RSG CHB100

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Specifications
CHB100
50 TO 100 WATT WIDE INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
US
E176177
Features
50-100W Isolated Output
Efficiency to 85%
500KHz Switching Frequency
2 : 1 Input Range
GENERAL SPECIFICATIONS:
Input Voltage Range...................................................... 24V............18-36V
48V............36-75V
Undervoltage lockout .............................. 24Vin power up ............... 17V
24Vin power down ............. 16V
48Vin power up ............... 34V
48Vin power down ............. 32.5V
Positive Logic Remote ON/OFF 3.4
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 ........................................................... 500KHz ,Typ.
Operating case Temperature ....................................... -40˚C to 100˚C
Storage Temperature ................................................... -40˚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
OUTPUT SPECIFICATIONS:
®
•
•
•
•
INPUT SPECIFICATIONS:
•
•
•
•
Regulated Outputs
Continuous Short Circuit Protection
Five-Sided Metal Case
Industry Standard Half-Brick Package
Voltage Accuracy : ..................................................................... ±1% max.
Transient Response :25% Step Load Change ..........................<500µ sec.
External Trim Adj. Range ......................................................................±10%
Ripple & Noise, 20MHz BW, 2.5V & 3.3V & 5V .............. 40mV RMS., max.
100mV pk-pk, max.
12V & 15V .......................... 60mV RMS., max.
150mV pk-pk, max.
24V ........................ 100mV RMS., max.
240mV pk-pk, max.
Temperature Coefficient............................................................ ±0.03%/˚C
Short Circuit Protection..............................................................Continuous
Line Regulation1 ..........................................................................±0.2% max.
Load Regulation2 ........................................................................±0.2% max.
Over Voltage Protection trip Range ,% Vo nom. ......................115-140%
Current Limit .................................................110% ~140% Nominal Output
CHB100
S
NOTE:
1. Measured From High Line to Low Line.
2. Measured From Full Load to Zero Load.
3. Logic Compatibility ............... Open Collector ref to -Input
Module ON ............. Open Circuit
Module OFF ............... < 0.8Vdc
4. Suffix "N" to the Model Number with Negative Logic Remote
ON/OFF.
CASE HB
All Dimensions In Inches(mm)
Tolerances
Inches
Millimeters
.XX±.02
.X±.5
Mounting Inserts
M3*0.5 Through 4pl.
.XXX±.010
.XX±.250
Pin
±0.02
±0.5
0.18 min.
(4.60)
2*R1.5
BOTTOM VIEW
PIN CONNECTION
Pin
MODEL
NUMBER
INPUT
VOLTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
NO LOAD
FULL LOAD
%EFF
CHB100-24S25
2.5 VDC
20A
2705 mA
77
CHB100-24S33
3.3 VDC
20A
3480 mA
79
5 VDC
20A
5020 mA
83
CHB100-24S05
1.40
(35.56)
2.00
(50.80)
5
3
6
0.60
(15.24)
7
2
8
1
9
2.40
(61.00)
+Vin
ON/OFF
CASE
-Vin
-Vout
-Sense
Trim
+Sense
+Vout
Ø0.08
(2.03)
2pl.
Ø0.04
(1.02)
7pl.
HB
50 mA
18-36 VDC
CASE
4
Function
1.
2.
3.
4.
5.
6.
7.
8.
9.
CHB100-24S12
12 VDC
8.3A
4880 mA
85
CHB100-24S15
15 VDC
6.7A
4925 mA
85
CHB100-24S24
24 VDC
4.17A
4905 mA
85
CHB100-48S25
2.5 VDC
20A
1335 mA
78
CHB100-48S33
3.3 VDC
20A
1720 mA
80
CHB100-48S05
5 VDC
20A
2480 mA
84
12 VDC
8.3A
2442 mA
85
CHB100-48S15
15 VDC
6.7A
2463 mA
85
CHB100-48S24
24 VDC
4.17A
2463 mA
85
1.90
(48.26)
0.50
(12.70)
2.28
(57.90)
SIDE VIEW
External Output Trim
CHB100-48S12
36-75 VDC
NOTE : 1. Nominal Input Voltage 24 or 48 VDC
Remote ON/OFF Control
HB
50 mA
+SENSE (8)
ON/OFF (2)
TRIM DOWN
TRIM (7)
HIGH SIGNAL HERE
DISABLE OUTPUT
+SENSE (8)
TRIM (7)
10K ohms
TRIMPOT
TRIM UP
-VIN (4)
-SENSE (6)
81
-SENSE (6)
82
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.