APXW005A0X3-SRZ Lineage Power, APXW005A0X3-SRZ Datasheet - Page 14

• Manufacturer Part Number: APXW005A0X3-SRZ
• Description: PWR MOD DC/DC NON-ISOL 9-36V 5A
• Manufacturer: Lineage Power
• Series: ProLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of APXW005A0X3-SRZ

• Output: 3 ~ 18V
• Number Of Outputs: 1
• Power (watts): 90W
• Mounting Type: Surface Mount
• Voltage - Input: 9 ~ 36V
• Package / Case: 7-SMD Module
• 1st Output: 3 ~ 18 VDC @ 5A
• Size / Dimension: 0.80" L x 0.45" W x 0.34" H (20.3mm x 11.4mm x 8.5mm)
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95.9%
• Approvals: CSA, EN, UL, VDE
• Input Voltage Range: 9 V to 36 V
• Output Voltage (channel 1): 3 VDC to 18 VDC
• Output Current (channel 1): 2.5 A to 5 A
• Package / Case Size: 20.3 mm x 11.4 mm x 8.5 mm
• Output Type: Non-Isolated
• Output Voltage: 3 VDC to 18 VDC
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 555-1172-2; CC109151916

Preliminary Data Sheet
October 28, 2010
Tunable Loop
The 9-36V ProLynx
optimizes transient response of the module called
Tunable Loop
External capacitors are usually added to the output of
the module for two reasons: to reduce output ripple and
noise (see Figs 30 and 31) and to reduce output voltage
deviations from the steady-state value in the presence
of dynamic load current changes. Adding external
capacitance however affects the voltage control loop of
the module, typically causing the loop to slow down with
sluggish response. Larger values of external
capacitance could also cause the module to become
unstable.
The Tunable Loop
the voltage control loop to match the filter network
connected to the output of the module. The Tunable
Loop
between the SENSE and TRIM pins of the module, as
shown in Fig. 38. This R-C allows the user to externally
adjust the voltage loop feedback compensation of the
module.
Recommended values of R
output capacitor combinations are given in Tables 2, 3
and 4. Tables 2 and 3 show recommended values of
R
capacitors up to 100
application to meet output ripple and noise
requirements. Selecting R
Tables 2 and 3 will ensure stable operation of the
module
In applications with tight output voltage limits in the
presence of dynamic current loading, additional output
capacitance will be required. Table 4 lists recommended
values of R
voltage deviation limits for some common output
voltages in the presence of a 50% of full load step
change with an input voltage of 12 or 28V.
Figure. 38. Circuit diagram showing connection of
R
module.
LINEAGE
TUNE
TUME
TM
and C
and C
is implemented by connecting a series R-C
MODULE
POWER
TUNE
TUNE
TUNE
TM
GND
.
TM
and C
for different values of ceramic output
to tune the control loop of the
SENSE
TM
VOUT
TM
μ
TRIM
allows the user to externally adjust
F that might be needed for an
modules have a new feature that
TUNE
TUNE
TUNE
in order to meet 2% output
and C
and C
9 – 36Vdc input; 3Vdc to 18Vdc output; 5A to 2.5A output current
RTUNE
CTUNE
RTrim
TUNE
TUNE
according to
9-36V ProLynx
for different
C O
Please contact your Lineage Power technical
representative to obtain more details of this feature as
well as for guidelines on how to select the right value of
external R-C to tune the module for best transient
performance and stable operation for other output
capacitance values or input voltages other than 12 /
28V.
Table 2. General recommended values of of R
and C
capacitor combinations.
Vo=5V
Table 3. General recommended values of of R
and C
capacitor combinations.
Vo=5V
Vo=12V
Table 4. Recommended values of R
obtain transient deviation of 2% of Vout for a 50% of
full load step.
R
C
TM
Vin
Vo
Co
ΔV
ΔI
TUNE
TUNE
R
C
R
C
R
C
Co
Co
Co
TUNE
TUNE
TUNE
TUNE
TUNE
TUNE
5A: Non-isolated DC-DC Power Modules
TUNE
TUNE
1x330μF
polymer
36mV
22nF
2.5A
3.3V
150
1x10μF
1000pF
1x10μF
1x10μF
220pF
150pF
for Vin=12V and various external ceramic
for Vin=28V and various external ceramic
330
330
330
12V
1x330μF
polymer
28mV
22nF
150
5V
2A
2x10μF
1500pF
2x10μF
2x10μF
390pF
220pF
330
220
220
1x330μF
polymer
31mV
10nF
2.5A
3.3V
150
4x10μF
2200pF
4x10μF
4x10μF
680pF
470pF
220
220
220
1x330μF
polymer
25mV
10nF
150
5V
2A
TUNE
6x10μF
6x10μF
6x10μF
3300pF
1000pF
1000pF
28V
150
150
150
and C
3x10μF 1x10μF
222mV 240mV
470pF 150pF
1.5A
12V
150
10x10μF
10x10μF
10x10μF
4700pF
1800pF
1500pF
TUNE
TUNE
TUNE
150
150
150
18V
220
1A
to
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