SXE15-48S3V3 [ARTESYN]

10.8-15W High Efficiency DC/DC Converters; 10.8-15W高效率DC / DC转换器


型号：	SXE15-48S3V3
厂家：	ARTESYN TECHNOLOGIES
描述：	10.8-15W High Efficiency DC/DC Converters 10.8-15W高效率DC / DC转换器转换器
文件：	总2页 (文件大小：117K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SXE15 Series

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

DC/DC CONVERTERS 10.8-15W High Efficiency DC/DC Converters

• 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

The SXE15 is a new high efficiency open frame isolated 15 Watt converter series in

an industry standard footprint. All models in the series feature an input voltage range

of 33 to 75VDC and are available in output voltages of 12V, 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 12V and 83% for the 1.8V version. The SXE15 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 SXE15 reduces compliance

costs and time to market.

TÜV

2 YEAR WARRANTY

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

SPECIFICATIONS

OUTPUT SPECIFICATIONS

EMC CHARACTERISTICS

Voltage adjustability

90% to 110%

4% max.

Conducted emissions

EN55022 (See Note 3)

EN55022 (See Longform data sheet) Level B

Level A

Level B

Total error band

(See Note 14)

Radiated emissions

Immunity:

ESD air

ESD contact

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

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

Line regulation

Low line to high line

1V8 and 2V5 models

3V3 and S05 models

0.5% max.

0.1% max.

EN61000-4-2 8kV, 15kV

EN61000-4-2 6kV, 8kV

Load regulation

Full load to min. load

1V8 model

2.0% max.

1.5% max

0.5% max.

2V5 model

3V3 and S05 models

Conducted (signal)

Input transients

EN61000-4-6 10V

ETS 300 132-2, ETR 283

(See Note 12)

Minimum load

(See Note 13)

Overshoot

At turn-on and turn-off

1V8 and 2V5 models

3V3 and S05 models

4% max.

None

GENERAL SPECIFICATIONS

Efficiency

See table

1500VDC

Undershoot

None

Operational insulation

Switching frequency

Input/output

Ripple and noise

(See Note 1)

5Hz to 20MHz

1V8 and 2V5 models

3V3 and S05 models

40mV pk-pk

14mV rms

70mV pk-p

20mV rms

Fixed

265kHz typ.

Approvals and

standards

(See Notes 5 and 11)

UL/cUL1950, EN60950

TÜV Rheinland

Transient response

(See Note 2)

Typical deviation

1V8 and 2V5 models

3V3 and S05 models

150mV

100mV

400µs recovery to

within total error band

Material flammability

Weight

UL94V-0

12g (0.42oz)

INPUT SPECIFICATIONS

Input voltage range

Input current

48Vin nominal

33 to 75VDC

MTBF

MIL-HDBK-217F

>600,000 hours

Representative model: 48S05 @ 48Vin, 40°C,

100% load ground benign

No load

Remote OFF

35mA max.

25mA max.

BELLCORE 332

>1,500,000

Input current (max.)

Input reflected ripple

(See Note 4)

0.55A max. @ Io max.

and Vin = 33 to 75V

ENVIRONMENTAL SPECIFICATIONS

(See Note 6)

5mA (pk-pk) typ.

Thermal performance

(See Note 9)

Operating ambient

temp. (5V and 3.3V)

Operating ambient

temp. (1.8V, 2.5V

and 12V)

-40°C to +65°C

-40°C to +70°C

Active high remote ON/OFF

(See Note 8)

Open collector ref to -input

Open circuit or >2VDC

<1.2VDC

Logic compatibility

OFF

Non-operating

(All models)

-40°C to +120°C

Undervoltage lockout

Power up

Power down

33V (typ.)

30V (typ.)

Start-up time

(See Note 7)

Power up

Remote ON/OFF

1.5ms (typ.)

2.5ms (typ.)

File Name: SXE15S.PDF Rev: 17 Oct 2002

SXE15 Series

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

DC/DC CONVERTERS 10.8-15W High Efficiency DC/DC Converters

For the most current data and application support visit www.artesyn.com/powergroup/products.htm

OUTPUT

POWER

(MAX.)

