Datasheet

DS_IPM24S0C0_01092009
2
TECHNICAL SPECIFICATIONS
T
A
= 25°C, airflow rate = 300 LFM, V
in
= 24Vdc, nominal Vout unless otherwise noted.
PARAMETER
NOTES and CONDITIONS
IPM24S0C0R/S03FA
Min.
Typ.
Max.
Units
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
0
40
Vdc
Operating Temperature
Please refer to Fig.32 for the measuring point
-40
125
°C
Storage Temperature
-55
125
°C
INPUT CHARACTERISTICS
Operating Input Voltage
20
36
V
Input Under-Voltage Lockout
Turn-On Voltage Threshold
19.3
V
Turn-Off Voltage Threshold
18.8
V
Maximum Input Current
Vin=Vin,min to Vin,max, Io=Io,max
A
No-Load Input Current
50
mA
Off Converter Input Current
3
10
mA
Input Reflected-Ripple Current
P-P 0.5µH inductor, 5Hz to 20MHz
60
150
mAp-p
Input Voltage Ripple Rejection
120 Hz
TBD
dB
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Vin=24V, Io=Io,max, Ta=25℃
7.88
8.0
8.12
Vdc
Output Voltage Adjustable Range
8.0
15.0
V
Output Voltage Regulation
Over Line
Vin=Vin,min to Vin,max
0.3
% Vo,set
Over Load
Io=Io,min to Io,max
0.3
% Vo,set
Over Temperature
Ta=Ta,min to Ta,max
0.01
0.025
%Vo,set/℃
Total Output Voltage Range
Over sample load, line and temperature
-3.0
+3.0
% Vo,set
Output Voltage Ripple and Noise
5Hz to 20MHz bandwidth
Peak-to-Peak
Full Load, 1µF ceramic, 100µF OS-conx2
50
100
mVp-p
RMS
Full Load, 1µF ceramic, 100µF OS-conpx2
25
50
mV
Output Current Range
Vo>8.0Vdc
0
3
A
Output Voltage Over-shoot at Start-up
Vin=20V to 36V, Io=0A to 3A, Ta=25℃
0
1
% Vo,set
Output DC Current-Limit Inception
130
% Io
DYNAMIC CHARACTERISTICS
Dynamic Load Response
100µFX2 OS-CON & 1µF Ceramic load cap, 0.5A/µs
Positive Step Change in Output Current
50% Io, max to 100% Io, max
75
200
mVpk
Negative Step Change in Output Current
100% Io, max to 50% Io, max
75
200
mVpk
Setting Time to 10% of Peak Devitation
200
300
µs
Turn-On Transient
Io=Io.max
Start-Up Time, From On/Off Control
17
50
ms
Start-Up Time, From Input
17
50
ms
Output Voltage Rise Time
Time for Vo to rise from 10% to 90% of Vo,set,
5
9
17
ms
Maximum Output Startup Capacitive Load
Full load; ESR ≧15mΩ
200
µF
Full load; ESR ≧12mΩ
1200
µF
EFFICIENCY
Vo=8.0V
Vin=24V, Io=Io,max, Ta=25℃
89.0
91.0
%
Vo=15.0V
Vin=24V, Io=Io,max, Ta=25℃
91.5
93.5.
%
FEATURE CHARACTERISTICS
Switching Frequency
300
kHz
ON/OFF Control, (Logic High-Module ON)
Logic High
Module On
2.4
Vin,max
V
Logic Low
Module Off
-0.2
0.8
V
ON/OFF Current
Ion/off at Von/off=0
0.25
1
mA
Leakage Current
Logic High, Von/off=5V
50
µA
GENERAL SPECIFICATIONS
Calculated MTBF
Io=80% Io,max, Ta=25℃
13.04
M hours
Weight
6
grams