DNL10SIP20 [DELTA]
No minimum load required;型号: | DNL10SIP20 |
厂家: | DELTA ELECTRONICS, INC. |
描述: | No minimum load required |
文件: | 总17页 (文件大小:878K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
FEATURES
High efficiency: 93.5% @ 12Vin, 5V/20A out
Small size and low profile: (SIP)
50.8 x 12.7 x 9.5mm (2.00” x 0.50” x 0.37”)
Standard footprint
Voltage and resistor-based trim
Pre-bias startup
Output voltage tracking
No minimum load required
Output voltage programmable from
0.75Vdc to 5Vdc via external resistor
Fixed frequency operation (300KHz)
Input UVLO, output OTP, OCP
Remote ON/OFF(default:positive)
Remote sense
ISO 9001, TL 9000, ISO 14001, QS 9000,
OHSAS 18001 certified manufacturing
facility
UL/cUL 60950-1 (US & Canada), and TUV
(EN60950-1) - pending
Delphi DNL, Non-Isolated Point of Load
DC/DC Power Modules: 8.3-14Vin, 0.75-5.0V/20A out
OPTIONS
Negative On/Off logic
The Delphi series DNL, 8.3~14V input, single output, non-isolated point
of load DC/DC converters are the latest offering from a world leader in
power systems technology and manufacturing ― Delta Electronics, Inc.
The DNL series provides a programmable output voltage from 0.75V to
5.0V through an external trimming resistor. The DNL converters have
flexible and programmable tracking and sequencing features to enable a
variety of sequencing and tracking between several point of load power
modules. This product family is available in a surface mount or SIP
package and provides up to 20A of output current in an industry standard
footprint and pinout. With creative design technology and optimization of
component placement, these converters possess outstanding electrical
and thermal performance and extremely high reliability under highly
stressful operating conditions.
APPLICATIONS
Telecom / DataCom
Distributed power architectures
Servers and workstations
LAN / WAN applications
Data processing applications
DATASHEET
DS_DNL10SIP20_01302015
TECHNICAL SPECIFICATIONS
TA = 25°C, airflow rate = 300 LFM, Vin = 8.3Vdc and 14Vdc, nominal Vout unless otherwise noted.
PARAMETER
NOTES and CONDITIONS
DNL10S0A0R20
Min.
Typ.
Max.
Units
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Tracking Voltage
Operating Temperature
Storage Temperature
0
0
-40
-55
15
Vin,max
85
Vdc
Vdc
°C
+125
°C
INPUT CHARACTERISTICS
Operating Input Voltage
Vo,set≦3.63Vdc
Vo,set>3.63Vdc
8.3
8.3
12
12
14
13.2
V
V
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
Recommended Input Fuse
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Adjustable Range
Output Voltage Regulation
Over Line
7.9
7.8
V
V
A
mA
mA
A2S
A
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
14.5
100
2
0.4
15
-2.0
0.7525
Vo,set
+2.0
5
% Vo,set
V
Vin=Vin,min to Vin,max
Io=Io,min to Io,max
Ta= -40℃ to 85℃
Over sample load, line and temperature
5Hz to 20MHz bandwidth
0.3
0.4
0.4
% Vo,set
% Vo,set
% Vo,set
% Vo,set
Over Load
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak
-2.5
0
+3.5
65
20
20
5
Vin=min to max, Io=min to max.1µF ceramic, 100uF ceramic
30
10
mV
mV
A
% Vo,set
% Io
Adc
RMS
Vin=min to max, Io=min to max.1µF ceramic, 100uF ceramic
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
Vout=3.3V
Io,s/c
150
3
470uF poscap
& 100µF+1uF ceramic load cap, 5A/µs,
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time (Vo < 10% Peak Deviation )
Turn-On Transient
50% Io, max to 100% Io, max
100% Io, max to 50% Io, max
150
150
60
mVpk
mVpk
µs
Io=Io.max
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Output Voltage Rise Time
Von/off, Vo=10% of Vo,set
5
5
4
ms
ms
ms
µF
µF
µF
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
6
Output Capacitive Load
1000
3500
5000
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
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
78.0
82.5
84.5
86.5
88.0
89.0
90.0
91.5
93.5
%
%
%
%
%
%
%
%
%
Vo=5.0V
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, (Negative logic)
Logic Low Voltage
Logic High Voltage
Logic Low Current
Logic High Current
ON/OFF Control, (Positive Logic)
Logic High Voltage
Logic Low Voltage
Logic High Current
Logic Low Current
Tracking Slew Rate Capability
Tracking Delay Time
Tracking Accuracy
300
0.2
0.2
kHz
Module On, Von/off
Module Off, Von/off
Module On, Ion/off
Module Off, Ion/off
-0.2
2.5
0.3
Vin,max
10
V
V
uA
mA
1
Module On, Von/off
Module Off, Von/off
Module On, Ion/off
Module Off, Ion/off
Vin,max
V
V
uA
mA
V/msec
ms
mV
mV
V
-0.2
0.3
10
1
0.1
10
2
Delay from Vin.min to application of tracking voltage
Power-up, subject to 2V/mS
Power-down, subject to 1V/mS
100
200
200
400
0.1
Remote Sense Range
GENERAL SPECIFICATIONS
MTBF
Io=80%Io, max, Ta=25℃
TBD
12
125
M hours
grams
°C
Weight
Over-Temperature Shutdown
Refer to Figure 41 for the measuring point
DS_DNL10SIP20_01302015
2
ELECTRICAL CHARACTERISTICS CURVES
Figure 1: Converter efficiency vs. output current (0.75V output
Figure 2: Converter efficiency vs. output current (1.0V output
voltage).
