AXH016A0X3 Lineage Power, AXH016A0X3 Datasheet - Page 10

• Manufacturer Part Number: AXH016A0X3
• Description: CONVE DC/DC 0.75 3.63V @ 16A SIP
• Manufacturer: Lineage Power
• Series: Austin SuperLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of AXH016A0X3

• Rohs Status: RoHS non-compliant
• Output: 0.75 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 58W
• Mounting Type: Through Hole
• Voltage - Input: 3 ~ 5.5V
• Package / Case: 10-SIP Module
• 1st Output: 0.75 ~ 3.63 VDC @ 16A
• Size / Dimension: 2.00" L x 0.32" W x 0.50" H (50.8mm x 8.1mm x 12.7mm)
• Power (watts) - Rated: 58W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95%
• Approvals: CSA, EN, UL, VDE
• Product: Non-Isolated / POL
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: No RoHS Version Available
• Other names: 555-1019

Data Sheet
October 2, 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.
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.
COPPER STRIP
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
IN
O
(+)
. I
. I
) of 1μH. Capacitor C
O
IN
SCOPE
COM
V
3.0 – 5.5Vdc Input; 0.75Vdc to 3.63Vdc Output; 16A output current
O
Tantalum
2x100μF
C
V
x 100 %
IN
O
RESISTIVE
LOAD
CURRENT PROBE
R
R
S
contact
contact
offsets
V
COM
IN
(+)
R
R
distribution
distribution
R
Austin SuperLynx
LOAD
Design Considerations
Input Filtering
Austin SuperLynx
to a low ac-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.
ceramic capacitors are recommended at the input of the
module. Figure 26 shows input ripple voltage (mVp-p)
for various outputs with 1x150 µF polymer capacitors
(Panasonic p/n: EEFUE0J151R, Sanyo p/n:
6TPE150M) in parallel with 1 x 47 µF ceramic capacitor
(Panasonic p/n: ECJ-5YB0J476M, Taiyo- Yuden p/n:
CEJMK432BJ476MMT) at full load. Figure 27 shows
the input ripple with 2x150 µF polymer capacitors in
parallel with 2 x 47 µF ceramic capacitor at full load.
Figure 26. Input ripple voltage for various output
with 1x150 µF polymer and1x47 µF ceramic
capacitors at the input (full load).
Figure 27. Input ripple voltage for various output
with 2x150 µF polymer and 2x47 µF ceramic
capacitors at the input (full load).
To minimize input voltage ripple, low-ESR polymer and
200
180
160
140
120
100
300
250
200
150
100
50
80
60
40
20
0
0
TM
0.5
0.5
SIP Non-isolated Power Modules:
TM
1
1
SIP module should be connected
3.3Vin
5Vin
3.3Vin
5Vin
Output Voltage (Vdc)
Output Voltage (Vdc)
1.5
1.5
2
2
2.5
2.5
3
3
10
3.5
3.5