APTH003A0X4-SRZ Lineage Power, APTH003A0X4-SRZ Datasheet - Page 11

• Manufacturer Part Number: APTH003A0X4-SRZ
• Description: DC-DC 0.6-3.63V @ 3A
• Manufacturer: Lineage Power
• Series: Pico TLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of APTH003A0X4-SRZ

• Output: 0.6 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 10W
• Mounting Type: Surface Mount
• Voltage - Input: 2.4 ~ 5.5V
• Package / Case: 10-SMD Module
• 1st Output: 0.6 ~ 3.63 VDC @ 3A
• Size / Dimension: 0.48" L x 0.48" W x 0.25" H (12.2mm x 12.2mm x 6.3mm)
• Power (watts) - Rated: 10W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 94%
• Approvals: CSA, EN, UL, VDE
• Product: Non-Isolated / POL
• Output Power: 11 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): 3 A
• Output Type: Non-Isolated
• Output Voltage: 0.6 V to 3.63 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Details

Data Sheet
April 7, 2011
Test Configurations
Figure 31. Input Reflected Ripple Current Test
Setup.
Figure 32. Output Ripple and Noise Test Setup.
Figure 33. Output Voltage and Efficiency Test
Setup.
LINEAGE
NOTE: All voltage measurements to be taken at the module
TO OSCILLOSCOPE
NOTE: Measure input reflected ripple current with a simulated
COM
Efficiency
Vo+
R
R
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
NOTE: All voltage measurements to be taken at the module
distribution
distribution
source inductance (L
possible battery impedance. Measure current as shown
above.
POWER
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
R
R
contact
contact
η =
@ 20°C 100kHz
COPPER STRIP
E.S.R.<0.1Ω
0.1uF
C
Electrolytic
S
1000μF
L
1μH
TEST
V
IN
V
V
V
TEST
COM
IN
IN
O
(+)
GROUND PLANE
. I
. I
) of 1μH. Capacitor C
O
IN
10uF
COM
V
O
Tantalum
2x100μF
V
C
x 100 %
O
IN
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 3A output current
CURRENT PROBE
SCOPE USING
BNC SOCKET
R
R
contact
contact
S
offsets
V
COM
IN
R
R
(+)
RESISTIVE
LOAD
distribution
distribution
R
LOAD
Pico TLynx
TM
Design Considerations
Input Filtering
The Pico TLynx
to a low ac-impedance source. A highly inductive
source can affect the stability of the module. An
input capacitance must be placed directly adjacent
to the input pin of the module, to minimize input
ripple voltage and ensure module stability.
To minimize input voltage ripple, low-ESR ceramic
capacitors are recommended at the input of the
module. Figure 34 shows the input ripple voltage for
various output voltages at 3A of load current with 1x22
µF or 2x22 µF ceramic capacitors and an input of 5V.
Figure 35 shows data for the 3.3Vin case, with 1x22µF
or 2x22µF of ceramic capacitors at the input.
Figure 34. Input ripple voltage for various output
voltages with 1x22 µF or 2x22 µF ceramic
capacitors at the input (3A load). Input voltage is
5V.
Figure 35. Input ripple voltage in mV, p-p for
various output voltages with 1x22 µF or 2x22 µF
ceramic capacitors at the input (3A load). Input
voltage is 3.3V.
3A: Non-isolated DC-DC Power Modules
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0.5
0.5
TM
1
1x22uF
2x22uF
1x22uF
2x22uF
1
3A module should be connected
Output Voltage (Vdc)
Output Voltage (Vdc)
1.5
1.5
2
2
2.5
2.5
3
11
3.5
3