CFB600-24S32 [CINCON]
600 TO 700 WATTS 2:1 INPUT DC-DC CONVERTERS;
| 型号： | CFB600-24S32 |
| 厂家： | 
Cincon |
| 描述： | 600 TO 700 WATTS 2:1 INPUT DC-DC CONVERTERS DC-DC转换器 输入元件 |
| 文件： | 总2页 (文件大小：194K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
V15
CFB600 SERIES
600 TO 700 WATTS 2:1 INPUT
︳
DC-DC CONVERTERS
FEATURES
* 600-700W Isolated Output
* Efficiency to 92%
* Fixed Switching Frequency
* Input Under-Voltage Protection
* Over Temperature Protection
* Over Voltage/Current Protection
* Remote On/Off
* Industry Full-Brick Package
* Fully Isolated 1500VDC
* UL60950-1 Approval
OUTPUT CURRENT
INPUT CURRENT
MODEL
INPUT
OUTPUT
%
Capacitor
NUMBER
VOLTAGE VOLTAGE
EFF. Load max.
MIN.
MAX. NO LOAD FULL LOAD
CFB600-24S12
CFB600-24S24
CFB600-24S28
CFB600-24S32
CFB600-24S48
CFB600-48S12
CFB600-48S24
CFB700-48S28
CFB600-48S32
CFB600-48S48
18-36 VDC
18-36 VDC
18-36 VDC
18-36 VDC
18-36 VDC
36-75 VDC
36-75 VDC
36-75 VDC
36-75 VDC
36-75 VDC
12 VDC
24 VDC
28 VDC
32 VDC
48 VDC
12 VDC
24 VDC
28 VDC
32 VDC
48 VDC
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
50 A
25 A
150 mA
150 mA
150 mA
150 mA
200 mA
90 mA
28.09 A
27.78 A
27.87 A
27.84 A
27.47 A
13.89 A
13.59 A
16.03 A
13.77 A
13.59 A
88
89
90
91
91
90
92
91
92
92
10000μF(2)
5000μF(2)
5000μF(2)
5000μF(2)
5000μF(2)
10000μF(2)
5000μF(2)
5000μF(2)
5000μF(2)
5000μF(2)
21.5 A
19 A
12.5 A
50 A
25 A
100 mA
105 mA
90 mA
25 A
19 A
12.5 A
130 mA
NOTE:
1. Nominal Input Voltage 24, 48 VDC
2. The output terminal of all models required a minimum capacitor 470uF to maintain specified regulation.
1
V15
SPECIFICATIONS
℃
All Specifications Typical At Nominal Line, Full Load, and 25
Unless Otherwise Noted
INPUT SPECIFICATIONS:
GENRAL SPECIFICATIONS:
Input Voltage Range....……………........….......... 24V .................. 18-36V
Efficiency .................…..................................……..........…....... See Table
Isolation Voltage ........... Input/Output, Input/Case, Output/Case ..…....…..….. 1500VDC min.
Isolation Resistance ...................................…............…….... 107 ohm min.
Isolation Capacitance …………………..…………..………..… 4000pF typ.
Switching Frequency .........…. 48S12&48S28&48S32 .….... 300KHz typ.
Others ……………………... 250KHz typ.
48V ................. 36-75V
Input Surge Voltage (100ms max.) ……............. 24V …....... 50Vdc max.
48V .….... 100Vdc max.
Under voltage lockout ……….….. 24Vin Power Up …..…………..…. 17V
24Vin Power Down …..……….…. 16V
℃
℃
℃
48Vin Power Up …….….…........ 35V
Operating Case Temperature ………………………………. -40 to 100
℃
to +105
48Vin Power Down ………......... 33V
Storage Temperature ……………....…....…….............. -55
℃
Thermal Shutdown, Case Temp. .………………..……..……. 110 typ.
Input over voltage protection … 24Vin Turn off …. 40V, Turn on ….. 38V
48Vin Turn off …. 80V, Turn on ….. 77V
Humidity .................................................... 95% RH max. Non Condensing
℃
MTBF ………. MIL-HDBK-217F, GB, 25 , Full Load ……… 450Khrs typ.
Opto Isolated Remote On/Off (note6)
Input Filter ………………………………………………..….……... PI Type
Dimensions ........................ 4.602.40x0.50 Inches(116.8x61.012.7 mm)
Case Material ................….....…… Aluminum Baseplate with Plastic Case
Weight …………………………………………………………….……… 220g
OUTPUT SPECIFICATIONS:
Voltage Accuracy ..........................................………............ 1.0% max.
Transient Response:25% Step Load Change .………….…….… <500us
NOTE:
1. Measured from high line to low line.
External Trim Adj. Range ………………………………...……… 60-110%
Load share Accuracy …….…………… 10% at 50% to 100% Full Load
Auxiliary output voltage/current ……………… 103Vdc/20mA max.
Ripple & Noise, 20MHz BW
2. Measured from full load to zero load.
3. Output ripple and noise measured with 10uF tantalum and 1uF
ceramic capacitor across output.
12V …….....….... 60mV RMS max., 120mV pk-pk max.
4. The output adjustment circuit and trim equations show as figure1
and figure2.
24V …………... 100mV RMS max., 240mV pk-pk max.
28V …………... 100mV RMS max., 280mV pk-pk max.
5. An external input capacitor 220uF for all models are recommended to
reduce input ripple voltage.
32V ……….….. 120mV RMS max., 320mV pk-pk max.
48V ……….….. 200mV RMS max., 480mV pk-pk max
6. Standard model is negative logic , suffix “P” to the model number with
positive logic. (refer application note)
Temperature Coefficient ....................……….........…..... 0.03%/C max.
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 ....................……………….... 110%-150% Nominal Output
Start up Time …………………………….…………….…..…... 160ms typ.
7. If the remote sense feature is not to be used, the +sense pin should be
connected to the +Vout pin and the –sense pin should be connected
to the -Vout pin. (refer application note Item 6.9)
CASE FB
All Dimensions In Inches(mm)
Pin DIA
Tolerances
Inches: .XX±0.02 .XXX±0.010 ±0.004
Millimeters: .X±0.5
.XX±0.25
±0.1
4.099(104.11)
3.949(100.30)
3.799(96.49)
3.649(92.68)
3.499(88.87)
)
0
.0
2
(
1
8
.0
3.349(85.06)
0
8-
PIN CONNECTIONS
PIN NUMBER
FUNCTION
-V Input
+V Input
-On/Off
+On/Off
+V Output
-V Output
-S
10
9
1
2
1
2
8
3
7
6
5
4
3
4
5-7
8-10
11
12
13
14
15
16
0.020(5.05)
+S
4.20(106.7)
TRIM
Mounting Through
3.5mm 4Pl.
PC/NC
IOG
AUX
4.60(116.8)
The output voltage can be determined
by below equations:
Output Voltage = TRIM
Terminal Voltage * Nominal
Output Voltage
Rt 33
1.24 (
7.68 +
)
Rt + 33
Rt 33
Vf =
Rt + 33
Fig.2 The schematic of
output voltage adjusted by
using external DC voltage.
Vout = (Vo + VR) Vf
Unit: KΩ
Vo: Nominal Output Voltage
Rt=6.8KΩ
Fig.1 The schematic of output voltage
adjusted by using external resistor
and/or variable resistor.
2
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