DC-DC Converter
RD7-3W Dual Series
FEATURES:
• 2:1 Wide Input Voltages Range
• High Efficiency up to 80%
• Regulated Output Types
• Low Ripple and Noise
• Internal SMD Construction
• 1.5KVDC ~ 3KVDC Isolation
• Industry Standard Pinout
• Continuous Short-Circuit Protection With Current Foldback
DC-DC Converter
RD7-3W Dual Series
3 Watt 1.5KV ~ 3KV Isolated
2:1 Input Voltage Range
Dual Output
Specifications typical at TA=25°C nominal input voltage and
rated output current unless otherwise specified
SIP8
Input Output Output Efficiency
Part Number
Voltage Voltage Current
Range
Vdc
18~36
9~18
18~36
18~36
Vdc
5
15
12
15
mA
300
100
125
100
%TYP
70
80
78
80
RD7-24D053R
RD7-12D153R3
RD7-24D123R3
RD7-24D153R3
Note:
1: No suffix is standard isolation (1.5KVDC) e.g., RD7-12D053R
*add suffix “3” for 3KVDC isolation, e.g., RD7-12D053R3
Temperature Derating Graph
Input Specifications
Parameters
Conditions
Min
Typ
Max
Units
Voltage
Types
100
Vo,Io Nom
2:1
75
60
50
Filter
Capacitor
25
Natural Convection
0
-40
70 85
100
Ambient Temperature (ºC)
1
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