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PDF CHB75 Data sheet ( Hoja de datos )
| Número de pieza | CHB75 | |
| Descripción | 37.5 TO 75 WATT WIDE INPUT DC-DC CONVERTERS SINGLE & DUAL OUTPUT | |
| Fabricantes | RSG Electronic Components | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CHB75 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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SERIE
CHB75
37.5 TO 75 WATT WIDE INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
S
Only for Nominal Input Voltage 24 & 48 VDC
Features
• 37.5W-75W Isolated Output
• Efficiency to 85%
• 300KHz Switching Frequency
• 2 : 1 Input Range
• Regulated Outputs
• Continuous Short Circuit Protection
• Five-Sided Metal Case
• Industry Standard Half-Brick Package
MODEL
NUMBER
INPUT
VOLTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
INPUT CURRENT
NO LOAD
FULL LOAD
%EFF CASE
CHB75-12S25
CHB75-12S33
CHB75-12S05
CHB75-12S12
9-18 VDC
CHB75-12S15
CHB75-12S24
CHB75-24S25
CHB75-24S33
CHB75-24S05
CHB75-24S12
18-36 VDC
CHB75-24S15
CHB75-24S24
CHB75-48S25
www.DCaHtBa7S5h-e4e8tS43U3.com
CHB75-48S05
CHB75-48S12
36-75 VDC
CHB75-48S15
CHB75-48S24
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
15A
15A
15A
6.25A
5A
3.13A
15A
15A
15A
6.25A
5A
3.13A
15A
15A
15A
6.25A
5A
3.13A
50 mA
50 mA
50 mA
4110 mA
76
5290 mA
78
7715 mA
81
HB
7440 mA
84
7440 mA
84
7440 mA
84
2029 mA
77
2610 mA
79
3810 mA
82
HB
3675 mA
85
3675 mA
85
3640 mA
86
1015 mA
77
1305 mA
79
1883 mA
83
HB
1838 mA
85
1838 mA
85
1820 mA
86
73 NOTE : 1. Nominal Input Voltage 12, 24 & 48 VDC
RSG■
ELECTRONIC COMPONENTS
RSG Electronic Components GmbH ■ Sprendlinger Landstr. 115 ■ D-63069 Offenbach/Germany
Änderungen vorbehalten / subject to change without notice
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range........................................................ 12V............9-18V
24V............18-36V
48V............ 36-75V
Undervoltage lockout .............................. 12Vin power up ...............8.8V
power down .................8V
24Vin power up ............... 17V
power down ............. 16V
48Vin power up ............... 34V
power down ............. 32.5V
Positive Logic Remote ON/OFF ( see note 3 & 4 )
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, 2.5V & 3.3V & 5V .............. 20mV RMS., max.
75mV pk-pk, max.
12V & 15V .......................... 30mV RMS., max.
100mV 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 Protect trip Range, % Vo nom.............................115-140%
Current Limit .................................................110% ~150% Nominal Output
CASE HB
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 .................(12/24)Vin......................... 400KHz ,Typ.
48Vin................................. 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
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.
All Dimensions In Inches(mm)
Tolerances
Inches .XX±.02
Millimeters .X±.5
.XXX±.010
.XX±.25
Pin
±0.02
±0.5
Mounting Inserts
M3*0.5 Through 4pl.
BOTTOM VIEW
0.18 min.
(4.60) 2*R1.50
1.40
(35.56)
0.60
(15.24)
2.00
(50.8)
4
3
2
1
5
6
Ø0.08
(2.03)
7
2pl.
2.40
(61.00)
8
9 Ø0.04
(1.02)
7pl.
PIN CONNECTION
Pin Function
1. +Vin
2. ON/OFF
3. CASE
4. -Vin
5. -Vout
6. -Sense
7. Trim
8. +Sense
9. +Vout
1.90
(48.25)
2.28
(57.90)
Remote ON/OFF Control
0.50
(12.70)
SIDE VIEW
External Output Trim
+SENSE (8)
+SENSE (8)
ON/OFF (2)
TRIM DOWN
TRIM (7)
TRIM (7)
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN (4)
TRIM UP
-SENSE (6)
-SENSE (6)
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
10K ohms
TRIMPOT
74
1 page  
www.DataSheet4U.com
All specifications typical at nominal line, full load, and 25oC unless otherwise noted.
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet CHB75.PDF ] | |
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