APTH006A0X4-SRZ Lineage Power, APTH006A0X4-SRZ Datasheet - Page 16

• Manufacturer Part Number: APTH006A0X4-SRZ
• Description: DC-DC 0.6-3.63V @ 6A
• Manufacturer: Lineage Power
• Series: Pico TLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of APTH006A0X4-SRZ

• Output: 0.6 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 21W
• Mounting Type: Surface Mount
• Voltage - Input: 2.4 ~ 5.5V
• Package / Case: 10-SMD Module
• 1st Output: 0.6 ~ 3.63 VDC @ 6A
• Size / Dimension: 0.48" L x 0.48" W x 0.29" H (12.2mm x 12.2mm x 7.3mm)
• Power (watts) - Rated: 21W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CSA, EN, UL, VDE
• Product: Non-Isolated / POL
• Output Power: 22 W
• Input Voltage Range: 2.4 V to 5.5 V
• Output Voltage (channel 1): 0.6 V to 3.63 V
• Output Current (channel 1): 6 A
• Output Type: Non-Isolated
• Output Voltage: 0.6 V to 3.63 V
• Output Current: 6A
• Input Voltage: 2.4 to 5.5V
• Screening Level: Industrial
• 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: Details

Data Sheet
April 7, 2011
SEQUENCE
additional guidelines on using the EZ-SEQUENCE
feature please refer to Application Note AN04-008
“Application Guidelines for Non-Isolated Converters:
Guidelines for Sequencing of Multiple Modules”, or
contact the Lineage Power technical representative for
additional information.
Tunable Loop
The 5V Pico TLynx
that optimizes transient response of the module called
Tunable Loop
External capacitors are usually added to the output of
the module for two reasons: to reduce output ripple and
noise (see Figures 36 and 37) and to reduce output
voltage deviations from the steady-state value in the
presence of dynamic load current changes. Adding
external capacitance however affects the voltage control
loop of the module, typically causing the loop to slow
down with sluggish response. Larger values of external
capacitance could also cause the module to become
unstable.
The Tunable Loop
the voltage control loop to match the filter network
connected to the output of the module. The Tunable
Loop
between the SENSE and TRIM pins of the module, as
shown in Fig. 44. This R-C allows the user to externally
adjust the voltage loop feedback compensation of the
module.
Figure. 44. Circuit diagram showing connection of
R
module.
Recommended values of R
output capacitor combinations are given in Tables 2, 3,
4 and 5. Tables 2 and 4 shows the recommended
values of R
ceramic output capacitors up to 940uF that might be
needed for an application to meet output ripple and
noise requirements. Selecting R
according to Tables 3 or 5 will ensure stable operation
of the module.
LINEAGE
TUME
TM
and C
is implemented by connecting a series R-C
MODULE
POWER
TUNE
TM
TUNE
GND
TM
feature must be disabled. For
.
and C
TM
SENSE
to tune the control loop of the
TM
TM
VOUT
TRIM
allows the user to externally adjust
6A modules have a new feature
TUNE
for different values of
TUNE
and C
TUNE
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 6A output current
RTUNE
CTUNE
RTrim
and C
TUNE
C O
for different
TUNE
Pico TLynx
TM
In applications with tight output voltage limits in the
presence of dynamic current loading, additional output
capacitance will be required. Tables 3 and 5 lists
recommended values of R
meet 2% output voltage deviation limits for some
common output voltages in the presence of a 3A to 6A
step change (50% of full load), with an input voltage of
5V or 3.3V respectively
Please contact your Lineage Power technical
representative to obtain more details of this feature as
well as for guidelines on how to select the right value of
external R-C to tune the module for best transient
performance and stable operation for other output
capacitance values or input voltages other than 5V.
Table 2. General recommended values of of R
and C
capacitor combinations.
R
C
Table 3. Recommended values of R
obtain transient deviation of ≤2% of Vout for a 3A
step load with Vin=5V.
Table 4. General recommended values of of R
and C
capacitor combinations.
R
C
Table 5. Recommended values of R
obtain transient deviation of ≤2% of Vout for a 3A
step load with Vin=3.3V.
Cext 1x47μF 2x47μF 4x47μF 6x47μF 10x47μF 20x47μF
Co
TM
TUNE
TUNE
TUNE
TUNE
R
C
Co
Vo
ΔV
TUNE
TUNE
6A: Non-isolated DC-DC Power Modules
R
C
Co
Vo
ΔV
TUNE
TUNE
TUNE
TUNE
4700pF
1x47μF 2x47μF 4x47μF 6x47μF 10x47μF 20x47μF
10nF
47
47
3 x 47μF 4 x 47μF 5 x 47μF
58mV
15nF
3.3V
100
for Vin=5V and various external ceramic
for Vin=3.3V and various external ceramic
6 x 47μF 6 x 47μF
46mV
47nF
2.5V
33
10nF
15nF
47
47
45mV
18nF
2.5V
56
33mV
47nF
1.8V
33
33nF
39nF
47
47
TUNE
34mV
27nF
1.8V
47
2 x 47μF +
and C
Polymer
47nF
47nF
330uF
24mV
68nF
33
33
1.2V
33
1 x 47μF
+ 330uF
Polymer
24mV
47nF
1.2V
TUNE
TUNE
TUNE
33
56nF
68nF
in order to
33
33
and C
and C
2 x 330uF
Polymer
220nF
6 x 47μF
12mV
+ 330uF
Polymer
0.6V
12mV
39nF
33
0.6V
33
TUNE
TUNE
TUNE
TUNE
68nF
82nF
33
33
to
to
16