ATA016A0X3-SRZ Lineage Power, ATA016A0X3-SRZ Datasheet - Page 13

• Manufacturer Part Number: ATA016A0X3-SRZ
• Description: CONVER DC/DC 0.75 5.5V @ 16A SMD
• Manufacturer: Lineage Power
• Series: Austin SuperLynx™ IIr
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of ATA016A0X3-SRZ

• Output: 0.75 ~ 5.5V
• Number Of Outputs: 1
• Power (watts): 88W
• Mounting Type: Surface Mount
• Voltage - Input: 8.3 ~ 14V
• Package / Case: 7-SMD Module
• 1st Output: 0.75 ~ 5.5 VDC @ 16A
• Size / Dimension: 1.30" L x 0.53" W x 0.33" H (33mm x 13.5mm x 8.3mm)
• Power (watts) - Rated: 88W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92%
• Approvals: CSA, EN, UL, VDE
• Output Power: 88 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): 16 A
• Package / Case Size: SMD
• 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: 555-1085-2; CC109104527

Data Sheet
October 1, 2009
Feature Descriptions
Output Voltage Programming
The output voltage of the Austin SuperLynx
be programmed to any voltage from 0.75Vdc to 5.5Vdc
by connecting a resistor (shown as Rtrim in Figure 29)
between the Trim and GND pins of the module. Without
an external resistor between the 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
SuperLynx
follows:
Figure 29. 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
Table 1
(+)
POWER
TM
Rtrim
GND
II module to 1.8V, Rtrim is calculated as
V
0.7525
O, set
Rtrim
1.2
1.5
1.8
2.5
3.3
5.0
V
TRIM
=
Rtrim
O
(V)
⎡
⎢
⎣
(+)
=
Vo
⎡
⎢
⎣
1
10500
−
8 .
10500
=
. 0
−
. 9
7525
. 0
024
(continued)
75
Rtrim (KΩ)
−
8.3 – 14Vdc Input; 0.75Vdc to 5.5Vdc Output;16A output current
k
−
1000
Ω
1000
Open
22.46
13.05
9.024
5.009
3.122
1.472
Austin SuperLynx
R
trim
⎤
⎥
⎦
⎤
⎥
⎦
Ω
TM
II 12V can
LOAD
By 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
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 SuperLynx
R
margining-up the output voltage and by connecting a
resistor, R
for margining-down. Figure 30 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 30. Circuit Configuration for margining
Output voltage.
TM
margin-up
II 12V SMT Non-isolated Power Modules:
, from the Trim pin to the ground pin for
max
Austin Lynx or
Lynx II Series
margin-down
margin-up
= V
o,set
TM
and R
, from the Trim pin to the Output pin
x I
Trim
II modules by connecting a resistor,
Vo
GND
o,max
under the Design Tools section,
margin-down
).
Rtrim
www.lineagepower.com
for a specific output
Q2
Q1
Rmargin-down
Rmargin-up
13