DATEL BPB-12-1.65-Q48, BPB-12-1.65-Q12, BPB-12-1.65-D48, BPB-12-1.65-D24, BPB-5-4-Q48 Datasheet

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INNOVATION and EXCELLENCE

Dual Output

BPB Models

High-Efficiency, Smaller-Package

25-40 Watt, DC/DC Converters

Features

25/30/35/40W output power

Standard pinout! Smaller size!

New 2" x 3" package fits 3" x 3" footprint

±5V, ±12V or ±15V outputs

Four input voltage ranges:

10-36V, 18-36V

18-72V, 36-72V

High efficiencies (to 88%)

Fully isolated, 750Vdc guaranteed

Fully I/O protected

Thermal shutdown

VOUT trim and on/off control

Safety approvals pending

Modifications and customs for OEM’s

DATEL’s new BPB Model, 25-40 Watt, dual-output DC/DC converters bring you efficient "on-board" power processing in a cost-effective smaller package with a standard pinout.The 2" x 3" BPB "footprint" conforms to the industry-standard pinout and pin geometries of most 3" x 3" devices (a 33% space savings) while delivering as much as 60% more power (40W vs. 25W).

Applicable to a wide range of telecom, computer and other OEM applications, BPB Model DC/DC’s offer ±5V, ±12V or ±15V outputs.They operate from four different input voltage ranges with total available output power being a function of the selected input range. "Q12" models operate from 10-36V and deliver 25W.

"Q48" models operate from 18-72V and deliver 30W. For "D24" and "D48" models, the input voltage ranges and rated output powers are 18-36V at 35W and 36-72V

at 40W, respectively.

For improved reliability and affordability, BPB Models exploit modern, high-speed, automatic assembly to construct their field-proven, SMT-on-pcb designs. Devices employ corrosion-resistant steel cases with heavy zinc top plates (traditionally referred to as baseplates). Heat-generating transformer cores and power semiconductors are mounted directly to the cases, which have threaded inserts for optional add-on heat sinks and/or pcb mounting.

All devices feature input pi filters, input overvoltage shutdown, output overvoltage protection, output current limiting, and thermal shutdown. UL, CSA, EN and IEC compliance testing is currently in progress as are EMI/EMC characterizations.

+VIN

+VOUT

PWM

VIN

 

COMMON

VIN

 

 

VOUT

CASE

ON/OFF

PWM

OPTO

REFERENCE &

 

CONTROL

ERROR

 

CONTROLLER

FEEDBACK

 

(SYNC)

AMPLIFIER

TRIM

 

 

 

 

 

 

Figure 1. Simplified Schematic

DATEL, Inc., Mansfield, MA 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com

DATEL BPB-12-1.65-Q48, BPB-12-1.65-Q12, BPB-12-1.65-D48, BPB-12-1.65-D24, BPB-5-4-Q48 Datasheet

XPB Series

 

 

 

 

 

 

2 5 - 4 0 W ,

D U A L

O U T P U T D C / D C

C O N V E R T E R S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance Specifications and Ordering Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

 

 

 

 

 

 

 

Input

 

 

 

 

Package

 

VOUT

 

R/N (mVp-p)

Regulation (Max.)

 

VIN Nom.

 

Range

IIN

Efficiency

 

IOUT

 

 

(Case,

Model

(Volts)

(Amps)

Typ.

 

Max.

Line

 

Load

 

(Volts)

 

(Volts)

(mA)

Min.

 

Typ.

Pinout)

BPB-5/4-Q12

±5

±4

100

 

150

±0.5%

 

±1%

 

24

 

10-36

15/1225

82%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-5/4-D24

±5

±4

100

 

150

±0.5%

 

±1%

 

24

 

18-36

15/1696

84%

 

86%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-5/4-Q48

±5

±4

100

 

150

±0.5%

 

±1%

 

48

 

18-72

25/735

82%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-5/4-D48

±5

±4

100

 

150

±0.5%

 

±1%

 

48

 

36-72

20/980

83%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-12/1.65-Q12

±12

±1.65

100

 

150

±0.5%

 

±1%

 

24

 

10-36

15/1224

82%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-12/1.65-D24

±12

±1.65

100

 

150

±0.5%

 

±1%

 

24

 

18-36

15/1667

85%

 

87%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-12/1.65-Q48

±12

±1.65

100

 

150

±0.5%

 

±1%

 

48

 

18-72

15/727

84%

 

86%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-12/1.65-D48

±12

±1.65

100

 

150

±0.5%

 

±1%

 

48

 

36-72

15/948

85%

 

87%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-15/1.3-Q12

±15

±1.3

100

 

150

±0.5%

 

±1%

 

24

 

10-36

20/1225

83%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-15/1.3-D24

±15

±1.3

100

 

150

±0.5%

 

±1%

 

24

 

18-36

15/1648

85%

 

88%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-15/1.3-Q48

±15

±1.3

100

 

150

±0.5%

 

±1%

 

48

 

18-72

15/735

83%

 

85%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BPB-15/1.3-D48

±15

±1.3

100

 

150

±0.5%

 

±1%

 

48

 

36-72

20/923

85%

 

88%

C10, P15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical at TA = +25°C under nominal line voltage and balanced "full-load" conditions unless otherwise noted.

