RSG CHB75-24D05-2V5 75 watt wide input dc-dc converters dual output Datasheet

RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de
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ELECTRONIC COMPONENTS
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Änderungen vorbehalten / subject to change without notice
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Specifications
CHB75-Dual
75 WATT WIDE INPUT
DC-DC CONVERTERS
DUAL OUTPUT
INPUT SPECIFICATIONS:
GENERAL SPECIFICATIONS:
Input Voltage Range........................................................ 24V............18-36V
48V............36-75V
Undervoltage lockout ................................. 24Vin power up .............. 17V
24Vin power down ........... 15.5V
48Vin power up .............. 34V
48Vin power down ........... 32.5V
Positive Logic Remote ON/OFF 4, 5
Input Filter ......................................................................................... PI Type
Efficiency...................................................................................See Table
Isolation Voltage ...........................Input/Output............1500VDC min.
Input/Case...............1500VDC min.
Output/Case............1500VDC min.
Isolation Resistance ...........................................................107 ohm min.
Switching Frequency ..........................................................400KHz, Typ.
Operating case Temperature ......................................-40˚C to 100˚C
Storage Temperature ..................................................-55˚C to +105˚C
Thermal Shutdown, Case Temp............................................100˚C Typ.
Dimensions ...........................................................2.28x2.40x0.50 inches
(57.9x61.0x12.7 mm)
Case Material ....................... Aluminum Baseplate with Plastic Case
Weight............................................................................................... 108g
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ..................................................................... ±2% max.
Transient Response :25% Step Load Change ..........................<500µ sec.
External Trim Adj. Range, Each Output ..............................................±5%
Ripple & Noise, 20MHz BW6
3.3 & 5V & 2.5V .............. 40mV RMS., max.
100mV pk-pk, max..
Temperature Coefficient............................................................ ±0.03%/˚C
Short Circuit Protection..............................................................Continuous
Line Regulation1 ..........................................................................±0.2% max.
Load Regulation2 .......................................................................±0.5% max.
Over Voltage Protection trip Range, % Vo nom........................115-140%
Current Limit3 ..............................................110% ~140% Nominal Output
®
US
E176177
CHB75
RSG
NOTE:
1.
2.
3.
4.
Measured From High Line to Low Line.
Measured From Full Load to Min. Load.
Measured with Output Current on Output1 (Vo1)
Logic Compatibility ............... Open Collector Ref. to -Input
Module ON ............. Open Circuit
Module OFF ............... < 0.8Vdc
5. Suffix "N" to the Model Number with Negative Logic Remote
ON/OFF.
6. The Output Noise is Measured with 10 µF Tantalum and 1µF
Ceramic Capacitor across output.
Features
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75W Isolated Output
Efficiency to 84%
400KHz Switching Frequency
2 : 1 Input Range
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Regulated Outputs
Continuous Short Circuit Protection
Industry Standard Half-Brick Package
Total Power 75W With 15A Maxinum
Per Channel
CHB75-24D05-3V3
INPU
VOLTAGE
18-36Vdc
Tolerances
Inches
Millimeters
.XX±.02
.X±.5
Pin
±0.02
±0.5
.XXX±.010
.XX±.25
0.18 min.
(4.60)
BOTTOM VIEW
PIN CONNECTION
OUTPUT
VOLTAGE
Vo1=5V
Vo2=3.3V
OUTPUT CURRENT
INPUT CURRENT
MIN.
MAX.
NO LOAD
FULL LOAD
0A
0A
15A
15A
50 mA
3765 mA
%EFF
83% (2)
HB
2.40
(61.0)
6
3
7
0.600
(15.24)
8
2
0A
0A
15A
15A
CHB75-48D05-3V3
36-75Vdc
Vo1=5V
Vo2=3.3V
0A
0A
15A
15A
30 mA
1860 mA
84% (2)
HB
CHB75-48D05-2V5
36-75Vdc
Vo1=5V
Vo2=2.5V
0A
0A
15A
15A
30 mA
1860 mA
84% (2)
HB
50 mA
3765 mA
83% (2)
0.400 1.000
(10.16) (25.40)
2.00
(50.80)
10
HB
Ø0.040
(1.02)
10pl.
1.90
(48.26)
Function
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.600
(40.64)
9
1
Vo1=5V
Vo2=2.5V
NOTE : 1. Nominal Input Voltage: 24 & 48 VDC
2. Measured with 15A load on Vo1
1.400
(35.56)
Pin
5
4
CASE
18-36Vdc
CHB75-24D05-2V5
All Dimensions In Inches(mm)
Mounting Inserts
M3*0.5 Through 4pl.
* Safety meet UL 1950
MODEL
NUMBER
CASE HB
+Vin
ON/OFF
CASE
-Vin
+Vo2
-Vo2
Vo2 Trim
+Vo1
-Vo1
Vo1 Trim
0.52±0.2
(13.2±0.5)
2.28
(57.90)
SIDE VIEW
RSG
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de
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ELECTRONIC COMPONENTS
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■
■
Änderungen vorbehalten / subject to change without notice
101
102
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
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