Data sheet: xeta, Absolute maximum ratings, Input characteristics – TDK Xeta Half Brick-iHG User Manual
Page 5
Data Sheet: Xeta
iHG48070A033V, 3.3V/70A Output Half Brick Series
©2008 TDK Innoveta Inc.
iHG Datasheet 2008-05-15 Revision 1.1
℡
(877) 498-0099
5/16
Absolute Maximum Ratings:
Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device.
* Engineering estimate
Input Characteristics:
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
---
---
8
A
Vin = 0 to Vin,max, Io,max, Vo=Vo,nom
Turn-on Voltage
---
34.2
36
Vdc
Turn-off Voltage
---
32.5
---
Vdc
Hysteresis
---
1.7
---
Vdc
Startup Delay Time from application of input voltage
---
8
---
mS
Vo = 0 to 0.1*Vo,nom;
on/off =on,
Io=Io,max, Tc=25˚C
Startup Delay Time from on/off
---
3
---
mS
Vo = 0 to 0.1*Vo,nom; Vin = Vi,nom,
Io=Io,max,Tc=25˚C
Output Voltage Rise Time
---
24
---
mS
Io=Io,max,Tc=25˚C, Vo=0.1 to
0.9*Vo,nom
Standby Current
0
5
7
mA
Vin=0V to Vin,max and module on/off
pin is in ‘off’ state
Inrush Transient
---
---
0.1
A
2
s
Input Reflected Ripple
---
14
---
mApp
See input/output ripple measurement
figure; BW = 20 MHz
Input Ripple Rejection
---
60
---
dB
@120Hz
*
Engineering Estimate
Caution: The power modules are not internally fused. An external input line normal blow fuse with a maximum value of
15A
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
123
˚C
Measured at the location specified in the thermal
measurement figure.