Data Sheet: Belleta
®
iEA Series –Single Output Eighth Brick ©2004 TDK Innoveta® Inc.
iEAFullDatasheet 032707 3/29/2007 Revision 2.0
℡
(877) 498
-
0099
4/41
Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device.
Unless otherwise specified, specifications apply over all Rated Input Voltage, Resistive Load, and Temperature conditions.
Characteristic Min Typ Max Unit Notes & Conditions
Operating Input Voltage 36 48 75 Vdc
Maximum Input Current --- --- 4 A Vin = 0 to Vin,max
Turn-on Voltage --- 33 --- Vdc
Turn-off Voltage 26 30 --- Vdc
Hysteresis 0.5 3 --- Vdc
Startup Delay Time from application of input
voltage
--- 35 --- mS Vo = 0 to 0.1*Vo,nom; on/off =on,
Io=Io,max, Tc=25˚C
Startup Delay Time from on/off --- 35 --- mS Vo = 0 to 0.1*Vo,nom; Vin = Vi,nom,
Io=Io,max,Tc=25˚C
Output Voltage Rise Time --- 50 --- mS Io=Io,max,Tc=25˚C, Vo=0.1 to 0.9*Vo,nom
Inrush Transient --- --- 0.2 A
2
s
Input Reflected Ripple --- 15 --- mApp See input/output ripple and noise
measurements figure; BW = 20 MHz
Input Ripple Rejection --- 55 --- dB @120Hz
Caution: The power modules are not internally fused. An external input line normal blow fus e with a
maximum value of 10A is required, see the Safety Considerations section of the data sheet.
Characteristic Min Max Unit Notes & Conditions
Continuous Input Voltage -0.5 80 Vdc
Transient Input Voltage --- 100 Vdc 100mS max.
Isolation Voltage --- 1500 Vdc
Storage Temperature -55 125 ˚C
Operating Temperature Range (Tc)
-40 125 ˚C
Measured at the location specified in the thermal
measurement figure. Maximum temperature varies
with model number, output current, and module
orientation – see curve in thermal performance
section of the data sheet.