ATA010A0X3 Lineage Power, ATA010A0X3 Datasheet - Page 10

• Manufacturer Part Number: ATA010A0X3
• Description: CONVER DC/DC 0.75 5.5V @ 10A SIP
• Manufacturer: Lineage Power
• Series: Austin Lynx™ IIr
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of ATA010A0X3

• Rohs Status: RoHS non-compliant
• Output: 0.75 ~ 5.5V
• Number Of Outputs: 1
• Power (watts): 55W
• Mounting Type: Through Hole
• Voltage - Input: 8.3 ~ 14V
• Package / Case: 11-SIP Module
• 1st Output: 0.75 ~ 5.5 VDC @ 10A
• Size / Dimension: 2.00" L x 0.32" W x 0.50" H (50.8mm x 8.1mm x 12.7mm)
• Power (watts) - Rated: 55W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CSA, EN, UL, VDE
• Product: Non-Isolated / POL
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: No RoHS Version Available
• Other names: 555-1030

Data Sheet
October 1, 2009
Test Configurations
Figure 23. Input Reflected Ripple Current Test
Setup.
Figure 24. Output Ripple and Noise Test Setup.
Figure 25. Output Voltage and Efficiency Test Setup.
LINEAGE
NOTE: All voltage measurements to be taken at the module
V
COM
O
(+)
Efficiency
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
TO OSCILLOSCOPE
NOTE: Measure input reflected ripple current with a simulated
R
R
NOTE: All voltage measurements to be taken at the module
distribution
distribution
POWER
source inductance (L
possible battery impedance. Measure current as shown
above.
COPPER STRIP
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
1uF .
R
R
contact
contact
η =
@ 20°C 100kHz
E.S.R.<0.1Ω
C
Electrolytic
S
GROUND PLANE
1000μF
L
1μH
TEST
V
IN
10uF
V
V
V
COM
TEST
IN
O
IN
(+)
. I
. I
) of 1μH. Capacitor C
O
IN
SCOPE
COM
V
O
Tantalum
2x100μF
C
V
8.3 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current
x 100 %
O
IN
RESISTIVE
LOAD
CURRENT PROBE
R
R
S
contact
contact
offsets
V
COM
IN
(+)
R
R
distribution
distribution
R
Austin Lynx
LOAD
Design Considerations
Input Filtering
Austin Lynx
low-impedance source. A highly inductive source can
affect the stability of the module. An input capacitance
must be placed directly adjacent to the input pin of the
module, to minimize input ripple voltage and ensure
module stability.
In a typical application, 4x47 µF low-ESR tantalum
capacitors (AVX part #: TPSE476M025R0100, 47µF
25V 100 mΩ ESR tantalum capacitor) will be sufficient
to provide adequate ripple voltage at the input of the
module. To minimize ripple voltage at the input, low
ESR ceramic capacitors are recommended at the input
of the module. Figure 26 shows input ripple voltage
(mVp-p) for various outputs with 4x47 µF tantalum
capacitors and with 4x22 µF ceramic capacitor (TDK
part #: C4532X5R1C226M) at full load.
Figure 26. Input ripple voltage for various output
with 4x47 µF tantalum capacitors and with 4x22 µF
ceramic capacitors at the input (full load).
TM
II 12V SIP Non-isolated Power Modules:
300
200
250
100
150
50
0
0
TM
II SIP module should be connected to a
1
Output Voltage (Vdc)
2
3
4
Tantalum
Ceramic
5
10
6