QBS038YD-ANT [BEL]

DC-DC Regulated Power Supply Module, 1 Output, 120W, Hybrid;


型号：	QBS038YD-ANT
厂家：	BEL FUSE INC.
描述：	DC-DC Regulated Power Supply Module, 1 Output, 120W, Hybrid
文件：	总3页 (文件大小：84K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

QBS DC/DC Series Data Sheet

Description

Features

• Water Washable

• Outputs From

2.5V to 15V

• 1500V Isolation

• Positive or Negative

Enable Logic

QBS single output DC/DC converters provide up to 120

watts of output power in an industry-standard,

quarter-brick footprint. The QBS converters feature

open-frame packaging, along with planar magnetics to

provide maximum useable power with minimal thermal

constraints. The QBS is especially suited to telecom,

networking, and industrial applications, and is fully

compatible with production board washing processes.

• “Quarter-Brick”

• High Power Density Up

To 120W

• Open-Frame Packaging

• 100°C Baseplate Operation

Technical Specifications

Input

Voltage Range

24 VDC Nominal

48 VDC Nominal

Input Reverse Voltage Protection

18 - 36 VDC

36 - 75 VDC

Shunt Diode

Output

Rated

Setpoint Accuracy

±1%

Efficiency vs. Load (48V Input)

Line Regulation V Min. - V Max., I

0.2% V

0.5% V

0.5 VDC

out

Load Regulation I

Min. - I

Max., V Nom.

out

Remote Sense Headroom

Minimum Output Current

10 % l

Rated

out

Dynamic Regulation, Loadstep

Pk Deviation

Settling Time

25% I

4% V

500 m s

±10%

out

QBS100ZG-ANT

Voltage Trim Range

Short Circuit And Overcurrent Protection

Current Limit Threshold Range, % of I

Shutdown

110 - 140%

EFF. (36v)

EFF. (48v)

EFF. (75v)

Rated

out

Short Circuit Current Limit

OVP Trip Range

UVP Trip Range

200% I

out

115 - 140% V

70 - 90% V

Nom.

out

OVP/UVP Type

Latching

100

LOAD%

General

Turn-On Time

30 ms

Notes

MTBF predictions may vary slightly from model to model.

Remote Shutdown

Remote Shutdown Reference

Switching Frequency

Isolation

Input - Output

Input - Case

Positive or Negative Logic

Negative

400 kHz

†

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

stated.

1500 VDC

1050 VDC

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

commercial wave-soldering equipment.

Output - Case

Temperature Coefficient

Case Temperature

Operating Range

Storage Range

Thermal Shutdown Range

Vibration, 3 Axes, 5 Min Each

MTBF^†(Bellcore TR-NWT-000332)

Safety

0.02 ppm/°C

Safety: Agency approvals may vary from model to model. Please consult

factory for specific model information.

-40°C To +100°C

-40°C To +125°C

105°C To 115°C

5 g, 10 - 55 Hz

Units are water-washable and fully compatible with commercial spray or

immersion post wave-solder washing equipment.

2.5 X 10 hrs

UL, cUL, TUV

1.7 oz

Weight (Approx.)

REV. JUL 11, 2003

Page 1 of 3

QBS DC/DC Series Data Sheet

Model Selection

Vin

(Volts)

Vin Range

(Volts)

Iin Max.*

(Amps)

Vout

(Volts)

Iout Rated

(Amps)

Ripple & Noise

Pk-Pk (mV)

Efficiency

Typ. **

Model

18 - 36

36 - 75

2.90

3.50

5.20

6.80

1.40

1.70

2.50

3.30

4.00

3.30

2.50

3.45

4.00

2.5

3.3

2.5

3.3

5.0

15.00

8.33

100

150

100

150

100

150

76%

80%

84%

85%

75%

78%

83%

86%

84%

86%

80%

82%

84%

QBS038YD-A †

QBS050YE-A †

QBS075YG-A †

QBS100YH-A †

QBS100YJ-A †

QBS038ZD-A

QBS050ZE-A

QBS075ZG-A

QBS100ZH-A †

QBS120ZH-A †

QBS100ZJ-A †

QBS066ZE-A

QBS100ZG-A

QBS120ZJ-A

6.67

15.00

8.33

10.00

6.67

20.0

8.0

† Denotes advanced product release. Consult factory for product availability.

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

** At nominal Vin, rated output.

Mechanical Drawing

Thermal Impedance

Function

Tolerances

(Millimeters)

.X ± 0.5

.XX ± 0.25

Natural Convection

10.1 °C/W

8.0 °C/W

5.4 °C/W

4.4 °C/W

3.4 °C/W

Inches:

.XX ± 0.020

.XXX ± .010

-V

100 LFM

200 LFM

300 LFM

400 LFM

On/Off

Pin:

± 0.002

-V

out

± 0.05

-Sense

Trim

(Dimensions as listed unless otherwise specified.)

Note:

+Sense

Thermal impedance data is dependent on

many environmental factors. The exact

thermal performance should be validated

for specific application.

out

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

0.110" (2.8mm) Pin Length

Standard Pin Length is 0.180" (4.6mm)

All Leaded Models

0.150" (3.8mm) Pin Length

0.24" (6.1mm) Horizontal Heatsink

All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks

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

Includes Thermal Pad

0.24" (6.1mm) Vertical Heatsink

0.45" (11.4mm) Horizontal Heatsink

0.45" (11.4mm) Vertical Heatsink

0.95" (24.1mm) Horizontal Heatsink

0.95" (24.1mm) Vertical Heatsink

All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks

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

All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks

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

All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks

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

All 1/4-Bricks, 1/2-Bricks, 3/4-Bricks, Full-Bricks

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

All 1/4-Bricks, 1/2-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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