For BPB devices, "full load" is a function of each device's input voltage range. See Output Power Considerations and Technical Notes for more details.

Ripple/Noise (R/N) measured over a 20MHz bandwidth.Balanced loads, 10% to 100% load.

Nominal line voltage, no-load/full-load conditions.

P A R T N U M B E R S T R UC T U RE

 

B

PB

-

5

/

4

-

D48

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Configuration:

 

 

 

 

 

Input Voltage Range:

B = Bipolar

 

 

 

 

 

Q12 = 10-36 Volts (24V nominal)

 

 

 

 

 

 

 

 

 

 

 

D24 = 18-36 Volts (24V nominal)

Power Package with

 

 

 

 

 

Q48 = 18-72 Volts (48V nominal)

Metal Baseplate

 

 

 

 

 

D48 = 36-72 Volts (48V nominal)

 

 

 

 

 

 

 

 

 

 

Maximum Output Current

Nominal Output Voltages:

 

 

 

 

 

 

 

 

±5, ±12 or ±15 Volts

 

 

 

 

in Amps from each output

O U T P UT P O W E R C O N SI D E R A T I O N S

As shown below, BPB Model DC/DC Converters are classified by output power. For dual-output devices, the total output power from the two outputs can not exceed the rated power. For example, "Q48" models have a maximum output power of 30W. Therefore, if the +Output is sourcing 20 Watts, the –Output is limited to sourcing 10 Watts ensuring the total output power does not exceed 30 Watts.

Model

Maximum Output Power

"Q12"

25 Watts

"Q48"

30 Watts

"D24"

35 Watts

"D48"

40 Watts

M E C H A N I C A L S P E C I F I C A T I O N S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O Connections

Optional Heat Sink (Part Number HS-23)

 

 

 

 

 

 

 

 

 

 

 

 

 

3.00

 

 

METAL

Pin

Function P15

 

 

 

 

 

(76.20)

 

 

 

 

 

 

 

 

 

BASEPLATE

 

3.00

 

 

 

 

 

 

1

No Pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.025

 

 

(76.20)

 

0.50

 

Case C10

 

 

2

–Input

 

 

 

 

 

(0.64)

 

0.20

2.600

 

(12.70)

 

 

 

 

(5.08)

(66.04)

 

 

 

 

 

 

 

3

+Input

 

 

 

 

 

 

 

 

 

 

 

0.20 MIN.

 

 

 

 

 

 

4

Case

 

0.40

 

(5.08)

 

 

 

 

 

 

 

 

 

METAL CASE

0.040 ±0.002 DIA.

 

 

 

5

On/Off Control*

 

(10.16)

 

 

 

 

 

 

 

 

 

 

 

(1.016 ±0.051)

 

 

 

6

–Output

 

 

 

 

 

2.500

 

 

0.25

 

 

 

 

 

 

 

 

 

7

No Pin

 

 

 

 

 

(63.50)

 

 

(6.35)

 

 

 

 

 

 

 

 

 

 

 

8

Common

 

1.200

2.00

0.40

 

 

 

 

 

 

 

(30.48)

(50.80)

 

 

 

 

 

 

9

+Output

 

 

 

(10.16)

1

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

10

Trim

 

 

 

 

2

 

 

7

 

 

* See note 4 on next page.

 

 

 

 

 

 

 

 

 

 

 

 

 

1.200

 

(4) THREADED INSERTS

 

1.600

2.00

 

 

 

 

 

3

8

(40.64)

 

 

 

 

 

(30.48)

 

#4-40 THD THRU

 

4 EQ. SP. @

(50.80)

 

 

 

 

 

 

 

 

 

 

TOP VIEW

 

 

 

 

WITH 0.025 (0.64)

 

 

0.400 (10.16)

 

 

 

0.120 DIA. (3.048)

 

 

4

STANDOFFS

 

 

 

 

 

 

 

(4 PLACES)

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2.54)

 

 

 

5

 

 

10

 

 

 

 

 

0.50

 

 

 

BOTTOM VIEW

 

 

 

 

 

 

(12.70)

 

 

 

 

 

 

 

 

 

 

 

0.20

 

2.600

 

 

0.20

 

 

 

MATERIAL: BLACK ANODIZED ALUMINUM

 

(5.08)

 

(66.04)

 

 

 

 

 

 

 

 

 

 

 

(5.08)

 

 

 

4 MOUNTING SCREWS AND 0.009 (0.229) THERMAL PAD INCLUDED

 

2

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