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PO 73www.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.
● 36–75 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 25°C 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 34V–35.5V 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%µ 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%/ºC
Transient Response Recovery Time (25% load step change) 500µ s
Transient Voltage Peak Deviation 300mV, max.
Switching Frequency 300kHz, typ.
Operating Temperature Range -40ºC to +100ºC (base plate)
Temperature Coefficient (over operating temperature range) ±0.02%
Case Temperature 100°C
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
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www.recom-international.comAugust 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
2Case 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
10050
-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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