LES008YD-191H [BEL]

DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid;


型号：	LES008YD-191H
厂家：	BEL FUSE INC.
描述：	DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid
文件：	总3页 (文件大小：83K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LES DC/DC Series Data Sheet

Features

Description

•

Industry Standard

Package

Industry Standard Pinout

100°C Case Operation

Short Circuit Protection

LES DC/DC converters provide up to 15 watts of output

power in an industry-standard package and footprint. With

a maximum case temperature of 100°C, the LES is well

suited for the most demanding telecom, networking, and

industrial applications. The LES features 1500VDC

isolation, short circuit protection, and six-sided shielding.

The LES is available with optional enable and voltage trim

pins. Please see the IAD Series for dual output

applications.

•

24V and 48V Inputs

Input Pi Filter and

6-Sided Shielding

Regulated Outputs

1500V Isolation

•

Efficiency vs. Load (24V Input)

LES010YE-A

EFF. (18v)

EFF. (24v)

EFF. (36v)

Technical Specifications

Input

Voltage Range

24 VDC Nominal

48 VDC Nominal

Reflected Ripple

±8 - 36 VDC

36 - 75 VDC

50 mA

100

LOAD %

Efficiency vs. Load (48V Input)

Output

Setpoint Accuracy

Line Regulation Vin Min. - Vin Max., Iout Rated

±±1

0.21

Vout

Load Regulation Iout Min. - Iout Max., Vin Nom.

Minimum Output Current

Dynamic Regulation, Loadstep

Pk Deviation

Settling Time

Voltage Trim Range

0.51 Vout

±01 Iout Rated

251 Iout

21 Vout

500 ms

±±01

LES010ZE

LES015ZG

Short Circuit / Overcurrent Protection

Current Limit Threshold Range, 1 of Iout Rated

Short Circuit Current Max.

Shutdown / Hiccup

±±0 - ±501

2001 Iout

(±2Vout & ±5Vout : 4.0A when Vout= 0.25V)

LOAD %

100

Ovp Trip Range

Ovp Type

±±5 -±401 Vout Nom.

Second Control Loop

General

Notes

Turn-On Time

10 ms

Positive/Negative Logic

400 kHz

† MTBF predictions may vary slightly from model to model.

Remote Shutdown

Switching Frequency

Isolation

Input - Output

Output - Case

Temperature Coefficient

Case Temperature

Operating Range

Storage Range

Humidity Max., Non-Condensing

Vibration, 3 Axes, 5 Min Each

Specifications typically at 25°C, normal line, and full load,

unless otherwise stated.

1500 VDC

500 VDC

0.02 ppm/°C

Soldering Conditions: I/O pins, 260°C, ten seconds; fully

compatible with commercial wave-soldering equipment.

-40 To +100°C

95%

Safety: Agency approvals may vary from model to model.

Please consult factory for specific model information.

5 g, 10 - 55 Hz

Units are water-washable and fully compatible with commercial

spray or immersion post wave-solder washing equipment.

MTBF^†(Bellcore TR-NWT-000332)

Safety

2.5 X 10 hrs

UL, cUL, TUV

REV. JUL 11, 2003

Page 1 of 3

LES DC/DC Series Data Sheet

Model Selection

INPUT VOLTAGE

RANGE (VOLTS)

MAXIMUM INPUT

CURRENT (AMPS)*

OUTPUT

VOLTAGE (VOLTS)

RATED OUTPUT

CURRENT (AMPS)

RIPPLE & NOISE

pk-pk (mV)

TYPICAL

EFFICIENCY**

MODEL

(VOLTS)

LES008YD

LES010YE

LES015YG

±8-36

0.6

0.8

±.±

2.5

3.3

3.00

±00

771

8±1

841

LES015YH

LES015YJ

LES008ZD

LES010ZE

LES015ZG

LES020ZG-3N

LES015ZH

LES015ZJ

±8-36

36-75

40-60

36-75

±.3

±2

±5

2.5

3.3

±.25

±.00

3.00

4.00

±.25

±.00

±20

±50

851

861

771

8±1

831

841

861

0.35

0.4

±00

±20

±50

0.6

0.63

0.65

±2

±5

NOTES: * Maximum input current at minimum input voltage, maximum rated output power.

** At nominal V , rated output.

Mechanical Drawing

Thermal Impedance

Tolerances

Function

Inches:

.XX 0.020

.XXX 0.010

(Millimeters)

.X 0.5

.XX 0.25

Natural Convection

±00 LFM

200 LFM

300 LFM

400 LFM

±5.4 °C/W

±2.2 °C/W

9.3 °C/W

7.4 °C/W

6.4 °C/W

+Vin

-Vin

no pin

(Optional shutdown

Pin:

0.002

Pin)

0.05

+Vout

Case:

+ 0.04, - 0.00

no pin

Note:

+ 1.0, - 0.00

(Optional Trim Pin)

Thermal impedance data is

dependent on many environmen-

tal factors. The exact thermal

performance should be validated

for specific application.

-Vout

(Dimensions as listed unless otherwise

specified.)

REV. JUL 11, 2003

Page 2 of 3

OPTIONS

This page is offered as a reference. Consult factory for actual availability of options. When ordering

equipment options, use the following suffix information. Select preferred option(s) and add the suffix to the

model number. Ordering option examples are located below the options table.

OPTION

Negative Logic

SUFFIX

APPLICABLE SERIES

REMARKS

HAS, HBD, HBS, HES, HLS, HLD, LES,

QBS, QES, QLS, TES, TQD

TTL "Low" Turns Module ON

TTL "High" Turns Module OFF

Lucent-Compatible Trim

HAS, HBD, HBS, HES, HLS, QBS, QES,

QLS

Trim

IAS, LES

Enable

IAD, IAS, LES, SMS

IAS, LES

Trim and Enable

Pin Length and Heatsink Options

0.±±0" (2.8mm) Pin Length

Standard Pin Length is 0.±80" (4.6mm)

All Leaded Models

0.±50" (3.8mm) Pin Length

0.24" (6.±mm) Horizontal Heatsink

±H

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

Includes Thermal Pad

0.24" (6.±mm) Vertical Heatsink

0.45" (±±.4mm) Horizontal Heatsink

0.45" (±±.4mm) Vertical Heatsink

0.95" (24.±mm) Horizontal Heatsink

0.95" (24.±mm) Vertical Heatsink

±V

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

All ±/4-Bricks, ±/2-Bricks, 3/4-Bricks, Full-Bricks

(Except HLS, HLD, QLS, TLD, and TKD Packages)

Example Options:

HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent-compatible trim, and 0.95” vertical heatsink.

LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.

QBS066ZG-AT8 = QBS066ZG-A with Lucent-compatible trim and 0.110” pin length.

NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,

equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president

of Power-One, Inc.

TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the

date manufactured. Specifications are subject to change without notice.

REV. JUL 11, 2003

Page 3 of 3

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