OUTPUT

REGULATION

INPUT

OUTPUT

VOLTAGE

EFFICIENCY

(TYP.)

MODEL

OVP

CURRENT CURRENT

VOLTAGE

NUMBER ⁽⁸⁾

LINE

LOAD

(MIN.)

(MAX.)

10.8W

15W

33-75VDC

2.3VDC

3.2VDC

4VDC

1.8V

2.5V

3.3V

5.0V

12.0V

83%

85%

86%

87%

85%

0.3%

0.1%

2.0%

1.5%

0.5%

SXE15-48S1V8

SXE15-48S2V5

SXE15-48S3V3

SXE15-48S05

SXE15-48S12

4.5A

6VDC

33-75VDC 15VDC ⁽¹⁰⁾

1.25A

Notes

PROTECTION

Measured as per recommended set-up. See Application Note 116 for details.

di/dt = 0.1A/µs, Vin = 48VDC, Tc = 25°C, load change = 0.5 lo max. to 0.75

lo max. and 0.75 lo max. to 0.5 lo max.

The SXE15 meets level A and level B conducted emissions only with

external components connected before the input pins to the converter.

See Application Note 116 for details.

Short circuit protection

Overvoltage protection

Continuous

Latching clamp

TELECOM SPECIFICATION

Recommended input fusing is a 2A HRC 200V rated fuse.

This product is only for inclusion by professional installers within other

equipment and must not be operated as a stand alone product.

Measured with external Pi filter. See Application Note 116 for further details.

Start-up into resistive load.

Active low remote on/off is available. Standard product is active high.

Designate with the Suffix ‘-R’ e.g. SXE15-48S05-R.

Central office interface A

ETS300-132-2, input voltage

and current requirements

CAUTION: Hazardous internal voltages and high temperatures.

Ensure that unit is not user accessible.

Operating ambient temperatures are specified at natural convection.

Higher operating temperatures are possible with increased airflow.

See Application Note 116 for further details.

International Safety Standard Approvals

UL/cUL 1950 3rd edition. File No. E135734

10 SXE15-48S12 below 0.2A loading. OVP is TVS and 17V typical.

11 Approvals pending for the SXE12-48S12.

12 Signal line assumed < 3m in length.

13 A 5% minimum load is required to maintain the output voltage regulation

over all operating conditions for the SXE15-48S12.

14 This parameter is calculated at worst case line, load,

temperature and initial settings.

TÜV

TÜV Rheinland. Certificate No. R2074133

1.905 (48.39)

overall length

1.150 (29.21)

1.390 (35.31)

PIN CONNECTIONS

TOP VIEW

PIN NUMBER

FEATURE

Vout +

Vout -

N/C

1.885 (47.88)

leadframe length

0.070 (1.78) MAX

0.335 (8.51) MAX

SIDE VIEW

0.010 (0.25) MIN

1.812 (46.03)

Trim

Tolerence: ±.015 (±.38)

Recommended Land & Hole Pattern

1.575 (40.01)

N/C

0.197 (5.00)

N/C

0.394 (10.01)

0.502 (12.75)

1.812 (46.02)

0.063 (1.60)

BOTTOM VIEW

ø0.063 (ø1.60)

0.047 (1.18)

1.200 (30.48)

N/C

1.812 (46.02)

0.125 (3.18)

ø.050 (ø1.27)

Non-Skid Retaining Pins,

2 Places

0.477 (12.11)

0.161 (4.09)

On/Off

N/C

0.130 (3.30)

0.053 (1.36)

1.181 (30.00)

1.378 (35.00)

N/C

0.069 (1.74)

0.100 (2.54)

12 places

0.197 (5.00)

0.394 (10.01)

All Dimensions in Inches [mm]

Vin -

1.181 (30.00)

1.378 (35.00)

1.575 (40.01)

Vin +

® 2002

The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.

Please consult our website for the following items: ✔ Application Note ✔ Longform Data Sheet

www.artesyn.com

File Name: SXE15S.PDF Rev: 17 Oct 2002

SXE15-48S3V3 [ARTESYN]

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