CHB50W-48S24N Cincon, CHB50W-48S24N Datasheet
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CHB50W-48S24N
Manufacturer Part Number
CHB50W-48S24N
Description
DC/DC Converters & Regulators 25-50W 18-75V 24V 2.08A NEG LOGIC
Manufacturer
Cincon
Series
CHB50Wr
Datasheet
1.CHB50W-24S33.pdf
(1 pages)
Specifications of CHB50W-48S24N
Product
Isolated
Output Power
50 W
Input Voltage Range
18 V to 75 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
24 V
Output Current (channel 1)
2.08 A
Isolation Voltage
1.5 KV
Package / Case Size
Half Brick
Output Voltage
24 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
C H B 5 0 W
NOTE: 1. Nominal Input Voltage 24 or 48 VDC
CHB50W-24S33
CHB50W-24S05
CHB50W-24S12
CHB50W-24S15
CHB50W-24S24
CHB50W-48S33
CHB50W-48S05
CHB50W-48S12
CHB50W-48S15
CHB50W-48S24
S
25-50 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
E176177
• 25-50W Isolated Output
• Half Brick Package
• 4 : 1 Input Range
• Regulated Outputs
NUMBER
MODEL
®
US
E
18-75 VDC
VOLTAGE
9-36 VDC
INPUT
R
VOLTAGE
3.3 VDC
3.3 VDC
OUTPUT
I
12 VDC
15 VDC
24 VDC
12 VDC
15 VDC
24 VDC
5 VDC
5 VDC
E
CURRENT
OUTPUT
4.16 A
3.33 A
2.08 A
4.16 A
3.33 A
2.08 A
10 A
10 A
10 A
10 A
S
Features
• Efficiency to 84%
• 300KHz Switching Frequency
• Five-Sided Shield Metal Case
• Continuous Short Circuit Protection
NO LOAD
50 mA
50 mA
INPUT CURRENT
FULL LOAD
1785 mA
2570 mA
2510 mA
2510 mA
2510 mA
1270 mA
1240 mA
1240 mA
1240 mA
880 mA
% EFF.
77
81
83
83
83
78
82
84
84
84
Half-Brick
Half-Brick
SIZE
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
INPUT SPECIFICATIONS:
Input Voltage Range.........................................................24V.............. 9-36V
Undervoltage lockout .................................24Vin power up................8.8V
Positive Logic Remote ON/OFF
Input Filter ............................................................................................ PI Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy : .................................................................. ±1% max.
Transient Response :25% Step Load Change........................<500µ sec.
External Trim Adj. Range ..................................................................±10%
Ripple & Noise, 20MHz BW, 3.3V & 5V........................ 40mV RMS., max.
Temperature Coefficient........................................................ ±0.03%/˚C
Short Circuit Protection......................................................... Continuous
Line Regulation
Load Regulation
Over Voltage Protection trip Range, % Vo nom.....................115-140%
Current Limit .............................................110% ~160% Nominal Output
GENERAL SPECIFICATIONS:
Efficiency....................................................................................See Table
Isolation Voltage ...........................Input/Output.............1500VDC min.
Isolation Resistance .............................................................10
Switching Frequency ............................................................300KHz, 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
Case Material.............................................................................Aluminum
Weight...................................................................................................94g
CASE HB
All Dimensions In Inches(mm)
Tolerance
Millimeters: x.x= ±0.5, x.xx= ±0.25
HIGH SIGNAL HERE
DISABLE OUTPUT
Inches: x.xx= ±0.02, x.xxx= ±0.010
1
..................................................................... ±0.2% max.
2
.................................................................. ±0.2% max.
.150(3.81)
Specifications
(50.80)
2.00
3, 4
(35.56)
Input/Case............ . .... 1500VDC min.
Output/Case.............1500VDC min.
(50.80)
12V & 15V............ 60mV RMS., max.
2.00
M3*0.5 Through 4pl.
(15.24)
0.60
Mounting Inserts
48Vin power up..................17V
(35.56)
24V...........100mV RMS., max.
1.400
power down ..................8V
power down ................16V
(15.24)
0.600
(57.9x61.0x12.7 mm)
2
1
100mV pk-pk, max.
150mV pk-pk, max.
240mV pk-pk, max.
48V............ 18-75V
(57.90)
7
(48.3)
2.28
ohm min.
1.90
4
2
1
3
ON/OFF (2)
-VIN (4)
BOTTOM VIEW
.070(1.78)
.040(1.02)
7
8
9
(57.90)
(48.3)
2.28
1.90
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.
4. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF.
(61.00)
2.40
HIGH SIGNAL HERE
DISABLE OUTPUT
Module ON ....................Open Circuit
Module OFF................... <0.8Vdc
5
6
7
+SENSE (8)
-SENSE (6)
8
9
TRIM (7)
(2.03)
Ø0.04
(1.02)
2pl.
7pl.
TRIM DOWN
Pin
TRIM UP
1
2
3
4
5
6
7
8
9
(61.00)
SIDE VIEW
2.40
(12.70)
Remote On/Off Control
0.50
+SENSE (8)
External Output Trim
PIN CONNECTION
Ø0.080
Ø0.040
(2.03)
(1.02)
2pl.
7pl.
SIDE VIEW
(12.70)
+SENSE (8)
-SENSE (6)
0.50
0.18 min.
TRIM (7)
(4.60)
2*R1.50
Function
+V Input
ON/OFF
CASE
-V Input
-V Output
-Sense
Trim
+Sense
+Vout
ON/OFF (2)
-VIN (4)
+SENSE (8)
10K ohms
TRIMPOT
+SENSE (8)
-SENSE (6)
TRIM (7)
TRIM
TR