DC-DC Converters Bus Converter . Power Module Type
Ordering information
CHS60
CH
1
2
S
60
3
48
4
3R3
5
6
-O
R
1
Series name
2
Single output
3
Output power
4
Input voltage
48:DC36 - 76V
5
Output voltage
3R3:3.3V
05:5.0V
12:12V
6
Optional
R : with Remote ON/OFF
Positive logic control
U : Shut down in protection
circuit working
S : SMD
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS60483R3
59.4
3.3V 18A
CHS604805
60.0
5V 12A
CHS604812
72.0
12V 6A
SPECIFICATIONS
MODEL
VOLTAGE[V]
INPUT
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
RIPPLE
OUTPUT
[mVrms]
*2
*2
*1
*1
CHS60483R3
DC36 - 76
1.36typ
91.5typ
3.3
18
10max
10max
30max
120max
16max
50max (DCIN 48V, Io=100%)
CHS604805
1.34typ
93.0typ
5
12
CHS604812
1.63typ
92.5typ
12
6
30max
100max
150max
100max
20max
50max
150max
180max
240max
40max
[mVp-p]
*2
80max
RIPPLE NOISE[mVp-p]
DRIFT[mV]
START-UP TIME[ms]
TEMPERATURE REGULATION[mV]
66max
*3
OUTPUT VOLTAGE ADJUSTMENT RANGE
*4
OUTPUT VOLTAGE SETTING
OVERCURRENT PROTECTION
PROTECTION OVERVOLTAGE PROTECTION
CIRCUIT AND
REMOTE SENSING
OTHERS
REMOTE ON/OFF
ISOLATION
INPUT-OUTPUT
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
SAFETY
OTHERS
*1
*2
*3
*4
Fixed (TRM pin open), adjustable by external resistor
-10% / +15%
±1.6%
Works over 105% of rating (Auto restart)
120% - 140% (Auto restart)
Provided
Provided (Neqative Logic L : ON, H :OFF)
DC2,250V or AC1,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
-40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
10 - 55Hz, 49.0m/s
2
(5G), 3minutes period, 60minutes each along X, Y and Z axis
196.1m/s
2
(20G), 11ms, once each along X, Y and Z axis
UL60950-1, C-UL (CSA60950-1), EN60950-1
19.05X12.7X23.36mm [0.75X0.5X0.92 inches] (WXHXD) / 15g max
Convection / Forced air
125% - 145% (Auto restart)
115% - 135% (Auto restart)
-10% / +20%
-20% / +10%
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +85C, 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 5,000m (16,000 feet) max
ENVIRONMENT
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
At rated input (DC48V) and rated load. Ta=25C, 2m/s.
Ripple and ripple noise is measured by using measuring board with ceramic capacitor 22mF.
Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.
Refer to the instruction manual for input voltage derating.
CHS-2
CHS60
External view
1. DIP
19.05
[0.75]
Tolerance:
±
0.5 [
±
0.02]
Dimensions in mm, [ ]=inches
±
VIN/RC/TRM/
±
S Pin
+VOUT
23.36
[0.92]
±
VOUT Pin
+S
TRM
-S
-VOUT
RC
-VIN
3.68
±0.25
[0.14]
1
±0.1
[0.14]
+VIN
1.7
3.68
±0.25
1.5
±0.1
12.7
[0.5]
Model
Recommended size for processing PCB
(TOP VIEW)
6- 1.5
13.64
[0.537]
2- 2
3.81
Outline
13.64
[0.537]
[0.15]
15.24
15.24
7.62
[0.3]
[0.3]
15.24
15.24
7.62
[0.6]
[0.3]
[0.6]
Dimensions in:
Div. : 0.1inch
mm
[inch]
2. SMD (option S)
19.05
[0.75]
12.8
[0.5]
±
VIN/RC/TRM/
±
S Pin
+VOUT
±
VOUT Pin
2.4
+0
-0.1
18.0
[0.71]
+VIN
RC
-VIN
1.65
±0.1
23.36
[0.92]
+S
TRM
-S
-VOUT
6-
[0.4]
10
Recommended size for processing PCB
(TOP VIEW)
2.65
13.64
[0.537]
[0.15]
12.7
[0.5]
Model
Adsorption point
2-
3.4
7.62
13.64
[0.537]
15.24
15.24
7.62
[0.6]
[0.3]
[0.6]
Dimensions in:
Div. : 0.1inch
mm
[inch]
[0.6]
Coplanarity within 0.15
Outline
3.81
[0.6]
CHS-3
DC-DC Converters Bus Converter . Power Module Type
Ordering information
CHS80
CH
1
2
S
80
3
48
4
05
5
6
-O
R
1
Series name
2
Single output
3Output
power
4
Input voltage
48:DC36-76V
5
Output voltage
3R3:3.3V
05:5.0V
12:12V
6
Optional
R : with Remote ON/OFF
Positive logic control
U : Shut down in protection
circuit working
S : SMD
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS80483R3
82.5
3.3V 25A
CHS804805
80.0
5.0V 16A
CHS804812
90.0
12V 7.5A
SPECIFICATIONS
INPUT
MODEL
VOLTAGE[V]
*
1
CURRENT[A]
*
1
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
[mVrms]
*
2
RIPPLE
[mVp-p]
*
2
*
2
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
START-UP TIME[ms]
OUTPUT VOLTAGE
ADJUSTMENT RANGE
*
4
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY
OTHERS
*1
*2
*3
*4
OUTPUT VOLTAGE SETTING
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
CHS80483R3
CHS804805
CHS804812
DC36 - 76
1.81typ
2.03typ
1.86typ
92typ
92typ
92typ
3.3
5
12
25
16
7.5
10max
10max
30max
30max
50max
80max
100max
150max
120max
150max
180max
66max
100max
240max
16max
20max
40max
200max (DCIN 48V, Io=100%)
Fixed (TRM pin open), adjustable by external resistor
-10% / +20%
-10% / +10%
-10% / +15%
t
1.6%
Works over 105% of rating (Auto restart)
125% - 145% (Auto restart)
115% - 135% (Auto restart)
120% - 140% (Auto restart)
Provided
Provided (Negative logic L:ON, H:OFF)
DC2,250V or AC1,000V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (20
t
15C)
-40 to +85
C
, 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max
-40 to +100
C
, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max
10 - 55Hz, 49.0m/s
2
(5G), 3minutes period, 60minutes each along X, Y and Z axis
196.1m/s
2
(20G), 11ms, once each along X, Y and Z axis
UL60950-1, C-UL (CSA60950-1), EN60950-1
33.0
X
10.5
X
22.76mm [1.3
X
0.41
X
0.9 inches] (W
X
H
X
D) / 21g max
Convection / Forced air
At rated input(DC48V) and rated load. Ta=25C, 2m/s.
