RBC-12/17-D48P-C Murata Power Solutions Inc, RBC-12/17-D48P-C Datasheet

RBC-12/17-D48P-C

Manufacturer Part Number

RBC-12/17-D48P-C

Description

DC/DC

Manufacturer

Murata Power Solutions Inc

Series

RBC-12/17-D48r

Type

With UVLOr

Datasheet

1.RBC-1217-D48N-C.pdf (9 pages)

Specifications of RBC-12/17-D48P-C

Product

Isolated

Output Power

210 W

Input Voltage Range

36 V to 75 V

Input Voltage (nominal)

48 V

Number Of Outputs

Output Voltage (channel 1)

12 V

Output Current (channel 1)

17 A

Isolation Voltage

2250 V

Package / Case Size

Quarter Brick

Output Voltage

12 V

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

36V To 75V

Power Rating

210W

Output Current

17A

Supply Voltage

48V

Dc / Dc Converter Case Style

DIP

Voltage - Input (min)

36V

Voltage - Input (max)

75V

Power (watts) - Manufacture Series

210W

Power (watts) - Max

204W

1st Output

12 VDC @ 17A

2nd Output

3rd Output

Voltage - Isolation

2.25kV (2250V)

Mounting Type

Through Hole

Package / Case

5-DIP Module, 1/4 Brick

Size / Dimension

2.30" L x 1.45" W x 0.42" H (58.4mm x 36.8mm x 10.7mm)

Operating Temperature

-40°C ~ 85°C

Efficiency

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 9
Download datasheet (391Kb)

FEATURES

„

www.murata-ps.com

Up to 210 Watts total output power

Up to 93% ultra-high efﬁ ciency @ full load

48V Input ( up to 36-75V range)

12V/17A Output for Regulated Intermediate Bus

Architectures (RIBA) with POL converters

Synchronous-rectiﬁ er topology

225kHz ﬁ xed switching frequency

Fully isolated, 2250Vdc (BASIC)

2.3" x 1.45" x 0.42" quarter brick

Stable no-load condition

Thermal shutdown

Fully I/O protected

Certiﬁ ed to UL/IEC/EN 60950-1 and CSA C22.2

No.60950-1-07, 2nd edition

Typical unit

www.murata-ps.com/rohs

For full details go to

Optimized for distributed power Regulated Intermediate Bus Archi-

tectures (RIBA), the RBC DC/DC bus converter series offer regulated

outputs (±1.5%) in an industry-standard quarter brick open frame

package.

PRODUCT OVERVIEW

The present trend in distributed power architec-

tures (DPA) requires both high efﬁ ciency and some

regulation of the output voltage to reduce the risk

of under voltage dropout. Earlier unregulated bus

converters were simply ratiometric “DC transform-

ers.” The fully isolated (2250Vdc) RBC series accept

a wide range 36 to 75 Volt DC input (48V nominal)

and convert it to an output of 12Vdc. This output

then drives point-of-load (PoL) converters such as

our Okami, LSN, LEN, LSM or LQN series which

feature precise load regulation. Applications include

48V-powered datacom and telecom installations,

base stations, cellular telephone repeaters and

embedded systems. Low overall height of 0.42"

(10.7 mm) ﬁ ts tight card cages.

www.murata-ps.com

Figure 1. Simpliﬁ ed Block Diagram

Output (V)

Quarter Brick, Regulated Bus Converters

RBC-12/17-D48 Series

Current (A)

The RBC’s synchronous-rectiﬁ er topology and ﬁ xed

frequency operation means excellent efﬁ ciencies.

“No fan” or zero airﬂ ow applications may use the

optional base plate for cold surface mounting or

natural-convection heatsinks.

A wealth of electronic protection features include

input undervoltage (UV) lockout, output current limit,

short circuit hiccup, overtemperature shutdown

and output overvoltage. Available options include

positive or negative polarity remote On/Off control

and the baseplate. Assembled using ISO-certiﬁ ed

automated surface-mount techniques, the RBC

series includes all UL and IEC emissions, safety and

ﬂ ammability certiﬁ cations.

