ATS030A0X3-SRPHZ Lineage Power, ATS030A0X3-SRPHZ Datasheet - Page 16

• Manufacturer Part Number: ATS030A0X3-SRPHZ
• Description: CONVER DC/DC 0.8 5.5V @ 30A SMD
• Manufacturer: Lineage Power
• Series: Austin MegaLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of ATS030A0X3-SRPHZ

• Output: 0.8 ~ 2.75V
• Number Of Outputs: 1
• Power (watts): 165W
• Mounting Type: Surface Mount
• Voltage - Input: 6 ~ 14V
• Package / Case: 5-SMD Module
• 1st Output: 0.8 ~ 2.75 VDC @ 30A
• Size / Dimension: 1.30" L x 0.36" W x 0.53" H (33mm x 9.1mm x 13.5mm)
• Power (watts) - Rated: 165W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CSA, EN, UL, VDE
• Output Power: 83 W
• Input Voltage Range: 6 V to 14 V
• Output Voltage (channel 1): 0.8 V to 2.75 V
• Output Current (channel 1): 30 A
• Package / Case Size: SMD
• Output Type: Non-Isolated
• Output Voltage: 0.8 V to 2.75 V
• Product: Non-Isolated / POL
• Output Current: 30A
• Input Voltage: 12V
• Screening Level: Industrial
• Product Length (mm): 33mm
• Product Height (mm): 7.53mm
• Product Depth (mm): 13.5mm
• Mounting Style: Surface Mount
• Pin Count: 10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 555-1152-2; CC109105285

Data Sheet
April 9, 2010
The ATS030A0X3-62SRHZ and ATS030A0X3-
62SRPHZ modules have a higher value resistor of
100K connected internally between the gate and
source of the internal FET used to control the PWM
Enable line.
The On/Off pin can also be used to synchronize the
output voltage start-up and shutdown of multiple
modules in parallel. By connecting On/Off pins of
multiple modules, the output start-up can be
synchronized (please refer to characterization
curves). When On/Off pins are connected together,
all modules will shutdown if any one of the modules
gets disabled due to undervoltage lockout or over
temperature protection
Remote Sense
The Austin MegaLynx
a Remote Sense feature to minimize the effects of
distribution losses by regulating the voltage at the
Remote Sense pin (See Figure 51). 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 output of the
module.
LINEAGE
Figure 50. Remote On/Off Implementation
using ON/OFF .
ON /OFF
VIN +
GN D
POWER
R1
V
Q1
I
ON/OFF
ON/OFF
+
_
TM
.
1K
SMT power modules have
10K
MODULE
Austin MegaLynx
4.5 – 5.5Vdc input; 0.8 to 3.63Vdc Output; 30A output current
Therm al SD
PW M Enable
6.0 – 14Vdc Input; 0.8Vdc to 3.63Vdc Output; 20/30A output
100K
TM
Over Current Protection
To provide protection in a fault (output overload)
condition, the unit is equipped with internal
current-limiting circuitry and can endure current
limiting continuously. At the point of current-limit
inception, the unit enters hiccup mode. The unit
operates normally once the output current is
brought back into its specified range. The average
output current during hiccup is 10% I
Over Temperature Protection
To provide protection in a fault condition, the unit is
equipped with a thermal shutdown circuit. The unit
will shutdown if the overtemperature threshold of
125
T
guarantee that the unit will survive temperatures
beyond its rating. Once the unit goes into thermal
shutdown it will then wait to cool before attempting
to restart.
Input Under Voltage Lockout
At input voltages below the input undervoltage
lockout limit, the module operation is disabled. The
module will begin to operate at an input voltage
above the undervoltage lockout turn-on threshold.
Output Voltage Programming
The output voltage of the Austin MegaLynx
be programmed to any voltage from 0.8dc to
3.63Vdc by connecting a resistor (shown as R
Figure 52) between Trim and GND pins of the
module. Without an external resistor between Trim
and GND pins, the output of the module will be
0.8Vdc. To calculate the value of the trim resistor,
R
equation:
R
SMT: Non-Isolated DC-DC Power Modules:
ref
trim
trim
Figure 51. Effective Circuit Configuration for
Remote Sense operation.
. The thermal shutdown is not intended as a
o
C is exceeded at the thermal reference point
for a desired output voltage, use the following
is the external resistor in Ω
R
R
d istrib u tio n
d istrib u tio n
R
R
R
co n ta c t
co n ta c t
trim
=

 
Vo
1200
V
C O M
IN
−
(+ )
. 0
80
S e n se
C O M
V
O
−
100
O, max

 
Ω
R
R
c o nta ct
c o nta ct
.
TM
R
R
d istrib utio n
d istrib utio n
can
R
trim
L O A D
in
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