Datasheet

PP-20
www.recom-electronic.com
REV: 2/2011
RPP30-W
Specifications
(typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range 24V nominal input 9-36VDC
48V nominal input 18-75VDC
Under Voltage Lockout 24V input DC-DC ON (min.) 8.5VDC
DC-DC OFF (max.) 8VDC
48V input DC-DC ON (min.) 17.5VDC
DC-DC OFF (max.) 17VDC
Input Filter Common Mode EMC Filter
Input Voltage Variation dv/dt (Complies with ETS300 132 part 4.4) 5V/ms max
Input Surge Voltage (100 ms max.) 24V Input 50VDC
48V Input 100VDC
Input Reflected Ripple nominal Vin and full load 30mAp-p
Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max.
Remote ON/OFF
(4)
Logic High Open or 3.0V < Vr < 5.5V
lofic Low Short or 0V < Vr < 1.2V
Remote OFF input current Nominal input 2mA typ.
Output Power 30W max.
Output Voltage Accuracy 50% Load and nominal Vin ±1.5%
Voltage Adjustability Single Output only ±5%
Minimum Load 0%
Line Regulation low line, high line at full load ±0.3%
Load Regulation 10% to 100% full load ±0.5%
Cross Regulation (10% <> 100% Load) Dual Outputs only 3% typ./ 5% max.
Ripple and Noise (20MHz bandwith limited) 3.3V, 5V 80mVp-p typ.
(measured with 1µF capacitor across outputs) All others 27mV-60mVp-p max
Temperature Coefficient ±0.04%/°C max.
Transient Response 25% load step change 800µs
Over Load Protection % of full load at nominal Vin 120% typ.
Short Circuit Protection hiccup, automatic recovery
Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal +20%
Isolation Voltage Rated at 2250VDC/1 minute, Flash tested at 3000VDC/1 second
Isolation Resistance 10MΩ min.
Isolation Capacitance (refer to block diagram in Application Notes) 3000pF max.
Operating Frequency 300kHz ± 30kHz
Operating Temperature Range Ambient, Free Convection -45°C to +90°C max (without derating)
-45°C to +105°C max (with derating)
-55°C Version -55°C to +90°C (without derating)
Maximum Case Temperature +120°C
Storage Temperature Range -55°C to +125°C
Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor
Thermal Impedance Ribbed Case: Vertical 7.3°C/Watt
(Natural convection) Ribbed Case: Horizontal 10°C/Watt
Relative Humidity 5% to 95% RH
Case Material
(7)
Aluminium
Potting Material Silicone (UL94-V0)
Weight Ribbed Case 39g
Flat Case 34g
Basrplate Case 43g
POWERLINE+
DC/DC-Converter
RPP30-S_DW
Series