參數(shù)資料
型號(hào): BCP-3.3/15-2.5/15-D24L1
元件分類(lèi): 電源模塊
英文描述: 2-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: HALF BRICK PACKAGE-10
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 115K
代理商: BCP-3.3/15-2.5/15-D24L1
PRELIMINARY
3.3V and 2.5V, "Half-Brick"
50 Watt, DC/DC Converters
Dual Output
Mixed Voltage, BCP Models
Features
DATEL's BCP "half-brick" series has expanded to include dual-output, 3.3V and
2.5V DC/DC converters. The BCP-3.3/15-2.5/15-D24 (18-36V input) and BCP-3.3/15-
2.5/15-D48 (36-75V input) are fully isolated DC/DC converters housed in standard
"half-brick" packages (2.3" x 2.4" x 0.5"). These BCP’s can support any combination
of 3.3V and 2.5V loading up to a combined total of 15 Amps. Both outputs are fully
isolated (1500Vdc) and independently line (±0.2%) and load (±0.5%) regulated.
Both BCP models feature input pi lters, input undervoltage and overvoltage shut-
down, input reverse-polarity protection, output overvoltage protection, current limiting,
and thermal shutdown. Each has an on/off control function (positive and negative
logic versions available), and both output voltages can be trimmed independently.
BCP Model DC/DC’s deliver low noise (50mVp-p), efciency of 84% and are
fully specied 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 UL1950 and IEC/EN60950 safety standards, including BASIC insulation
requirements. CB reports are available on request. "D48" models are CE marked
(meet the requirements of LVD).
Figure 1. Simplied Schematic
INNOVATION and EXCELLENCE
Independent 3.3V and 2.5V outputs
Up to 15 Amps per output
Each output fully regulated
No minimum load requirements
50 Watts total output power
Standard "half-brick" package
UL1950 and IEC/EN60950 safety
approvals (BASIC insulation)
Fully isolated, 1500Vdc guaranteed
18-36V or 36-75V input ranges
mark available (75V-input models)
Input under and overvoltage shutdown
Continuous short-circuit protection
Thermal shutdown
DATEL, Inc., Manseld, MA 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com
+INPUT
(4)
–INPUT
(1)
SWITCH
CONTROL
+3.3V OUTPUT
(7)
+2.5V OUTPUT
(10)
3.3V RETURN
(6)
2.5V RETURN
(9)
2.5V TRIM
(8)
3.3V TRIM
(5)
REGULATOR
PWM
CONTROLLER
THERMAL
SHUTDOWN
OPTO
ISOLATION
ON/OFF
CONTROL
(3)
UV & OV
COMPARATORS
REFERENCE
& ERROR AMP
REFERENCE
& ERROR AMP
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