V24
1
︳
CHB100 SERIES
50 TO 100 WATT WIDE INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
FEATURES
* 50 - 100W Isolated Output
* Efficiency to 89%
* 500KHz Switching Frequency
* 2 : 1 Input Range
* Regulated Outputs
* Continuous Short Circuit Protection
* Five-Sided Metal Case
* Half-Brick size meet industrial standard
* CE Mark Meets 2004/108/EC
* UL60950-1 Approval
* Without Tantalum Capacitor inside
(V2.X Only, with Label)
MODEL
NUMBER INPUT
VOLTAGE
OUTPUT
VOLTAGE
OUTPUT CURRENT INPUT CURRENT ％
％％
％
EFF.
Capacitor
Load max.
MIN. MAX. NO LOAD
FULL LOAD
CHB100-24S25
18-36 VDC 2.5 VDC
0mA
20A
50 mA
2637 mA
79 20000uF
CHB100-24S33
18-36 VDC 3.3 VDC
0mA
20A
50 mA
3313 mA
83 20000uF
CHB100-24S05
18-36 VDC 5 VDC
0mA
20A
50 mA
4960 mA
84 20000uF
CHB100-24S12
18-36 VDC 12 VDC
0mA
8.3A
50 mA
4770 mA
87 8300uF
CHB100-24S15
18-36 VDC 15 VDC
0mA
6.7A
50 mA
4758 mA
88 6700uF
CHB100-24S24
18-36 VDC 24 VDC
0mA
4.17A
50 mA
4793 mA
87 4170uF
CHB100-48S25
36-75 VDC 2.5 VDC
0mA
20A
50 mA
1302 mA
80 20000uF
CHB100-48S33
36-75 VDC 3.3 VDC
0mA
20A
50 mA
1676 mA
82 20000uF
CHB100-48S05
36-75 VDC 5 VDC
0mA
20A
50 mA
2422 mA
86 20000uF
CHB100-48S12
36-75 VDC 12 VDC
0mA
8.3A
50 mA
2331 mA
89 8300uF
CHB100-48S15
36-75 VDC 15 VDC
0mA
6.7A
50 mA
2352 mA
89 6700uF
CHB100-48S24
36-75 VDC 24 VDC
0mA
4.17A
50 mA
2369 mA
88 4170uF
NOTE: 1. Nominal Input Voltage 24 or 48VDC
V24
2
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
48V....................36-75V
Isolation Voltage …......... Input/Output ....….....….. 1500VDC min.
Input Surge Voltage (100ms max.) …….… 24V …... 50Vdc max.
Input/Case ………….…….….. 1500VDC min.
48V .….... 100Vdc max.
Output/Case ……....……….… 1500VDC min.
Undervoltage lockout:
Isolation Resistance .............................……………….............. 10
7
ohm min.
24Vin ………………..…….. power up -->17V, power down ----->16V
Isolation Capacitance …………………..……………………..… 1000pF Typ.
48Vin …………….…..….. power up -->34V, power down ----->32.5V
Switching Frequency .....................................……................. 500KHz Typ.
Positive Logic Remote ON/OFF (note 3 & 4 )
Operating Case Temperature ………………….....…............ -40 to +100℃ ℃
Input Filter …………………………………………………………... PI Type
Storage Temperature …………….............…................. -40 to +105℃ ℃
OUTPUT SPECIFICATIONS:
Thermal Shutdown, Case Temp. .…………………………..……. 100 Typ.℃
Voltage Accuracy: ..........................................……….......... ±1% max.
Humidity .................................................... 95% RH max. Non condensing
Transient Response:25% Step Load Change ………………<500u sec.
MTBF ………. MIL-STD-217F, GB, 25 , Full Load …………℃ 900khrs Typ.
External Trim Adj. Range
……………………………………… ……
±10%
Dimensions ............................ 2.28×2.40x0.50 inches (57.9x61.0×12.7 mm)
Ripple & Noise, 20MHz BW(note 5)
Case Material ................…......................…………………... Aluminum
2.5V & 3.3V & 5V ……….. 40mV RMS max.
Weight ………..……………………………………………………………… 95g
100mV pk-pk max.
NOTE :
12V & 15V ……………….. 60mV RMS max.
1. Measured From High Line to Low Line
150mV pk-pk max
2. Measured From Full Load to Zero Load
24V ……………………… 100mV RMS max.
3. Logic Compatibility …. Open Collector ref to -Input
240mV pk-pk max.
Module ON …………………………………………… Open Circuit
Temperature Coefficient ....................………..............…..... ±0.03%/°C
Module OFF ………………………………………..…….. < 0.8Vdc
Short Circuit Protection .........………………......................... Continuous
4. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
Line Regulation (note 1) ……................................…. ±0.2% max.
5. Output Ripple and Noise measured with 10uF tantalum and 1uF ceramic
Load Regulation (note 2) ……............….................... ±
0.2% max.
capacitor across output
Over Voltage Protection trip Range ,% Vo nom. .................. 115-140%
6. Suffix “-C” to the Model Number with Clear Mounting Insert (3.2mm DIA.)
Current Limit .................……………….... 110% ~140% Nominal Output
Start up time ……………………………….……………………..... 5ms Typ.
6Trim
+Sense
+Vout
9
7
8
BOTTOM VIEW
M3*0.5 Through 4pl.
Function
ON/OFF
CASE
-Vin
-Vout
-Sense
+Vin
3
4
5
Pin
1
2
Mounting Inserts
Millimeters: X.X= ±0.5 , X.XX=±0.25
All Dimensions In Inches(mm)
CASE HB
Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010
ON/OFF (2)
-VIN (4)
HIGH SIGNAL HERE
DISABLE OUTPUT
+SENSE (8)
TRIM (7)
-SENSE (6)
TRIM UP
TRIM DOWN
+SENSE (8)
TRIM (7)
-SENSE (6)
10K ohms
TRIMPOT
REMOTE ON/OFF CONTROL EXTERNAL OUTPUT TRIM
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Cincon:
CHB100-24S25 CHB100-48S25 CHB100-48S33 CHB100-24S33 CHB100-24S05 CHB100-24S12 CHB100-24S15
CHB100-24S24 CHB100-48S05 CHB100-48S12 CHB100-48S24 CHB100-48S15N CHB100-48S24N CHB100-
24S24N CHB100-48S15 CHB100-24S12N CHB100-24S05N CHB100-24S33N CHB100-24S15N CHB100-24S25N
CHB100-48S12N CHB100-48S25N CHB100-48S33N CHB100-48S05N