voltage).
Figure 3: Converter efficiency vs. output current (1.2V output
Figure 4: Converter efficiency vs. output current (1.5V output
voltage).
voltage).
Figure 5: Converter efficiency vs. output current (1.8V output
Figure 6: Converter efficiency vs. output current (2V output
voltage).
voltage).
DS_DNL10SIP20_01302015
3
ELECTRICAL CHARACTERISTICS CURVES
Figure 7: Converter efficiency vs. output current (2.5V output
Figure 8: Converter efficiency vs. output current (3.3V output
voltage).
voltage).
Figure 9: Converter efficiency vs. output current (5.0V output
voltage).
Figure 10: Output ripple & noise at 12Vin, 0.75V/20A out.
Figure 11: Output ripple & noise at 12Vin, 1.2V/20A out.
DS_DNL10SIP20_01302015
4
ELECTRICAL CHARACTERISTICS CURVES
Figure 12: Output ripple & noise at 12Vin, 2.5V/20A out.
Figure 13: Output ripple & noise at 12Vin, 5V/20A out.
Remote On/Off
Vo
Vin
Vo
Figure 14: Turn on delay time at 12vin, 5.0V/20A out.
Figure 15: Turn on delay time using Remote On/Off, at 12vin,
5.0V/20A out.
Remote On/Off
Vo
Vin
Vo
Figure 16: Turn on delay with external capacitors (Co= 5000
Figure 17: Turn on Using Remote On/Off with external
µF), at 12vin, 5.0V/20A out.
capacitors (Co= 5000 µF), 5.0V/20A out.
DS_DNL10SIP20_01302015
5
ELECTRICAL CHARACTERISTICS CURVES
Vo
Io
Vo
Io
Figure 18: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 0.75V out (Cout
= 1uF+ 100uF ceramic, 470uF poscap).
Figure 19: Typical transient response to step load change at
5A/μS from 50% to 100% of Io, max at 12Vin, 0.75V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Vo
Io
Vo
Io
Figure 20: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 1.2V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Figure 21: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 1.2V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Vo
Io
Vo
Io
Figure 22: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 2.5V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Figure 23: Typical transient response to step load change at
5A/μS from 50% to 100% of Io, max at 12Vin, 2.5V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
DS_DNL10SIP20_01302015
6
ELECTRICAL CHARACTERISTICS CURVES
Vo
Io
Vo
Io
Figure 24: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 5.0V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Figure 25: Typical transient response to step load change at
5A/μS from 100% to 50% of Io, max at 12Vin, 5.0V out (Cout =
1uF+ 100uF ceramic, 470uF poscap).
Vin
Vo
Figure 26: Output short circuit current 12Vin, 0.75Vout
Figure 27: Turn on with Prebias 12Vin, 5V/0A out, Vbias
(10A/div).
=3.3Vdc.
DS_DNL10SIP20_01302015
7
TEST CONFIGURATIONS
DESIGN CONSIDERATIONS
TO OSCILLOSCOPE
Input Source Impedance
L
To maintain low-noise and ripple at the input voltage, it is
critical to use low ESR capacitors at the input to the
module. The models using 6x47uF low ESR tantalum
capacitors (SANYO P/N:16TQC47M, 47uF/16V or
equivalent) and 6x22 uF very low ESR ceramic
capacitors (TDK P/N:C3225X7S1C226MT, 22uF/16V or
equivalent) for example.
VI(+)
VI(-)
100uF
Tantalum
2
BATTERY
Note: Input reflected-ripple current is measured with a
simulated source inductance. Current is
measured at the input of the module.
