PO 73
www.recom-international.com
August 2002
POWERLINE - DC/DC-Converter
H-Series, 100 Watt (Dual Isolated Outputs)
Independently Regul. 5V & 3.3V,
5V & 2.5V, or 3.3V & 2.5V Outp.
3675 VDC Input (48V Nominal)
100W Continuous Ouput Power
Efficiency up to 84% (Typ.)
Remote On/Off Control
Built-in EMI Suppression Filter
Fixed Operating Frequency
Under-Voltage Lockout
Over-Voltage Shutdown
Short Circuit Protection
1500 VDC I/O Isolation
Features
Specifications
(typical at nominal input and 25C unless otherwise noted)
Input Voltage Range
36-75VDC (48V nom.)
Input/Output Isolation
1500 VDC, I/O, 1 Min.
Continuous Output Power
100W max.
Base-Plate Temperature
+100 max.: internal thermal shutdown circuit., automatic recovery
Output Voltage Adjustment
Outputs V1 & V2 each adjustable by 10%
Short Circuit Protection
Automatic recovery
Under-Voltage Protection
Lockout activated at 34V35.5V input, automatic recovery. With 2V-3V hysteresis (typ.)
Over-Voltage Protection
5V output shutdown at 6.5V, typ.; 3.3V output shutdown at 3.9V typ.;
2.5V output shutdown at 3.2V, typ. Reset at Vin = 0V
Transient Response
200% S recovery after half-load to full load step. Change to
within 1% of the regulation hand with no more than 5% deviation
Frequency of Operation
300kHz, fixed
Efficiency (at nominal input voltage, full load)
84% typ.
Remote Shutdown
CMOS and open-collector TTL compatible: ON = 2.4V to Vin max.; Off = 0.8V or less
Ripple and Noise (20MHz BW )
See table above
Line Regulation, HL-LL
0.2%
Load regulation (100% to 10% full load)
0.5%
Temperature Coefficient
0.02%/C
Transient Response Recovery Time (25% load step change)
500 s
Transient Voltage Peak Deviation
300mV, max.
Switching Frequency
300kHz, typ.
Operating Temperature Range
-40C to +100C (base plate)
Temperature Coefficient (over operating temperature range)
0.02%
Case Temperature
100C
Case Material
Aluminium base plate
Dimensions
57.91 x 60.96 x 12.70 mm
Part Number
Output
Voltage
Output
Current
Output
Ripple &
Line
Load
Max.
Max.
Voltage
Noise
Regulation
Regulation
(VDC)
(A)
(A)
Tolerance
(mVp-p)
RP100-483305DS
V1
5
1
20
1.0%
100
0.2%
0.5%
V2
3.3
0
25
1.5%
100
0.2%
0.5%
RP100-482505DS
V1
5
1
20
1.0%
100
0.2%
0.5%
V2
2.5
0
25
1.5%
100
0.2%
0.5%
RP100-482533DS
V1
3.3
1
20
1.0%
100
0.2%
0.5%
V2
2.5DC
0
25
1.5%
100
0.2%
0.5%
Selection Guide
48V Input Types
www.recom-international.com
August 2002
60.96
57.91
Bottom View
48.26
50.80
35.56
15.24
10.16
25.40
40.64
4
3
2
8
7
6
9
10
12.70
5.08
5
1
Package Style and Pinning (mm)
Derating Graph
Pin Connections
Pin #
Function
Dia.
1
Vin
1 mm
2
Case
1 mm
3
Remote ON/OFF
1 mm
4
+Vin
1 mm
5
V2 out
2 mm
6
V2 return
2 mm
7
V2 adjust.
1 mm
8
V1 out
2 mm
9
V1 return
2 mm
10
V1 adjust.
1 mm
Pin Pitch Tolerance 0.5 mm
Output Power (%)
120
80
100
50
-25
125
Ambient Temperature C
0
25
100
60
40
20
Natural
Convection
Cooling
85
75
POWERLINE - DC/DC-Converter
H-Series, 100 Watt (Dual Isolated Outputs)
PO 74
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