AXA010A0G3Z Lineage Power, AXA010A0G3Z Datasheet - Page 13

• Manufacturer Part Number: AXA010A0G3Z
• Description: DC/DC Converters & Regulators 2.5Vout 10A SIP 10-14Vin
• Manufacturer: Lineage Power
• Series: AXA010r

Specifications of AXA010A0G3Z

• Product: Non-Isolated / POL
• Output Power: 25 W
• Input Voltage Range: 10 V to 14 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 2.5 V
• Output Current (channel 1): 10 A
• Package / Case Size: SIP
• Output Type: Non-Isolated
• Output Voltage: 2.5 V
• Package / Case: SIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CC109106804

Data Sheet
March 29, 2006
Feature Descriptions
Figure 29. Circuit configuration to trim-down output
voltage using an external resistor
Rtrim-down is the external resistor in Ω
Vo,set is the nominal output voltage
Vo, is the desired trim-down voltage
For example, to trim down the output voltage of the 2.5V
module (AXA010A0G93-SR) by 8% to 2.3V, Rtrim-down
is calculated as follows:
Vo,set = 2.5V
Vo = 2.3V
The amount of power delivered by the module is defined
as the voltage at the output terminals multiplied by the
output current. When using the trim feature, the output
voltage of the module can be increased, which at the
same output current would increase the power output of
the module. Care should be taken to ensure that the
maximum output power of the module remains at or
below the maximum rated power (P
Remote Sense
The Austin Lynx
Remote Sense feature to minimize the effects of
distribution losses by regulating the voltage at the
Remote Sense and GND pins (See Figure 30). The
voltage between the Sense pin and Vo pin must not
exceed 0.5V. Although both the Remote Sense and the
TRIM features can increase the output voltage Vo, the
maximum increase is not the sum of both. The maximum
LINEAGE
Rtrim
V
ON/OFF
IN
(+)
POWER
GND
−
down
TM
Rtrim
V
TRIM
12V SIP power modules have a
O
(+)
=
⎡
⎢
⎣
−
2 (
down
3 .
2
−
5 .
. 0
(continued)
−
=
) 7
2
119
15000
3 .
10 – 14 Vdc input; 1.2Vdc to 5.5Vdc Output; 10A output current
max
Rtrim-down
k
= V
Ω
−
o,set
1000
x I
⎤
⎥
⎦
Austin Lynx
o,max
Ω
LOAD
).
Vo increase is the larger of either the Remote Sense or
TRIM.
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 and/or TRIM, 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, leave the Remote Sense pin unconnected.
Figure 30. Remote sense circuit configuration
TM
R
R
distribution
distribution
12 V SIP Non-isolated Power Modules:
R
R
contact
contact
V
COM
IN
(+)
Sense
COM
V
O
R
R
contact
contact
R
R
distribution
distribution
R
LOAD
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