DCS04S0A0S06NFA_14 Datasheet, PDF (2/21 Pages) Delta Electronics, Inc. – Delphi DCS, Non-Isolated Point of Load DC/DC Power Modules

TECHNICAL SPECIFICATIONS
PARAMETER
NOTES and CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Tracking Voltage
Operating Ambient Temperature
Storage Temperature
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Transient
Vo ≦ Vin –0.6
Vin=2.4V to 5.5V, Io=Io,max
Vin=5V
Vin=5V
Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN =0 to 5.5V, Io= Iomax ;
Input Ripple Rejection (120Hz)
OUTPUT CHARACTERISTICS
Output Voltage Set Point
with 0.5% tolerance for
external resistor used to set output voltage)
Output Voltage Adjustable Range
Output Voltage Regulation
Over Line
For Vo>=2.5V
For Vo<2.5V
Over Load
For Vo>=2.5V
For Vo<2.5V
Over Temperature
Ta=-40℃ to 85℃
Total Output Voltage Range
Over sample load, line and temperature
Output Voltage Ripple and Noise
5Hz to 20MHz bandwidth
Peak-to-Peak
Full Load, 1µF ceramic, 10µF tantalum
RMS
Full Load, 1µF ceramic, 10µF tantalum
Output Current Range
Output Voltage Over-shoot at Start-up
Vout=3.3V
Output DC Current-Limit Inception
Hiccup mode
Output Short-Circuit Current (Hiccup Mode) Io,s/c
DYNAMIC CHARACTERISTICS
Dynamic Load Response
10µF Tan & 1µF Ceramic load cap,
2.5A/µs,Co=47u,Vin=5V,Vo=1.8V
Positive Step Change in Output Current 0-50% Iomax
Negative Step Change in Output Current 50% Iomax-0
Settling Time to 10% of Peak Deviation
Turn-On Transient
Io=Io.max
Start-Up Time, From On/Off Control
Von/off, Vo=10% of Vo,set
Start-Up Time, From Input
Vin=Vin,min, Vo=10% of Vo,set
Output Voltage Rise Time
Time for Vo to rise from 10% to 90% of Vo,set
Output Capacitive Load
Full load; ESR ≧0.15mΩ
Full load; ESR ≧10mΩ
EFFICIENCY
Vo=3.3V
Vin=5V, 100% Load
Vo=2.5V
Vin=5V, 100% Load
Vo=1.8V
Vin=5V, 100% Load
Vo=1.5V
Vin=5V, 100% Load
Vo=1.2V
Vin=5V, 100% Load
Vo=0.6V
Vin=5V, 100% Load
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, (Negative logic)
Logic Low Voltage
Module On, Von/off
Logic High Voltage
Module Off, Von/off
Logic Low Current
Module On, Ion/off
Logic High Current
Module Off, Ion/off
ON/OFF Control, (Positive Logic)
Logic High Voltage
Module On, Von/off
Logic Low Voltage
Module Off, Von/off
Logic Low Current
Module On, Ion/off
Logic High Current
Module Off, Ion/off
0Tracking Slew Rate Capability
Tracking Delay Time
Delay from Vin.min to application of tracking voltage
Tracking Accuracy
Power-up 2V/mS
Power-down 1V/mS
GENERAL SPECIFICATIONS
MTBF
Io=80% of Io, max; Ta=25°C
Weight
(TA = 25°C, airflow rate = 300 LFM, Vin =2.4Vdc to 5.5Vdc, nominal Vout unless otherwise noted.)
DCS04S0A0S06NFA
Min.
Typ.
Max.
-0.3
6
-0.3
Vin,max
-40
85
-55
125
2.4
5.5
2.2
2.0
6.5
15
5
1
25
40
-1.5
Vo,set
+1.5
0.6
3.63
0.4
10
10
5
0.4
-3.0
+3.0
25
35
10
15
0
6
1
200
1
47
47
-0.2
Vin-0.8
1.6
-0.3
0.1
10
180
180
500
2
2
2
94.0
91.5
89..5
88.0
85.0
76.0
600
0.2
0.2
1
2.0
5
1000
3000
Vin-1.6
Vin,max
200
1
Vin,max
0.3
1
10
2
100
100
Units
Vdc
Vdc
℃
°C
V
V
V
A
mA
mA
A2S
mAp-p
dB
% Vo,set
V
% Vo,set
mV
mV
mV
% Vo,set
% Vo,set
mV
mV
A
% Vo,set
% Io
Adc
mV
mV
µs
ms
ms
ms
µF
µF
%
%
%
%
%
%
kHz
V
V
µA
mA
V
V
mA
µA
V/msec
ms
mV
mV
M hours
grams
DS_DCS04S0A0S06NFA_03192012
E-mail: [e-mail]
http://www.deltaww.com/dcdc
P2