BCP-5/15-3.3/15-D24-C Murata Power Solutions Inc, BCP-5/15-3.3/15-D24-C Datasheet

BCP-5/15-3.3/15-D24-C

Manufacturer Part Number

BCP-5/15-3.3/15-D24-C

Description

DC/DC Converter

Manufacturer

Murata Power Solutions Inc

Series

BCPr

Datasheet

1.BCP-515-3.315-D24-C.pdf (14 pages)

Specifications of BCP-5/15-3.3/15-D24-C

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

18V To 36V

Power Rating

50W

Output Voltage

Output Current

15A

Output Voltage 2

3.3V

Output Current 2

15A

Supply Voltage

24V

Product

Isolated

Output Power

75 W

Input Voltage Range

18 V to 36 V

Input Voltage (nominal)

24 V

Number Of Outputs

Output Voltage (channel 1)

5 V

Output Current (channel 1)

15 A

Output Voltage (channel 2)

3.3 V

Output Current (channel 2)

15 A

Isolation Voltage

1.5 KV

Package / Case Size

Half Brick

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 14
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FEATURES

„

www.murata-ps.com

Independent 5V and 3.3V outputs

Each output fully regulated

No minimum load requirements

Up to 15 Amps per output

75 Watts total output power

Standard "half-brick" package

UL1950, EN60950-1 and VDE safety

approvals (BASIC insulation)

Fully isolated, 1500Vdc guaranteed

18-36V or 36-75V input ranges

CE mark available (75V-input models)

Input under and overvoltage shutdown

Continuous short-circuit protection

Thermal shutdown

www.murata-ps.com/rohs

For full details go to

SIMPLIFIED SCHEMATIC

CONTROL

ON/OFF

+INPUT

–INPUT

(3)

(4)

(1)

PRODUCT OVERVIEW

As your new, mixed-logic (5V and 3.3V) design

evolves and your current requirements change,

your new DC/DC converter will not. Murata Power

Solutions' BCP-5/15-3.3/15-D24 (18-36V input)

and BCP-5/15-3.3/15-D48 (36-75V input) are fully

isolated DC/DC converters providing both 5V and

3.3V outputs. Housed in standard "half-brick"

packages (2.3" x 2.4" x 0.525"), the BCP’s can

support any combination of 5V and 3.3V loading

up to a combined total of 15 Amps. Both outputs

are fully isolated (1500Vdc) and independently line

(±0.2%) and load (±0.5% and ±0.6%) regulated.

undervoltage and overvoltage shutdown, input

reverse-polarity protection, output overvoltage

Both BCP models feature input pi ﬁ lters, input

www.murata-ps.com

COMPARATORS

UV & OV

CONTROLLER

PWM

Dual Output, Mixed Voltage, Isolated 5V & 3.3 V,

CONTROL

SWITCH

CONTROLLER

ISOLATION

MAG AMP

OPTO

"Half-Brick" 75 W DC/DC Converters

protection, current limiting, and thermal shutdown.

Each has an on/off control function, and the two

output voltages can be trimmed independently.

(50mVp-p), high efﬁ ciency (87%) and are fully

speciﬁ ed for –40 to +100°C operation. Utilization of

metal baseplate technology with threaded inserts

permits easy heat-sink attachment and/or pcb

mounting. These devices meet IEC950, UL1950,

EN60950-1 and VDE safety standards, includ-

ing BASIC insulation requirements. CB reports

are available on request. "D48" models are CE

marked (meet the requirements of LVD). Selected

models are available with RoHS-6 hazardous

substance compliance.

BCP Model DC/DC’s deliver low noise

12 Nov 2009 MDC_BCP_75W.B03 Page 1 of 14

REFERENCE &

ERROR AMP

BCP Models

email: sales@murata-ps.com

Typical topology is shown

+5V OUTPUT

+3.3V OUTPUT

3.3V RETURN

3.3V TRIM

5V TRIM

5V RETURN (6)

(5)

(8)

(7)

(10)

(9)

Related parts for BCP-5/15-3.3/15-D24-C

BCP-5/15-3.3/15-D24-C Summary of contents

Page 1

... BCP-5/15-3.3/15-D48 (36-75V input) are fully isolated DC/DC converters providing both 5V and 3.3V outputs. Housed in standard "half-brick" packages (2.3" x 2.4" x 0.525"), the BCP’s can support any combination of 5V and 3.3V loading combined total of 15 Amps. Both outputs are fully isolated (1500Vdc) and independently line (± ...