The input capacitance should be able to handle an AC
ripple current of at least:
Figure 28: Input reflected-ripple test setup
Vout
Vin
Vout
Vin
Irms Iout
1
Arms
COPPER STRIP
Vo
470uF 100uF
poscap ceramic
Resistive
Load
SCOPE
GND
Note: Use a 470μF poscap and 100μF ceramic. Scope
measurement should be made using a BNC
connector.
Figure 29: Peak-peak output noise and startup transient
measurement test setup
CONTACT AND
DISTRIBUTION LOSSES
VI
Vo
I
Io
LOAD
SUPPLY
GND
CONTACT RESISTANCE
Figure 30: Output voltage and efficiency measurement test
setup
Note: All measurements are taken at the module
terminals. When the module is not soldered (via
socket), place Kelvin connections at module
terminals to avoid measurement errors due to
contact resistance.
Vo Io
Vi Ii
(
)100 %
DS_DNL10SIP20_01302015
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FEATURES DESCRIPTIONS
DESIGN CONSIDERATIONS (CON.)
The power module should be connected to a low
ac-impedance input source. Highly inductive source
impedances can affect the stability of the module. An
input capacitance must be placed close to the modules
input pins to filter ripple current and ensure module
stability in the presence of inductive traces that supply
the input voltage to the module.
Remote On/Off
The DNL series power modules have an On/Off pin for
remote On/Off operation. Both positive and negative
On/Off logic options are available in the DNL series
power modules.
For positive logic module, connect an open collector
(NPN) transistor or open drain (N channel) MOSFET
between the On/Off pin and the GND pin (see figure 31).
Positive logic On/Off signal turns the module ON during
the logic high and turns the module OFF during the logic
low. When the positive On/Off function is not used, leave
the pin floating or tie to Vin (module will be On).
Safety Considerations
For safety-agency approval the power module must be
installed in compliance with the spacing and separation
requirements of the end-use safety agency standards.
For the converter output to be considered meeting the
requirements of safety extra-low voltage (SELV), the
input must meet SELV requirements. The power module
has extra-low voltage (ELV) outputs when all inputs are
ELV.
For negative logic module, the On/Off pin is pulled high
with an external pull-up resistor (see figure 32) Negative
logic On/Off signal turns the module OFF during logic
high and turns the module ON during logic low. If the
negative On/Off function is not used, leave the pin
floating or tie to GND. (module will be On)
The input to these units is to be provided with a
maximum 18A of fast-acting fuse in the ungrounded
lead.
Vin
Vo
ION/OFF
RL
On/Off
GND
Figure 31: Positive remote On/Off implementation
Vo
Vin
Rpull-up
ION/OFF
RL
On/Off
GND
Figure 32: Negative remote On/Off implementation
Over-Current Protection
To provide protection in an output over load fault
condition, the unit is equipped with internal over-current
protection. When the over-current protection is
triggered, the unit enters hiccup mode. The units
operate normally once the fault condition is removed.
DS_DNL10SIP20_01302015
9
FEATURES DESCRIPTIONS (CON.)
For example, to program the output voltage of the DNL
module to 3.3Vdc, Rtrim is calculated as follows:
Over-Temperature Protection
10500
The over-temperature protection consists of circuitry
that provides protection from thermal damage. If the
temperature exceeds the over-temperature threshold
the module will shut down. The module will try to restart
after shutdown. If the over-temperature condition still
exists during restart, the module will shut down again.
This restart trial will continue until the temperature is
within specification
Rtrim
1000
2.5475
Rtrim = 3.122 kΩ
DNL can also be programmed by applying a voltage
between the TRIM and GND pins (Figure 35). The
following equation can be used to determine the value of
Vtrim needed for a desired output voltage Vo:
Remote Sense
Vtrim 0.7 Vo 0.7525 0.0667
The DNL provide Vo remote sensing to achieve proper
regulation at the load points and reduce effects of
distribution losses on output line. In the event of an open
remote sense line, the module shall maintain local sense
regulation through an internal resistor. The module shall
correct for a total of 0.1V of loss. The remote sense line
impedance shall be < 10.
Vtrim is the external voltage in V
Vo is the desired output voltage
For example, to program the output voltage of a DNL
module to 3.3 Vdc, Vtrim is calculated as follows
Distribution Losses
Distribution Losses
Vin
Vo
Vtrim 0.7 2.54750.0667
Vtrim = 0.530V
Sense
RL
GND
Distribution Losses
Distribution Losses
Figure 33: Effective circuit configuration for remote sense
operation
Output Voltage Programming
Figure 34: Circuit configuration for programming output voltage
using an external resistor
The output voltage of the DNL can be programmed to any
voltage between 0.75Vdc and 5.0Vdc by connecting one
resistor (shown as Rtrim in Figure 34) between the TRIM
and GND pins of the module. Without this external
resistor, the output voltage of the module is 0.7525 Vdc.
