CFB600-300S24 [CINCON]
600 WATT 2:1 INPUT DC-DC CONVERTERS;
| 型号： | CFB600-300S24 |
| 厂家： | 
Cincon |
| 描述： | 600 WATT 2:1 INPUT DC-DC CONVERTERS DC-DC转换器 输入元件 |
| 文件： | 总2页 (文件大小：517K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
V12
CFB600-300S SERIES
600 WATT 2:1 INPUT
DC-DC CONVERTERS
FEATURES
* 600W Isolated Output
* Efficiency to 91%
* Fixed Switching Frequency
* Input Under-Voltage Protection
* Over Temperature Protection
* Over Voltage/Current Protection
* Remote On/Off
* Single Wire Parallel
* Industry Full-Brick Package
* UL 60950-1 Approval
* Fully Isolated 3000VAC
MODEL
NUMBER
INPUT
VOLTAGE VOLTAGE
OUTPUT
INPUT CURRENT
OUTPUT CURRENT
CAPACITIVE
LOAD MAX.
% Eff.
MIN.
0 mA
0 mA
0 mA
MAX.
50 A
NO LOAD FULL LOAD
89.5
90.5
91
10000uF
10000uF
8000uF
CFB600-300S12 180-425 VDC
180-425 VDC
12 VDC
24 VDC
48 VDC
10 mA
10 mA
10 mA
2.24 A
2.21 A
2.20 A
25 A
CFB600-300S24
CFB600-300S48 180-425 VDC
12.5 A
NOTE:
1. Nominal Input Voltage 300 VDC.
2. The output terminal required a minimum capacitor 470uF to maintain specified regulation.
3. Measure at Nominal Input Voltage.
1
V12
SPECIFICATIONS
℃
All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....………….......…......... 300V ................. 180-425V
Input Over Voltage Protection ……………… Module on …….…….. 480V
Module off ……...…… 500V
GENRAL SPECIFICATIONS:
Efficiency ................…..................................……..........…....... See Table
Isolation Voltage ..................... Input/Output ....………..….. 3000VAC min.
Input/Case .…….…….….. 2500VAC min.
Under Voltage Lockout ………..… 300Vin Power Up .…..…………. 170V
300Vin Power Down ……….…. 160V
Output/Case ……………… 500VAC min.
Isolation Resistance ...................................…............…….... 107 ohm min.
Switching Frequency .......................…………………………... 200KHz typ.
Positive Logic Remote On/Off (note5&6)
Input Filter ………………………………………………..…...….. Capacitive
℃
to 100
℃
……
…
.... .....
……
........ -40
Operating Case Temperature
℃
℃
Storage Temperature …………………...…....……............ -55 to +105
OUTPUT SPECIFICATIONS:
℃
Thermal Shutdown, Case Temp. ………………….……..……. 105
typ.
Voltage Accuracy .........................................………….......... ±1.0% max.
Transient Response:25% Step Load Change .…......…………… <500µs
External Trim Adj. Range (note4) ……....…………..……….…... 60-110%
Load share Accuracy ………………..… ±10% at 50% to 100% Full Load
Auxiliary output voltage/current ……….…………… 10±3Vdc/20mA max.
Ripple & Noise, 20MHz BW (note3)
Humidity .................................................... 95% RH max. Non condensing
℃
MTBF ………… MIL-STD-217F, GB, 25 , Full Load ...…… 420Khrs typ.
Dimensions ....................... 4.60×2.40 x0.50 inches (116.8x61.0x12.7 mm)
Case Material ................…............. Aluminum Baseplate with Plastic Case
Weight …………………………………………………………….. 230g typ.
12V ………….…… 75mV RMS max., 150mV pk-pk max.
NOTE :
24V ……….....…… 120mV RMS max., 240mV pk-pk max.
48V ………….....… 200mV RMS max., 480mV pk-pk max.
1. Measured from high line to low line.
2. Measured from full load to zero load.
Temperature Coefficient …..................………..............…..... ±0.03%/°C
Short Circuit Protection ……………………………………… Continuous
Line Regulation (note1) ......………………….………...............±0.2% max.
Load Regulation (note2) .........………………………….…...... ±0.5% max.
Over Voltage Protection Trip Range, % Vo nom ……….…… 115-140%
Current Limit ………………..……………… 105% -125% Nominal Output
3. Output ripple and noise measured with min. capacitor 470uF and 1uF
ceramic capacitor across output.
4. The output adjustment circuit and trim equations show as figure1 and
figure2.
………
5. Logic compatibility ……
open collector refer to -Vin
Module on …………………… >3.5Vdc to 75Vdc or Open Circuit
Module off …….....................................……………… 0 to <1.2Vdc
6. Suffix “N” to the model number with negative logic remote on/off
Module on ……….......................................………… 0 to <1.2Vdc
Module off ……………......…… >3.5Vdc to 75Vdc or open circuit
7. An external input capacitor 330uF for all models are recommended to
reduce input ripple voltage.
……………………………………… ……………
..
Start up time
.. 40ms typ.
FB Dimensions:
All Dimensions in Inches[mm]
Tolerance Inches:x.xx=±0.02 , x.xxx=±0.01 ±0.0.04
Pin
The output voltage can be
determined by below
equations:
Millimeters:x.x=±0.5 , x.xx=±0.25
±0.1
Rt × 33
0.301[7.64]
0.150[3.81]
0.150[3.81]
0.150[3.81]
0.150[3.81]
0.150[3.81]
1.24 × (
7.68 +
)
Rt + 33
Rt × 33
Vf =
Rt + 33
Vout = (Vo + VR) ×Vf
Unit: KΩ
Vo: Nominal Output
Voltage
Rt =6.8KΩ
10
-Vo
-Vo
-Vo
1
9
8
-Vin
Figure1 The schematic of
output voltage adjusted
by using external resistor
and/or variable resistor.
2
+Vin
-
7
6
5
+Vo
3
4
+
+Vo
+Vo
Output Voltage = TRIM
Terminal Voltage * Nominal
Output Voltage
0.199[5.05]
4.20[106.7]
PIN CONNECTION
Mounting Inserts
3.5 Through 4Pl.
PIN NUMBER CONNECTION
1
2
-V Input
+V Input
-On/Off
+On/Off
+V Output
-V Output
-Sense
+Sense
TRIM
3
4
5~7
8~10
11
12
13
14
15
16
4.60[116.8]
Figure 2 The schematic of
output voltage adjusted
by using external DC
voltage.
PC
IOG
AUX
2
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