ATA006A0X4-SRZ Lineage Power, ATA006A0X4-SRZ Datasheet - Page 13
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ATA006A0X4-SRZ
Manufacturer Part Number
ATA006A0X4-SRZ
Description
CONVERT DC/DC 0.75 5.5V @ 6A SMD
Manufacturer
Lineage Power
Series
Austin MicroLynx™ IIr
Type
Point of Load (POL) Non-Isolated with Remote On/Offr
Datasheet
1.ATA006A0X-SRZ.pdf
(21 pages)
Specifications of ATA006A0X4-SRZ
Output
0.75 ~ 5.5V
Number Of Outputs
1
Power (watts)
33W
Mounting Type
Surface Mount
Voltage - Input
8.3 ~ 14V
Package / Case
6-SMD Module
1st Output
0.75 ~ 5.5 VDC @ 6A
Size / Dimension
1.10" L x 0.45" W x 0.29" H (27.9mm x 11.4mm x 7.2mm)
Power (watts) - Rated
33W
Operating Temperature
-40°C ~ 85°C
Efficiency
89%
Approvals
CSA, EN, UL, VDE
Product
Non-Isolated / POL
Output Power
33 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)
6 A
Output Type
Non-Isolated
Output Voltage
0.75 V to 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Details
Other names
555-1070-2
CC109104650
CC109104650
Data Sheet
October 1, 2009
Feature Descriptions
Output Voltage Programming
The output voltage of the Austin MicroLynx
be programmed to any voltage from 0.75Vdc to 5.5Vdc
by connecting a resistor (shown as Rtrim in Figure 30)
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:
Rtrim is the external resistor in Ω
Vo is the desired output voltage
For example, to program the output voltage of the Austin
MicroLynx
follows:
Figure 30. Circuit configuration to program output
voltage using an external resistor
Table 1 provides Rtrim values for most common
output voltages.
LINEAGE
V
ON/OFF
IN
TM
(+)
POWER
GND
12V module to 1.8V, Rtrim is calculated as
Rtrim
V
Rtrim
0.7525
O, set
1.2
1.5
1.8
2.5
3.3
5.0
V
TRIM
=
Rtrim
O
(V)
=
(+)
⎡
⎢
⎣
Vo
⎡
⎢
⎣
1
Table 1
8 .
10500
−
10500
=
−
. 0
. 9
. 0
7525
7525
024
(continued)
Rtrim (KΩ)
k
8.3 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 6A output current
−
−
Ω
1000
Open
22.46
13.05
9.024
5.009
3.122
1.472
1000
Austin MicroLynx
R
trim
⎤
⎥
⎦
⎤
⎥
⎦
TM
Ω
II 12V can
LOAD
TM
Using 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
section, 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
I
Voltage Margining
Output voltage margining can be implemented in the
Austin MicroLynx
resistor, R
margining-up the output voltage and by connecting a
resistor, R
Figure 31 shows the circuit configuration for output
voltage margining. The POL Programming Tool,
available at
Tools section, also calculates the values of R
and R
margin. Please consult your local Lineage Power
technical representative for additional details
Figure 31. Circuit Configuration for margining
Output voltage.
o,max
II 12V SMT Non-isolated Power Modules:
).
margin-down
Austin Lynx or
Lynx II Series
margin-up
margin-down
www.lineagepower.com
for a specific output voltage and %
, from Trim pin to ground pin for
TM
, from Trim pin to Output pin.
II modules by connecting a
Trim
Vo
GND
under the Design Tools
Rtrim
Q2
Q1
under the Design
Rmargin-down
Rmargin-up
max
= V
margin-up
13
o,set
x