DNL10S0A0R20PFB Delta Electronics, Inc., DNL10S0A0R20PFB Datasheet - Page 2

• Manufacturer Part Number: DNL10S0A0R20PFB
• Description: Delphi Dnl, Non-isolated Point Of Load Dc/dc Power Modules 8.3-14vin, 0.75-5.0v/20a Out
• Manufacturer: Delta Electronics, Inc.

TECHNICAL SPECIFICATIONS
T
PRELIMINARY DS_DNL10SIP20_10132008
A
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Operating Temperature
Storage Temperature
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Transient
Recommended Input Fuse
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Adjustable Range
Output Voltage Regulation
Total Output Voltage Range
Output Voltage Ripple and Noise
Output Current Range
Output Voltage Over-shoot at Start-up
Output DC Current-Limit Inception
Output Short-Circuit Current (Hiccup mode)
DYNAMIC CHARACTERISTICS
Dynamic Load Response
Turn-On Transient
Output Capacitive Load
EFFICIENCY
Vo=0.75V
Vo=1.0V
Vo=1.2V
Vo=1.5V
Vo=1.8V
Vo=2.0V
Vo=2.5V
Vo=3.3V
Vo=5.0V
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, (Negative logic)
ON/OFF Control, (Positive Logic)
Tracking Slew Rate Capability
Tracking Delay Time
Tracking Accuracy
Remote Sense Range
GENERAL SPECIFICATIONS
MTBF
Weight
Over-Temperature Shutdown
= 25°C, airflow rate = 300 LFM, V
Tracking Voltage
Peak-to-Peak
RMS
Logic Low Voltage
Logic High Voltage
Logic Low Current
Logic High Current
Logic High Voltage
Logic Low Voltage
Logic High Current
Logic Low Current
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time (Vo < 10% Peak Deviation )
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Output Voltage Rise Time
Over Line
Over Load
Over Temperature
in
= 8.3Vdc and 14Vdc, nominal Vout unless otherwise noted.
Ta= -40℃ to 85℃
Vin=Vin,min to Vin,max
Io=Io,min to Io,max
NOTES and CONDITIONS
Refer to Figure 41 for the measuring point
Vo,set≦3.63Vdc
Vo,set＞3.63Vdc
Vin=Vin,min to Vin,max, Io=Io,max
Vin= Vin,min to Vin,max, Io=Io,min to Io,max
Vin=12V, Io=Io,max
Over sample load, line and temperature
5Hz to 20MHz bandwidth
Vin=min to max, Io=min to max.1µF ceramic, 100uF ceramic
Vin=min to max, Io=min to max.1µF ceramic, 100uF ceramic
Vout=3.3V
Io,s/c
470uF poscap & 100µF+1uF ceramic load cap, 5A/µs,
50% Io, max to 100% Io, max
100% Io, max to 50% Io, max
Io=Io.max
Von/off, Vo=10% of Vo,set
Vin=Vin,min, Vo=10% of Vo,set
Time for Vo to rise from 10% to 90% of Vo,set
Full load; ESR ≧1mΩ
Full load; ESR ≧10mΩ, Vin<9.0V
Full load; ESR ≧10mΩ, Vin≧9.0V
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Vin=12V, Io=Io,max
Module On, Von/off
Module Off, Von/off
Module On, Ion/off
Module Off, Ion/off
Module On, Von/off
Module Off, Von/off
Module On, Ion/off
Module Off, Ion/off
Delay from Vin.min to application of tracking voltage
Power-up, subject to 2V/mS
Power-down, subject to 1V/mS
Io=80%Io, max, Ta=25℃
Refer to Figure 41 for the measuring point
0.7525
Min.
-2.0
-2.5
-0.2
-0.2
-40
-55
8.3
8.3
2.5
0.1
10
0
0
0
DNL10S0A0R20
Vo,set
Typ.
78.0
82.5
84.5
86.5
88.0
89.0
90.0
91.5
93.5
TBD
100
150
150
150
300
100
200
125
7.9
7.8
0.3
0.4
0.4
0.2
0.2
12
12
30
10
60
12
2
3
5
5
4
Vin,max
Vin,max
Vin,max
Max.
+120
+125
1000
3500
5000
13.2
14.5
+2.0
+3.5
200
400
0.4
0.3
0.3
0.1
15
14
15
65
20
20
10
10
5
5
6
1
1
2
Units
Vdc
Vdc
°C
°C
V
V
V
V
A
mA
mA
A
A
% Vo,set
V
% Vo,set
% Vo,set
% Vo,set
% Vo,set
mV
mV
A
% Vo,set
% Io
Adc
mVpk
mVpk
µs
ms
ms
ms
µF
µF
µF
%
%
%
%
%
%
%
%
%
kHz
V
V
uA
mA
V
V
uA
mA
V/msec
ms
mV
mV
V
M hours
grams
°C
2
S
2