RV7-1203S20A1 Datasheet, PDF (1/4 Pages) RSG Electronic Components GmbH – DC/DC-Converter

20W 2:1 Regulated
Single & Dual Output
DC/DC-Converter
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• 1“ x 1“ Package, Full SMD Technologie
• Wide 2:1 Input Range
• Soft Start
• No Minimum Load Required
• Adjustable Output Voltage
• Over Current Protection
• Over Voltage Protection
• 1600VDC Isolation
• Continuous Short Circuit Protection
• Efficiency up to 90%
• Operating Temperature Range -40° ~ +75°C
• Remote On/Off Control (CTRL)
RoHS
OUTPUT SPECIFICATION
Switching Frequency: 330kHz, typ.

Voltage accuracy: ±1%
Humidity: 95% rel H
Output Voltage Adjustability (Trim): Singel Output: ±10% max.
Line regulation:Single &Dual ±0.5% max.
Reliability Calculated MTBF : > 560khrs
(MIL-HDBK-217 f)
LOAD REGULATION: Singel: ±0.5% max.
Safety Standard: (designed to meet): IEC 60950-1
Dual: ±1%,max.(balanced load)
ENVIRONMENTAL SPECIFICATION
Cross Regulation (Dual Output): ±5%
Operating Temperature range: -40°C ~+75°C (see Derating Curve)
Over Voltage Protection (Zener diode clamp): See table
Maximum Case Temperature: 105°C
Over Current Protection: 140% of Fl, typ.
Storage Temperature : -55°C ~+125°C
Short Circuit Protection : Indefinite (hiccup) (Automatic Recovery)
Cooling : Nature Convection
Ripplenoise (20Mhz bandwidth): 75-100mV pk-pk max.
PHYSICAL SPECIFICATIONS:
Temperature coefficient: ±0.02% °C
Base Material: Non-conductive Black Plastic (UL94V-0 rated)

Capacitor load: See table
Case Material: Nickel-coated Copper
Transient Recovery Time: 250us, typ.
PIN Material: 1.0mmBrass Solder coated
Transient Response: ( Deviation) ±3% max.
Potting Material: Epoxy (UL94V-0 rated)
INPUT SPECIFICATIONS
Weight Case-DIP: 19.0g
Voltage Range: See table
Dimmension DIP: 1.00“ x 1.00“ x 0.40“
Start up Time: 30ms, typ.
ABSOLUTE MAXIMUM RATINGS (1)
No-Load/Full-Load Input Current: See table
Input Surge Voltage (100ms)/
Input Filter: PI Type
12V Models: 25VDC max.
Input Reflected Ripple Current : 30mA pk-pk
24V Models: 50VDC max.
Remote On/Off (positive logic): On: 3.0~12VDC or open circuit,
OFF: 0~1.2VDC or Short circuit pin 2 and 3
48V Models: 100VDC max.
Soldering Temperature: 260°C max. ⁽²⁾
OFF idle current: 5mA typ.
EMC SPECIFICATIONS
GENERAL SPECIFICATIONS
Radiated-/Conducted Emissions: EN55022 Class A (see EMI Filter note)
Efficiency: See table typ.
ESD: IEC 61000-4-2 Perf.Criteria A
I/O Isolation Voltage (60sec): 1600VDC
RS: IEC 61000-4-3 Perf.Criteria A
Input/Output: 1600VDC
EFT: IEC 61000-4-4 Perf.Criteria A
Case/Input & Output: 1600VDC
SURGE: IEC 61000-4-5 Perf.Criteria A
I/O Isolation Capacitance: 1500pF typ.
CS: IEC 61000-4-6 Perf.Criteria A
I/O Isolation Resistance: 1000M Ohm
PFMF IEC 61000-4-8 Perf.Criteria A
1) These are stress ratings. Exposure of devices to any of these conditions may adversely affect long-term reliability.2) (1.5mm from case 10sec Max.) 3) All specifications typical
at TA= 25°C, nominal input voltage and full load unless otherwise specified.4) The information and specification contained in this data sheet are believed to be correct at time of
publication. However RSG accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •[phone] •rsg-electronic.de
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