)

265 kHz typ.

(See Note 8)

1500 Vdc

See table

UL94V-0

TÜV

Level A

Level B

Related parts for CXE15-48S3V3-SJ

CXE15-48S3V3-SJ Summary of contents

Page 1

... Typical efficiencies for the models are 87% for the 5 V and 86% for the 3.3 V. The CXE15 series also has a remote ON/OFF capability with active high or active low logic. Overcurrent and overvoltage protection features are included as standard. ...

Page 2

... Higher operating temperatures are possible with increased airflow. See Application Note 116 for details. 10 Remote ON/OFF (pin 3) and Trim (pin 5) are currently available individually or together. The CXE-48S05J model includes pins and 6. The CXE15-48S3V3-SJ features pin 3 with positive logic. 11 This parameter is calculated at worst case line, load, temperature and initial settings. 12 The ‘ ...

Page 3

... Dimensions in Inches [mm] 0.015 (0.38) 0.120 (3.05) Recommended Hole Pattern 0.800 (20.32) 0.200 Case Outline (5.08 0.400 (10.16) 1 .200(5.08) .560 (14.22) 5 .060 (1.52) 2 0.400 (10.16) 0.040 (1.016) 4 Standoff (4 places) Plated Through Hole 0.052-0.06 (1.321-1.40) typical www.artesyn.com File Name: cxe15s.pdf Rev: 01 Mar 2006 3 ...

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