To calculate the value of the resistor Rtrim for a particular
output voltage Vo, please use the following equation:
10500
Rtrim
1000
Vo 0.7525
Figure 35: Circuit Configuration for programming output voltage
Rtrim is the external resistor in Ω
Vo is the desired output voltage
using external voltage source
DS_DNL10SIP20_01302015
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FEATURE DESCRIPTIONS (CON.)
The amount of power delivered by the module is the
voltage at the output terminals multiplied by the output
current. When using the trim feature, the output voltage
of the module can be increased, which at the same
output current would increase the power output of the
module. Care should be taken to ensure that the
maximum output power of the module must not exceed
the maximum rated power (Vo.set x Io.max ≤ P max).
Table 1 provides Rtrim values required for some common
output voltages, while Table 2 provides values of external
voltage source, Vtrim, for the same common output
voltages. By using a 1% tolerance trim resistor, set point
tolerance of ±2% can be achieved as specified in the
electrical specification.
Table 1
Voltage Margining
VO (V)
0.7525
1.0
Rtrim (KΩ)
Open
Output voltage margining can be implemented in the DNL
modules by connecting a resistor, R margin-up, from the Trim
pin to the ground pin for margining-up the output voltage
and by connecting a resistor, Rmargin-down, from the Trim pin
to the output pin for margining-down. Figure 36 shows
the circuit configuration for output voltage margining. If
unused, leave the trim pin unconnected. A calculation
tool is available from the evaluation procedure, which
computes the values of Rmargin-up and Rmargin-down for a
specific output voltage and margin percentage.
41.424
22.464
13.047
9.024
1.2
1.5
1.8
2.0
7.416
2.5
5.009
3.3
3.122
5.0
1.472
Table 2
VO (V)
0.7525
1.0
1.2
1.5
Vtrim (V)
Open
0.6835
0.670
0.650
0.630
Vo
Vin
Rmargin-down
Q1
1.8
2.0
2.5
3.3
5.0
0.6168
0.583
0.530
Trim
GND
On/Off
Rmargin-up
Q2
Rtrim
0.4167
Figure 36: Circuit configuration for output voltage margining
DS_DNL10SIP20_01302015
11
FEATURE DESCRIPTIONS (CON.)
PS1
PS2
PS1
PS2
+△V
The output voltage tracking feature (Figure 37 to Figure
39) is achieved according to the different external
connections. If the tracking feature is not used, the
TRACK pin of the module can be left unconnected or tied
to Vin.
PS1
PS2
PS1
PS2
PS1
PS2
PS1
PS2
+△V
+ΔV
For proper voltage tracking, input voltage of the tracking
power module must be applied in advance, and the
remote on/off pin has to be in turn-on status. (Negative
logic: Tied to GND or unconnected. Positive logic: Tied to
Vin or unconnected)
Figure 39: Ratio-metric
PS1
PS2
PS1
PS2
Figure 37: Sequential start-up
PS1
PS2
PS1
PS2
Figure 38: Simultaneous
DS_DNL10SIP20_01302015
12
FEATURE DESCRIPTIONS (CON.)
Ratio-Metric
Ratio–metric (Figure 39) is implemented by placing the
voltage divider on the TRACK pin that comprises R1 and
R2, to create a proportional voltage with VoPS1 to the
Track pin of PS2.
Sequential Start-up
Sequential start-up (Figure 37) is implemented by placing
an On/Off control circuit between VoPS1 and the On/Off pin
of PS2.
For Ratio-Metric applications that need the outputs of
PS1 and PS2 reach the regulation set point at the same
time
PS1
PS2
Vin
Vin
VoPS1
VoPS2
R3
The following equation can be used to calculate the value
of R1 and R2.
On/Off
R1
Q1
C1
On/Off
The suggested value of R2 is 10kΩ.
R2
Vo,PS 2
R2
Vo,PS1 R R2
1
PS2
PS1
Simultaneous
Vin
Vin
Simultaneous tracking (Figure 38) is implemented by
using the TRACK pin. The objective is to minimize the
voltage difference between the power supply outputs
during power up and down.
VoPS1
VoPS2
R1
TRACK
On/Off
R2
On/Off
The simultaneous tracking can be accomplished by
connecting VoPS1 to the TRACK pin of PS2. Please note
the voltage apply to TRACK pin needs to always higher
than the VoPS2 set point voltage.
