參數(shù)資料
型號： BCP-3.3/15-2.5/15-D24L1
元件分類： 電源模塊
英文描述： 2-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝： HALF BRICK PACKAGE-10
文件頁數(shù)： 3/6頁
文件大?。?/td> 115K
代理商： BCP-3.3/15-2.5/15-D24L1
BCP Models
50W , DU AL OUTPUT , MIXED-V OL T A GE DC/DC CONVER TERS
Performance/Functional Specications
Typical @ TA = +25°C under nominal line voltage, balanced "full-load" conditions, unless noted.
Input
Input Voltage Range:
D24 Models
18-36 Volts (24V nominal)
D48 Models
36-75 Volts (48V nominal)
Overvoltage Shutdown:
D24 Models
40-43 Volts (41.5V typical)
D48 Models
77-80 Volts (78.5V typical)
Start-Up Threshold:
D24 Models
16.5-18 Volts (17.5V typical)
D48 Models
33.5-36 Volts (34.5V typical)
Undervoltage Shutdown:
D24 Models
15-17.5 Volts (16.5V typical)
D48 Models
30.5-33.5 Volts (32V typical)
Input Current:
Normal Operating Conditions
See Ordering Guide
D24 Models
3.06 Amps maximum
D48 Models
1.53 Amps maximum
Standby Mode:
Off, OV, UV, Thermal Shutdown
10mA typical
Input Reected Ripple Current:
Source Impedance <0.1
22F Low-ESR Capacitor
88mArms, 250mAp-p maximum
Input Filter Type
Pi (0.47F-4.7H-3.3F)
Reverse-Polarity Protection:
D24 Models
1 minute duration, 6A maximum
D48 Models
1 minute duration, 3A maximum
On/Off Control: (Pin 3)
D24 & D48 Models
On = open or 13V - +VIN, IIN = 1mA max.
Off = 0-0.8V, IIN = 2mA max.
D24N & D48N Models
On = 0-0.8V, IIN = 1mA max.
Off = open or 2.5 - +VIN, IIN = 50A max.
Output
VOUT Accuracy
3.3V Output
±2% maximum
2.5V Output
±2% maximum
Minimum Loading per Specication
No load
Ripple/Noise (20MHz BW)
See Ordering Guide
Line/Load Regulation
See Ordering Guide
Efciency
See Ordering Guide and Efciency Curves
Trim Range
±5% independent
Isolation Voltage:
Input-to-Baseplate
1500Vdc minimum
Input-to-Baseplate
1000Vdc minimum
Output-to-Case
1000Vdc minimum
Isolation Capacitance
560pF
Isolation resistance
100M
Current Limit Inception:
3.3V @ 98% VOUT (2.5V @ no-load)
17-22 Amps
2.5V @ 98% VOUT (3.3V @ no-load)
17-22 Amps
Short Circuit Current
Constant current 25A, indenite
Temperature Coefcient
±0.02% per °C
Overvoltage Protection:
Comparator
3.3V Output
4.0 Volts
2.5V Output
3.25 Volts
Dynamic Characteristics
Dynamic Load Response:
3.3V (50-100% load step to 2% VOUT)
300sec maximum
2.5V (50-100% load step to 2% VOUT)
300sec maximum
Start-Up Time:
VIN to VOUT
50 msec maximum
On/Off to VOUT
25 msec maximum
Switching Frequency
300kHz (±50kHz)
Environmental
MTBF
Bellcore, ground xed, controlled
D24 Models
TBD hours (case @ TBD °C)
D48 Models
TBD hours (case @ TBD °C)
Operating Temperature (Ambient):
θ Case to Ambient, No heatsink
TBD °C/Watt
Without Derating
–40 to +32°C (without heat sink)
With Derating
To +100°C (See Derating Curves)
Case Temperature:
Maximum Allowable
+100°C
For Thermal Shutdown
+100°C minimum, +110°C maximum
Storage Temperature
–40 to +120°C
Physical
Dimensions
2.3" x 2.4" x 0.5" (58.4 x 61 x 12.7mm)
Case (Baseplate) Connection
Pin 2
Case/Pin Material
Diallyl phthalate, UL94V-0 rated, aluminum
baseplate; solder-tinned brass pins
Weight
4.2 ounces (118 grams)
Primary to Secondary Insulation Level Basic
Absolute Maximum Ratings
Balanced, full-load = 3.3 @ 7.5A and 2.5V @ 7.5A. Models are specied with an external 22F,
low-ESR, input capacitor and 10F tantalum in parallel with 1F ceramic output capacitors.
See Technical Notes for details.
Devices may be ordered with negative logic (pin 3 open = off). See Part Number Structure
and Technical Notes for additional information.
Output noise may be further reduced with the installation of additional external output
capacitors. See Technical Notes.
These signals must be referenced to the input return pin (–VIN).
Demonstrated MTBF available on request.
Input Voltage:
Continuous:
D24 Models
43 Volts
D48 Models
87 Volts
Transient (100msec): D24 Models
50 Volts
D48 Models
100 Volts
Input Reverse-Polarity Protection
Input Current must be limited. 1 minute
duration. Fusing recommended.
D24 Models
6 Amps
D48 Models
3 Amps
Output Overvoltage Protection
3.3V Outputs
4.0 Volts, comparator
2.5V Outputs
3.25 Volts, comparator
Output Current
Current limited. Devices can withstand
an indenite output short circuit.
Storage Temperature
–40 to +120°C
Lead Temperature (Soldering, 10 sec.)
+300°C
These are stress ratings. Exposure of devices to any of these conditions may adversely
affect long-term reliability. Proper operation under conditions other than those listed in the
Performance/Functional Specications Table is not implied, nor recommended.
3
相關(guān)PDF資料
PDF描述
BCR162F 100 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR
BCR39PN 100 mA, 50 V, 2 CHANNEL, NPN AND PNP, Si, SMALL SIGNAL TRANSISTOR
BCS-109-F-D-DE 18 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER, SOCKET
BCS-109-F-D-HE 18 CONTACT(S), FEMALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, SOCKET
BCS-112-P-D-DE-BE 24 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER, SOCKET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BCP-381- 2 制造商:Vishay BCcomponents 功能描述:
BCP4672 制造商:SECOS 制造商全稱:SeCoS Halbleitertechnologie GmbH 功能描述:NPN Epitaxial Silicon Transistor
BCP48 制造商:DIOTEC 制造商全稱:Diotec Semiconductor 功能描述:Surface mount Si-Epitaxial PlanarTransistors
BCP49 制造商:Rochester Electronics LLC 功能描述:- Bulk
BCP49_07 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:NPN Silicon Darlington Transistors
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*