APXS002A0X-SRZ Lineage Power, APXS002A0X-SRZ Datasheet - Page 13

• Manufacturer Part Number: APXS002A0X-SRZ
• Description: PWR MOD DC/DC 0.59-5.5V @ 2A SMD
• Manufacturer: Lineage Power
• Series: Pico TLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of APXS002A0X-SRZ

• Output: 0.6 ~ 5.5V
• Number Of Outputs: 1
• Power (watts): 15W
• Mounting Type: Surface Mount
• Voltage - Input: 3 ~ 14V
• Package / Case: 10-SMD Module
• 1st Output: 0.6 ~ 5.5 VDC @ 2A
• Size / Dimension: 0.48" L x 0.48" W x 0.25" H (12.2mm x 12.2mm x 6.3mm)
• Power (watts) - Rated: 11W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CSA, EN, UL, VDE
• Input Voltage Range: 3 V to 14 V
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 0.6 V to 5.5 V
• Output Current (channel 1): 2 A
• Package / Case Size: 12.2 mm x 12.2 mm x 6.25 mm
• Output Type: Non-Isolated
• Output Voltage: 0.6 V to 5.5 V
• 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: 555-1160-2

Data Sheet
March 31, 2011
Output Filtering
The 12V Pico TLynx
low output ripple voltage and will meet the maximum
output ripple specification with 0.1 µF ceramic and
22µF ceramic capacitors at the output of the module.
However, additional output filtering may be required by
the system designer for a number of reasons. First,
there may be a need to further reduce the output ripple
and noise of the module. Second, the dynamic
response characteristics may need to be customized
to a particular load step change.
To reduce the output ripple and improve the dynamic
response to a step load change, additional
capacitance at the output can be used. Low ESR
polymer and ceramic capacitors are recommended to
improve the dynamic response of the module. A
minimum 22uF External Cap must be used. Figure 52
provides output ripple information for different external
capacitance values at various Vo and for a load
current of 2A. For stable operation of the module, limit
the capacitance to less than the maximum output
capacitance as specified in the electrical specification
table. Optimal performance of the module can be
achieved by using the Tunable Loop
described later in this data sheet.
Figure 52. Output ripple voltage for various output
voltages with external 1x22 µF, 1x47 µF or 2x47 µF
ceramic capacitors at the output (2A load). Input
voltage is 12V.
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, i.e., UL 60950-1, CSA C22.2 No. 60950-1,
and DIN EN 60950-1 (VDE 0805 Teil 1):2006-11
LINEAGE
14
12
10
8
6
4
2
0
0.5
POWER
1.5
Output Voltage(Volts)
TM
2A modules are designed for
2.5
1x22uF External Cap
1x47uF External Cap
2x47uF External cap
3.5
TM
feature
3 – 14Vdc input; 0.6Vdc to 5.5Vdc output; 2A output current
12V Pico TLynx
4.5
TM
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.
The input to these units is to be provided with a fast-
acting fuse with a maximum rating of 4A in the positive
input lead.
2A: Non-isolated DC-DC Power Modules
13