Ripple and ripple noise is measured by using measuring board with ceramic capacitor 22mF.
Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.
Refer to the instruction manual for input voltage derating.
CHS-4
CHS80
External view
1. DIP
33
[1.3]
27.9
[1.1]
Model
¶
Tolerance : ±0.5
[±0.02]
¶
Dimensions in mm, [ ]=inches
22.76
+VIN
[0.6]
RC
-VIN
7.62
3.68
±0.25
[0.14]
10.5max
[0.41]
[0.3]
+VOUT
+S
TRM
-S
-VOUT
15.24
15.24
[0.9]
¶
Recommended size for processing PCB
(TOP VIEW)
[0.6]
6-
º
1.5
¶
±VIN/RC/TRM/±S Pin
¶
±VOUT Pin
27.9
[1.1]
2-
º
2
3.68
±0.25
º
1.7
[0.14]
Out line
º
1
±0.1
º
1.5
±0.1
¶
Dimensions in: mm
[inch]
¶
Div.:0.1inch
2. SMD (optionS)
33
[1.3]
27.15
[1.07]
Model
Adsorption point
+VIN
RC
11
7.62
-VIN
[0.43]
10.5max
[0.41]
Model
[0.3]
+VOUT
+S
TRM
-S
-VOUT
15.24
22.76
15.24
[0.25]
[0.6]
[0.9]
Coplanarity within 0.15
¶
Recommended size for processing PCB
(TOP VIEW)
[0.6]
6.4
6-
º
2.9
27.9
[1.1]
2-
º
3.4
Out line
º
1.9
±0.1
º
2.4
+0
-0.1
¶
Dimensions in: mm
[inch]
¶
Div.:0.1inch
15.24
[0.6]
¶
±VIN/RC/TRM/±S Pin
¶
±VOUT Pin
3.81
[0.15]
7.62
[0.3]
15.24
[0.6]
3.81
[0.15]
7.62
[0.3]
CHS-5
DC-DC Converters Bus Converter . Power Module Type
Ordering information
CHS120
CH
1
2
S
120
3
48
4
05
5
6
-O
R
1
Series name
2
Single output
3
Output power
4
Input voltage
24:DC18 - 36V
48:DC36 - 76V
5
Output voltage
3R3:3.3V
05:5.0V
12:12V
15:15V
6
Optional
R : with Remote ON/OFF
Positive logic control
U : Shut down in protection
circuit working
S : SMD
B : BasePlate option
BC : Baseplate and case option
(only CHS12024)
L2:Pin length 5.3mm
L5:5pins option
(+S,-S,TRM less)
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS1202405
120.0
5V 24A
CHS1202412
120.0
12V 10A
CHS1202415
120.0
15V 8A
SPECIFICATIONS
CHS1202405
CHS1202412
DC18 - 36
INPUT
5.41typ
5.47typ
92.5typ
91.5typ
5
12
24
10
10max
24max
10max
24max
40max
50max
120max
150max
OUTPUT
150max
180max
100max
240max
20max
40max
50max (DCIN 24V, Io=100%)
Fixed (TRM pin open), adjustable by external resistor
OUTPUT VOLTAGE ADJUSTMENT RANGE
*4
-10% / +20%
-10% / +10%
OUTPUT VOLTAGE SETTING
±1.6%
OVERCURRENT PROTECTION
Works over 105% of rating (Auto restart)
PROTECTION
OVERVOLTAGE PROTECTION
125% - 150% (Auto restart)
115% - 135% (Auto restart)
CIRCUIT AND
REMOTE SENSING
Provided
OTHERS
REMOTE ON/OFF
Provided (Negative logic L:ON, H:OFF)
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
CHS120483R3
99.0
3.3V 30A
CHS1204805
120.0
5V 24A
MODEL
VOLTAGE[V]
*1
CURRENT[A]
*1
EFFICIENCY[%]
VOLTAGE[V]
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
[mVrms]
*2
RIPPLE
[mVp-p]
*2
*2
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
*3
DRIFT[mV]
START-UP TIME[ms]
CHS1202415
5.50typ
91typ
15
8
30max
30max
60max
180max
210max
300max
50max
-10% / +5%
110% - 130% (Auto restart)
CHS1204812
120.0
12V 10A
SPECIFICATIONS
CHS120483R3
CHS1204805
DC36 - 76
INPUT
2.23typ
2.69typ
92.5typ
93typ
3.3
5
30
24
10max
10max
30max
30max
80max
100max
OUTPUT
120max
150max
66max
100max
16max
20max
50max (DCIN 48V, Io=100%)
Fixed (TRM pin open), adjustable by external resistor
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