Page 2

... RoHS-6 Hazardous substance compliance, no lead -H Conformal Coating (special order): Blank = no coating, standard H = coating added, special order Note: Some model number combinations may not be available. Contact Murata Power Solutions. email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page Package h (Case/ Typ. Pinout) 87.2% C19, P29 88% ...

Page 3

... Dimensions are in inches (mm) shown for ref. only. Third Angle Projection Tolerances (unless otherwise speciﬁed): .XX ± 0.02 (0.5) .XXX ± 0.010 (0.25) Angles ± 2˚ Components are shown for reference only. email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page 0.20 (5.1) 1.900 2.30 (48.3) (58.4) 0.47 (11 ...

Page 4

... D48 Models 100 Volts Input Current must be limited. 1 minute duration. Fusing recommended. 6 Amps 4 Amps 3.8 Volts, latching 6.2 Volts, latching Current limited. Devices can withstand an indeﬁ nite output short circuit. –40 to +120°C +300°C email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page ...

Page 5

... & 3.3V Outputs/Returns The BCP Series outputs (pins 7 & 10) and returns (pins 6 & 9) are isolated from the +V and –V inputs (pins 4 & 1) via a transformer and opto-coupled IN IN transistors. The +5V Return (pin 6) and +3.3V Return (pin 9) are connected internal to the DC/DC converter. Though the returns are common within the DC/DC converter, the regulating control loop for each output is sensed directly at its respective output and return pins ...

Page 6

... This new heat sink (HS-CPLP2) is designed with radiant ﬁ ns that extend 0.51" beyond either side of the 2.4" dimension of the BCP package. The convenience of this design is that the ﬁ nned extensions protrude only 0.31" below the top surface of the DC/DC converter, allowing components with a proﬁ ...

Page 7

... Output Trimming Both the 5V and 3.3V outputs of the BCP Series can be independently trimmed via a trimpot (Figure 3A single ﬁ xed resistor as shown (Figures 3B & 3C). The trimpot can be used to determine the value of a single ﬁ xed resistor. A single ﬁ xed resistor can increase or decrease the output voltage depending on its connection. Fixed resistors should be metal-ﬁ ...

Page 8

... Output Half-Load to Full-Load Transient Response (V = 48V, 3.3V@ 0A, external 10μF || 1μF output capacitors Output 100mV/div 15A Output Current 5A/div www.murata-ps.com BCP Models "Half-Brick" DC/DC Converters D48 Model 1μsec/div 15A 100μsec/div 7.5A 100μsec/div email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page ...

Page 9

... IN 3.3V Output 200mV/div 15A Output Current 5A/div Input Ripple Current (V = 48V 15A, 3.3V@ 0A, external 22μF low-ESR input capacitor.) IN 50mA/div www.murata-ps.com BCP Models "Half-Brick" DC/DC Converters D48 Model 15A 100μsec/div 7.5A 100μsec/div 1μsec/div email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page ...

Page 10

... Output 2V/div 5V Output 2V/div Start-Up from 48V, 5V@ 7.5A, 3.3V @ 7.5A, external 10μF || 1μF output capacitors 20V/div 3.3V Output 2V/div 5V Output 2V/div www.murata-ps.com BCP Models "Half-Brick" DC/DC Converters D48 Model 1μsec/div 4msec/div IN 4msec/div email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page ...

Page 11

... Natural Convection Cooling 150 Linear Feet Per Minute 300 Linear Feet Per Minute Ambient Temperature (°C) Natural Convection Cooling 150 Linear Feet Per Minute 300 Linear Feet Per Minute Ambient Temperature (°C) email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page 100 100 80 90 100 ...

Page 12

... Linear Feet Per Minute Ambient Temperature (° 75V 60V 48V 36V IN 3.75 5.625 7.5 9.375 11.25 +5V Output Current (Amps 60V 48V 36V 75V IN 3.75 5.625 7.5 9.375 11.25 +3.3V Output Current (Amps) email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page 100 13.125 15 13.125 15 ...

Page 13

... Input Voltage (Volts) PARD 3.3V Output PARD 5V Output Ripple 3.3V Output Ripple 5V Output 40.71 46.43 52.14 57.86 63.57 Input Voltage (Volts) email: sales@murata-ps.com 12 Nov 2009 MDC_BCP_75W.B03 Page 70.7 75 69.29 75 ...

Page 14

... ISO 9001 and 14001 REGISTERED Dual Output, Mixed Voltage, Isolated 5V & 3.3 V, Adaptations There are various additional conﬁ gurations available on BCP 75W DC/DC Dual Half-Bricks. Because designating each with a standard part-number sufﬁ not always feasable, MPS assigns a 5-digit "adaptation code" after the part-number sufﬁ ...

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