11 Apr 2011 MDC_RBC-12/17-D48.A03 Page 1 of 9

Typical topology is shown.

email: sales@murata-ps.com

Nominal Input (V)

Related parts for RBC-12/17-D48P-C

RBC-12/17-D48P-C Summary of contents

Page 1

... For full details go to www.murata-ps.com/rohs Output (V) 12 Optimized for distributed power Regulated Intermediate Bus Archi- tectures (RIBA), the RBC DC/DC bus converter series offer regulated outputs (±1.5 industry-standard quarter brick open frame package. PRODUCT OVERVIEW The present trend in distributed power architec- tures (DPA) requires both high efﬁ ...

Page 2

... RoHS-6 hazardous substance compliant (does not claim EU RoHS exemption 7b–lead in solder) Note: Some model number combinations may not be Optional Baseplate, available. Contact Murata Power Solutions for special order ordering assistance. email: sales@murata-ps.com 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page Package Case Pinout C49 P65 ...

Page 3

... Copper alloy with gold plate over nickel underplate 1 ounce (28.4 grams) Absolute Maximum Ratings 75 Volts 100 Volts None, see notes. Install external fuse. Current limited. Devices can withstand an indeﬁ nite output short circuit without damage. –55 to +125°C +280°C email: sales@murata-ps.com 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page ...

Page 4

... WITH SEATING PLANE WITHOUT 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 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page ...

Page 5

... SHIPPING TRAYS AND BOXES, THROUGH-HOLE MOUNT SHIPPING TRAY DIMENSIONS RBC modules are supplied in a 15-piece ( shipping tray. The tray is an anti-static closed-cell polyethylene foam. Dimensions are shown below. 252.0 +.000 [9.92] -.062 15.875 [0.625] 60.96 [2.400] 18.67 [0.735] Notes All dimensions in millimeters [inches] 4. Tolerances unless otherwise speciﬁ ...

Page 6

... VIN = 36V 5 7.5 10 12.5 Load Current (A) Maximum Power Temperature Derating at Sea Level Vin = 48 (air ﬂ ow from Pin 1 to Pin 3 on PCB, with baseplate) 65 LFM 100 LFM 200 LFM 300 LFM 400 LFM Ambient Te mperature (°C) email: sales@murata-ps.com 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page 17 ...

Page 7

... Ta=+25°C, Scope BW=20MHz) Stepload Transient Response (Vin=48V, Iout=25-75-25% of Imax, Cout=1 & 10uF, Output Ripple and Noice (Vin=48V, Iout=17A, Cout=1 & 10uF, Ta=+25°C, Scope BW=20MHz) www.murata-ps.com RBC-12/17-D48 Series Quarter Brick, Regulated Bus Converters Ta=+25°C, Scope BW=20MHz) email: sales@murata-ps.com 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page ...

Page 8

... Remote On/Off Control +INPUT The RBC may be turned off or on using the external remote on/off control. This terminal consists of a digital input to the internal PWM controller through a protective resistor and diode. The on/off input circuit should be CMOS logic referred to the –Input power COMMON terminal however TTL or TTL-LS logic will also work or a switch to ground ...

Page 9

... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁ cations are subject to change without notice. www.murata-ps.com/locations RBC-12/17-D48 Series Quarter Brick, Regulated Bus Converters © 2011 Murata Power Solutions, Inc. email: sales@murata-ps.com 11 Apr 2011 MDC_RBC-12/17-D48.A03 Page ...

Related keywords

RBC-12/17-D48P-C datasheet
RBC-12/17-D48P-C data sheet
RBC-12/17-D48P-C pdf datasheet
RBC-12/17-D48P-C component
RBC-12/17-D48P-C part
RBC-12/17-D48P-C distributor
RBC-12/17-D48P-C RoHS
RBC-12/17-D48P-C datasheet download