The high for positive logic
The low for negative logic
PS2
PS1
Vin
Vin
VoPS1
VoPS2
TRACK
On/Off
On/Off
DS_DNL10SIP20_01302015
13
THERMAL CONSIDERATIONS
Thermal management is an important part of the system
design. To ensure proper, reliable operation, sufficient
cooling of the power module is needed over the entire
temperature range of the module. Convection cooling is
usually the dominant mode of heat transfer.
Hence, the choice of equipment to characterize the
thermal performance of the power module is a wind
tunnel.
Thermal Testing Setup
Delta’s DC/DC power modules are characterized in
heated vertical wind tunnels that simulate the thermal
environments encountered in most electronics equipment.
This type of equipment commonly uses vertically mounted
circuit cards in cabinet racks in which the power modules
are mounted.
The following figure shows the wind tunnel
characterization setup. The power module is mounted on
a test PWB and is vertically positioned within the wind
tunnel. The height of this fan duct is constantly kept at
25.4mm (1’’).
Thermal Derating
Heat can be removed by increasing airflow over the
module. To enhance system reliability, the power module
should always be operated below the maximum operating
temperature. If the temperature exceeds the maximum
module temperature, reliability of the unit may be
affected.
PWB
FANCING PWB
MODULE
AIR VELOCITY
AND AMBIENT
TEMPERATURE
SURED BELOW
THE MODULE
AIR FLOW
Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches)
Figure 40: Wind tunnel test setup
DS_DNL10SIP20_01302015
14
THERMAL CURVES
DNL10S0A020PFB Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =3.3V (Either Orientation)
Output Current (A)
25
20
15
10
5
Natural
Convection
100LFM
200LFM
400LFM
500LFM
600LFM
300LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 41: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 120℃.
Figure 44: Output current vs. ambient temperature and air
velocity @ Vin=12V, Vout=3.3V(Either Orientation)
DNL10S0A020PFB Output Current vs. Ambient Temperature and Air Velocity
DNL10S0A020PFB Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =1.2V (Either Orientation)
Output Current (A)
@ Vin =12V, Vout =5V (Either Orientation)
25
20
Output Current (A)
25
20
Natural
Convection
15
Natural
15
300LFM
400LFM
500LFM
Convection
400LFM
500LFM
100LFM
200LFM
10
5
100LFM
200LFM
10
5
300LFM
600LFM
0
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure42: Output current vs. ambient temperature and air
Figure 45: Output current vs. ambient temperature and air
velocity @ Vin=12V, Vout=1.2V(Either Orientation)
velocity @ Vin=12V, Vout=5.0V(Either Orientation)
DNL10S0A020PFB Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =2.5V (Either Orientation)
Output Current (A)
25
20
15
10
5
Natural
Convection
400LFM
500LFM
100LFM
200LFM
600LFM
300LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 43: Output current vs. ambient temperature and air
velocity @ Vin=12V, Vout=2.5V(Either Orientation)
DS_DNL10SIP20_01302015
15
MECHANICAL DRAWING
SIP PACKAGE
DS_DNL10SIP20_01302015
16
PART NUMBERING SYSTEM
P
DNL
10
S
0A0
R
20
F
D
Product
Series
Numbers
of Outputs
S - Single
Output
Voltage
0A0 -
Package Output
Input Voltage
On/Off logic
Option Code
Type
Current
DNL - 16/20A 10 - 8.3V ~14V
DNM -10A
R - SIP
20 -20A
P - Positive F - RoHS 6/6
B - No Tracking Pin
Programmable S - SMD
N - Negative
(Lead Free) D - Standard Functions
DNS - 6A
MODEL LIST
Efficiency
12Vin @ 100% load
Model Name
Packaging Input Voltage Output Voltage Output Current On/Off logic
DNL10S0A0R20PFD
DNL10S0A0R20PFB
SIP
SIP
8.3V ~ 14V
8.3V ~ 14V
0.75V ~ 5.0V
0.75V ~ 5.0V
20A
20A
Positive
Positive
93.5% (5.0V)
93.5% (5.0V)
CONTACT: www.deltaww.com/dcdc Email: dcdc@deltaww.com
USA:
Telephone:
East Coast: 978-656-3993
West Coast: 510-668-5100
Fax: (978) 656 3964
Asia & the rest of world:
Telephone: +886 3 4526107
ext 6220~6224
Europe:
Phone: +31-20-655-0967
Fax: +31-20-655-0999
Fax: +886 3 4513485
WARRANTY
Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon
request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta
for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license
is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these
specifications at any time, without notice.
DS_DNL10SIP20_01302015
17
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