AXH016A0X3 Lineage Power, AXH016A0X3 Datasheet - Page 13

• 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
Feature Descriptions
Figure 30. Circuit Configuration for programming
Output voltage using external voltage source.
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 a using 1% tolerance trim resistor, set point
tolerance of ±2% is achieved as specified in the
electrical specification. The POL Programming Tool,
available at
Tools section, helps determine the required external
trim resistor needed for a specific output voltage.
Voltage Margining
Output voltage margining can be implemented in the
Austin SuperLynx
R
margining-up the output voltage and by connecting a
resistor, R
LINEAGE
margin-up
V
ON/OFF
, from the Trim pin to the ground pin for
IN
Table 1
Table 2
(+)
margin-down
POWER
www.lineagepower.com
GND
V
V
0.7525
0.7525
O, set
O,
1.2
1.5
1.8
2.5
3.3
1.2
1.5
1.8
2.5
3.3
TM
V
TRIM
(V)
, from the Trim pin to the Output pin
O
(V)
modules by connecting a resistor,
(+)
(continued)
3.0 – 5.5Vdc Input; 0.75Vdc to 3.63Vdc Output; 16A output current
+
Rtrim (KΩ)
-
Vtrim (V)
41.973
23.077
15.004
0.6240
0.5731
0.5221
0.4033
0.2670
under the Design
Open
6.947
3.160
Open
V
t
rim
Austin SuperLynx
LOAD
for margining-down. Figure 31 shows the circuit
configuration for output voltage margining. The POL
Programming Tool, available at
under the Design Tools section, also calculates the
values of R
voltage and % margin. Please consult your local
Lineage Power technical representative for additional
details.
Figure 31. Circuit Configuration for margining
Output voltage.
Remote Sense
The Austin SuperLynx
Remote Sense feature to minimize the effects of
distribution losses by regulating the voltage at the
Remote Sense pin (See Figure 32). The voltage
between the Sense pin and Vo pin must not exceed
0.5V.
The amount of power delivered by the module is defined
as the output voltage multiplied by the output current
(Vo x Io). When using Remote Sense the output
voltage of the module can increase, which if the same
output is maintained, increases the power output by the
module. Make sure that the maximum output power of
the module remains at or below the maximum rated
power. When the Remote Sense feature is not being
used, connect the Remote Sense pin to the output pin
of the module.
Austin Lynx or
Lynx II Series
TM
margin-up
SIP Non-isolated Power Modules:
and R
Trim
Vo
GND
TM
margin-down
SIP power modules have a
Rtrim
www.lineagepower.com
Q2
Q1
for a specific output
Rmargin-down
Rmargin-up
13