75W , DU AL OUTPUT , MIXED-V OL T A GE DC/DC CONVER TERS
XCP Series
Performance Specifications and Ordering Guide ➀
V1 Nominal Output Voltage: 5 Volts
5
BCP
15
-
/
D24
-
Input Voltage Range:
D24 = 18-36 Volts (24V nominal)
D48 = 36-75 Volts (48V nominal)
I1 Maximum Output Current: 15A
Dual Output/
Standard Half-Brick Package
P A R T NUMBER STR UCTURE
3.3 15
/
-
N
V2 Nominal Output Voltage: 3.3 Volts
I2 Maximum Output Current: 15A
Add "N" or "S" suffix as desired
Part Number Suffixes
BCP 75 Watt DC/DC's are designed so an On/Off Control function,
with either positive polarity (no suffix) or negative polarity ("N"suffix),
or a Sync function ("S" suffix) can be added in the pin 3 position.
No Suffix On/Off Control function (positive polarity) on pin 3
N
On/Off Control function (negative polarity) on pin 3
S
Sync function on pin 3
BCP-5/15-3.3/15-D24
5
15
50
100
±0.2%
±0.5%
24
18-36
215/3720
84%
87.2%
C19, P29
3.3
15
50
100
±0.2%
±0.6%
BCP-5/15-3.3/15-D48
5
15
50
100
±0.2%
±0.5%
48
36-75
125/1860
84%
88%
C19, P29
3.3
15
50
100
±0.2%
±0.6%
➀ Typical at TA = +25°C under nominal line voltage and balanced "full-load" (5V @7.5A, 3.3V @ 7.5A)
conditions unless otherwise noted.
➁ Ripple/Noise (R/N) measured over a 20MHz bandwidth. All models are specified with 22µF, low-ESR,
input capacitor and 10µF tantalum in parallel with 1µF ceramic output capacitors.
Output
Input
➂ No load to 100% load, other output at no-load.
➃ Nominal line voltage, no-load/5V at full-load condition.
➄ Current from either output at maximum value, or both outputs to a combined total of 15 A.
➅ 5V at full-load condition.
R/N (mVp-p)
Regulation (Max.)
Efficiency ➅
Package
VOUT
IOUT
➄
VIN Nom.
Range
IIN
➃
(Case,
Model
(Volts)
(Amps)
Typ.
Max.
Line
Load
➂
(Volts)
(Volts)
(mA)
Min.
Typ.
Pinout)
Pin
Function P29
Pin
Function P29
1
–Input
6
5V Return
2
Case (Baseplate)
7
+5V Output
3
On/Off Control
8
3.3V Trim
4
+Input
9
3.3V Return
5
5V Trim
10
+3.3V Output
MECHANICAL SPECIFICA TIONS
Optional Heat Sink (Part Number HS-CPLP2)
0.30
(7.62)
0.400
(10.16)
1.000
(25.40)
1.400
(35.56)
2.40
(60.96)
1.000
(25.40)
1.900
(48.26)
2.30
(58.42)
1
2
3
4
9
10
8
7
6
5
2.000
(50.80)
(4) THREADED INSERTS
#M3 THD THRU
0.20
(5.08)
0.20
(5.08)
0.200
(5.08)
BOTTOM VIEW
0.300
(7.62)
0.600
(15.24)
1.300
(33.02)
1.600
(40.64)
METAL BASEPLATE
PLASTIC SHELL
0.20 MIN
(5.08)
0.545 (13.84) MAX.
0.525 (13.34) TYP.
0.040 ±0.002 DIA.
(1.016 ±0.051)
Case C19
I/O Connections
2.000
(50.80)
2.30
(58.42)
1.900
(48.26)
2.40
(60.96)
0.20
(5.08)
0.147 DIA. (3.734)
(4 PLACES)
0.20
(5.08)
0.50 (12.70) TYP.
051 (12.95) MAX.
0.10
(2.54)
TOP VIEW
MATERIAL: BLACK ANODIZED ALUMINUM
4 MOUNTING SCREWS AND 0.009 (0.229)
THICK THERMAL PAD INCLUDED
3.50
(88.90)
0.75
(19.05)
0.20
(5.08)
0.140 THRU AND COUNTERSINK
90˚ TO 0.26 (4 PLACES)
2.000
(50.80)
1.900
(48.26)
2.30
(58.42)
0.47
(11.94)
MATERIAL: BLACK ANODIZED ALUMINUM
2.48
(62.99)
0.16
(4.06)
Optional Heat Sink (Part Number HS-CP)
2
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