All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
CASE HB
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
CHB150W
All Dimensions In Inches(mm)
Tolerance Inches: x.xx= ±0.02, x.xxx= ±0.010
Millimeters: x.x= ±0.5, x.xx= ±0.25
NOTE : 1. Nominal Input Voltage 24, 48 VDC
E176177
®
US
CHB150W
99 TO 150 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
S E R I E S
• 99-150W Isolated Output
• 4 : 1 Input Wide Range
• Half-Brick Package
• Efficiency to 90%
Features
• Regulated Outputs
• Remote ON/OFF
• OTP/OVP/OCP
• Continuous Short Circuit Protection
MODEL
NUMBER
CHB150W-24S3V3
CHB150W-24S05
CHB150W-24S12
CHB150W-24S15
CHB150W-24S24
CHB150W-48S3V3
CHB150W-48S05
CHB150W-48S12
CHB150W-48S15
CHB150W-48S24
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
9-36 VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
18-75VDC
3.3VDC
5.0VDC
12 VDC
15 VDC
24 VDC
3.3VDC
5.0VDC
12 VDC
15 VDC
24 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
30 A
30 A
12.5 A
10 A
6.5 A
30 A
30 A
12.5 A
10 A
6.5 A
200mA
200mA
100mA
100mA
100mA
100mA
100mA
50mA
50mA
50mA
4741mA
7022mA
6944mA
6944mA
7022mA
2371mA
3511mA
3472mA
3472mA
3511mA
85
87
88
88
88
87
89
90
90
89
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
Half-Brick
% EFF. SIZE
INPUT
VOLTAGE
OUTPUT CURRENT INPUT CURRENT
NO LOAD FULL LOAD
OUTPUT
VOLTAGE MIN. MAX.
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range.........................................................24V..............9-36V
48V............ 18-75V
Undervoltage lockout .................................24Vin power up.................8.8V
24Vinpower down ............8.0V
48Vin power up................. .17V
48Vinpower down .............16V
Positive Logic Remote ON/OFF4, 5
Input Filter ............................................................................................ PI Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy : .............................................................. ±1.5% max.
Transient Response :25% Step Load Change........................
<
500µ sec.
External Trim Adj. Range ..................................................................±10%
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.....................115-140%
Current Limit .............................................110% ~140% 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 ............................................................250KHz, Typ.
Operating Case Temperature ........................................-40˚C to 100˚C
Storage Temperature ................................................... -55˚C to +105˚C
Thermal Shutdown, Case Temp. .......................................... 110˚C Typ.
Dimensions ............................................................2.28x2.40x0.52 inches
(57.9x61.0x13.2 mm)
Case Material............................Aluminum Base Plate with Pastic Case
NOTE:
1. Measured From High Line to Low Line
2. Measured From Full Load to Zero Load
3. Output Ripple and Noise measured with 10uF tantalum and 1uF
Ceramic capacitor across output
4. Logic Compatibility ……………... Open Collector ref to -Input
Module ON ………. > 3.5Vdc or Open Circuit
Module OFF ……….. < 1.8Vdc
5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
Module ON ………. < 1.8Vdc
Module OFF ……….. >3.5Vdc or Open Circuit
PIN CONNECTION
Pin Function
1
2
3
4
5
6
7
8
9
+V Input
ON/OFF
CASE
-V Input
-V Output
-Sense
Trim
+Sense
+Vout
ON/OFF (2)
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN (4)
-SENSE (6)
+SENSE (8)
TRIM (7) 10K ohms
TRIMPOT
-SENSE (6)
TRIM UP
TRIM (7)
TRIM DOWN
+SENSE (8)
2.40
(61.00)
Ø0.08
(2.03)
2pl.
0.50
(12.70)
SIDE VIEW
0.18 min.
(4.60) 2*R1.50
Mounting Inserts
M3*0.5 Through 4pl.
1.40
(35.56)
2.00
(50.8)
0.60
(15.24)
4
3
2
1
5
6
7
8
9
1.90
(48.26)
2.28
(57.90)
BOTTOM VIEW
Ø0.04
(1.02)
7pl.
Remote On/Off Control
ON/OFF (2)
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN (4)
-SENSE (6)
+SENSE (8)
TRIM (7) 10K ohms
TRIMPOT
-SENSE (6)
TRIM UP
TRIM (7)
TRIM DOWN
+SENSE (8)
2.40
(61.00)
Ø0.08
(2.03)
2pl.
0.50
(12.70)
SIDE VIEW
0.18 min.
(4.60) 2*R1.50
Mounting Inserts
M3*0.5 Through 4pl.
1.40
(35.56)
2.00
(50.8)
0.60
(15.24)
4
3
2
1
5
6
7
8
9
1.90
(48.26)
2.28
(57.90)
BOTTOM VIEW
Ø0.04
(1.02)
7pl.
External Output Trim
NEW