ATA010A0X3Z Lineage Power, ATA010A0X3Z Datasheet - Page 13

• Manufacturer Part Number: ATA010A0X3Z
• 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 ATA010A0X3Z

• 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
• Output Power: 55 W
• Input Voltage Range: 8.3 V to 14 V
• Output Voltage (channel 1): 0.75 V to 5.5 V
• Output Current (channel 1): 10 A
• Package / Case Size: SIP
• Output Type: Non-Isolated
• Output Voltage: 0.75 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: 555-1079; CC109104667

Data Sheet
October 1, 2009
Feature Descriptions
Output Voltage Programming
The output voltage of the Austin Lynx
programmed to any voltage from 0.75Vdc to 5.5Vdc by
connecting a resistor (shown as Rtrim in Figure 29)
between Trim and GND pins of the module. Without an
external resistor between Trim and GND pins, the output
of the module will be 0.7525Vdc. To calculate the value
of the trim resistor, Rtrim for a desired output voltage, use
the following equation:
For example, to program the output voltage of the Austin
Lynx
follows:
Figure 29. Circuit configuration for programming
output voltage using an external resistor.
Table 1 provides Rtrim values required for some common
output voltages
LINEAGE
TM
II 12 V module to 1.8 Vdc, Rtrim is calculated is
V
ON/OFF
Table 1
IN
POWER
(+)
Rtrim
GND
V
0.7525
O, set
Rtrim
1.2
1.5
1.8
2.5
3.3
5.0
=
Rtrim
V
TRIM
(V)
O
⎡
⎢
⎣
=
(+)
Vo
⎡
⎢
⎣
1
10500
−
8 .
10500
=
. 0
−
. 9
7525
. 0
8.3 – 14.0 Vdc Input; 0.75Vdc to 5.5Vdc Output; 10A output current
024
(continued)
75
Rtrim (KΩ)
−
k
−
1000
Ω
1000
Open
22.46
13.05
9.024
5.009
3.122
1.472
TM
Rtrim
II 12V can be
⎤
⎥
⎦
⎤
⎥
⎦
Ω
Austin Lynx
LOAD
TM
By using a 1% tolerance trim resistor, set point tolerance
of ±2% is achieved as specified in the electrical
specification. The POL Programming Tool, available at
www.lineagepower.com
helps determine the required external trim resistor
needed for a specific output voltage.
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
Voltage Margining
Output voltage margining can be implemented in the
Austin Lynx
up
the output voltage and by connecting a resistor, R
down
down. Figure 30 shows the circuit configuration for
output voltage margining. The POL Programming Tool,
available at
Tools section, also calculates the values of R
R
Please consult your local Lineage Power technical
representative for additional details.
Figure 30. Circuit Configuration for margining Output
voltage.
margin-down
, from the Trim pin to the ground pin for margining-up
II 12 V SMT Non-Isolated Power Modules:
, from the Trim pin to the Output pin for margining-
Austin Lynx or
Lynx II Series
for a specific output voltage and % margin.
TM
www.lineagepower.com
II modules by connecting a resistor, R
Trim
Vo
GND
under the Design Tools section,
Rtrim
Q2
Q1
max
under the Design
Rmargin-down
Rmargin-up
= V
o,set
margin-up
x I
o,max
margin-
13
margin-
and
).