DC-DC CINCON电源模块

25-50 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
S E R I E S
MODEL
NUMBER
CHB50W-24S33
CHB50W-24S05
CHB50W-24S12
CHB50W-24S15
CHB50W-24S24
CHB50W-48S33
CHB50W-48S05
CHB50W-48S12
CHB50W-48S15
CHB50W-48S24
9-36 VDC
18-75 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
10 A
10 A
4.16 A
3.33 A
2.08 A
10 A
10 A
4.16 A
3.33 A
2.08 A
50 mA
50 mA
1785 mA
2570 mA
2510 mA
2510 mA
2510 mA
880 mA
1270 mA
1240 mA
1240 mA
1240 mA
Half-Brick
Half-Brick
% EFF. SIZE
INPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
FULL LOAD
OUTPUT
VOLTAGE
NOTE: 1. Nominal Input Voltage 24 or 48 VDC
HIGH SIGNAL HERE
DISABLE OUTPUT
ON/OFF （2）
-VIN （4） -SENSE （6）
TRIM TRIM （7）
TRIM +SENSE （8）
SIDE Remote On/Off Control
HIGH SIGNAL HERE
DISABLE OUTPUT
ON/OFF （2）
-VIN （4） -SENSE （6）
TRIM UP
TRIM （7）
TRIM DOWN
+SENSE （8）
-SENSE （6）
+SENSE （8）
TRIM （7） 10K ohms
TRIMPOT
2.40
（61.00）
Ø0.08
（2.03）
2pl.
0.50
（12.70）
SIDE VIEW
2.00
（50.80）
1.40
（35.56）
0.60
（15.24）
1.90
（48.3）
2.28
（57.90）
Ø0.04
（1.02）
7pl.
External Output Trim
NO LOAD
• 25-50W Isolated Output
• Half Brick Package
• 4 : 1 Input Range
• Regulated Outputs
Features
• Efficiency to 84%
• 300KHz Switching Frequency
• Five-Sided Shield Metal Case
• Continuous Short Circuit Protection

Input Voltage Range.........................................................24V.............. 9-36V
48V............ 18-75V
Undervoltage lockout .................................24Vin power up................8.8V
power down ..................8V
48Vin power up..................17V
power down ................16V
Positive Logic Remote ON/OFF3, 4
Input Filter ............................................................................................ PI Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy : .................................................................. ±1% max.
Transient Response :25% Step Load Change........................<500μ sec.
External Trim Adj. Range ..................................................................±1
Ripple & Noise, 20MHz BW, 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.....................115-14
Current Limit .............................................11 ~16 Nominal Output
GENERAL SPECIFICATIONS:
Efficiency....................................................................................See Table
Isolation Voltage ...........................Input/Output.............1500VDC min.
Input/Case................. 1500VDC min.
Output/Case.............1500VDC min.
Isolation Resistance .............................................................107 ohm min.
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
（57.9x61.0x12.7 mm）
Case Material.............................................................................Aluminum
Weight...................................................................................................94g
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.
C H B 5 0 W
All Dimensions In Inches（mm）
Tolerance Inches: x.xx= ±0.02, x.xxx= ±0.010
Millimeters: x.x= ±0.5, x.xx= ±0.25
PIN CONNECTION
Pin Function
+V Input
ON/OFF
CASE
-V Input
-V Output
-Sense
Trim
+Sense
+Vout
E176177
®
US
C H B 5 0 W
25-50 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
S E R I E S
MODEL
NUMBER
CHB50W-24S33
CHB50W-24S05
CHB50W-24S12
CHB50W-24S15
CHB50W-24S24
CHB50W-48S33
CHB50W-48S05
CHB50W-48S12
CHB50W-48S15
CHB50W-48S24
9-36 VDC
18-75 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
10 A
10 A
4.16 A
3.33 A
2.08 A
10 A
10 A
4.16 A
3.33 A
2.08 A
50 mA
50 mA
1785 mA
2570 mA
2510 mA
2510 mA
2510 mA
880 mA
1270 mA
1240 mA
1240 mA
1240 mA
Half-Brick
Half-Brick
% EFF. SIZE
INPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
FULL LOAD
OUTPUT
VOLTAGE
NOTE: 1. Nominal Input Voltage 24 or 48 VDC
HIGH SIGNAL HERE
DISABLE OUTPUT
ON/OFF （2）
-VIN （4） -SENSE （6）
TRIM TRIM （7）
TRIM +SENSE （8）
SIDE Remote On/Off Control
HIGH SIGNAL HERE
DISABLE OUTPUT
ON/OFF （2）
-VIN （4） -