CC109104832 Lineage Power, CC109104832 Datasheet - Page 10

• Manufacturer Part Number: CC109104832
• Description: Module DC-DC 1-OUT 0.75V to 5.5V 16A 10-Pin SIP
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of CC109104832

• Package: 10SIP
• Output Current: 16 A
• Output Voltage: 0.75 to 5.5 V
• Input Voltage: 12 V
• Number Of Outputs: 1

Data Sheet
October 1, 2009
Test Configurations
Figure 23. Input Reflected Ripple Current Test Setup.
Figure 24. Output Ripple and Noise Test Setup.
Figure 25. Output Voltage and Efficiency Test Setup.
LINEAGE
Efficiency
TO OSCILLOSCOPE
NOTE: Measure input reflected ripple current with a simulated
NOTE: All voltage measurements to be taken at the module
R
R
V
COM
NOTE: All voltage measurements to be taken at the module
distribution
distribution
O
POWER
(+)
source inductance (L
possible battery impedance. Measure current as shown
above.
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.
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
E.S.R.<0.1Ω
C
Electrolytic
COPPER STRIP
1uF .
S
1000μF
L
1μH
TEST
V
IN
V
V
V
COM
TEST
IN
IN
O
(+)
. I
. I
GROUND PLANE
) of 1μH. Capacitor C
O
IN
10uF
COM
V
O
Tantalum
2x100μF
C
V
10 – 14Vdc Input; 0.75Vdc to 5.5Vdc Output; 16A output current
x 100 %
IN
O
SCOPE
CURRENT PROBE
R
R
S
contact
contact
Austin SuperLynx
offsets
V
COM
RESISTIVE
LOAD
IN
(+)
R
R
distribution
distribution
R
LOAD
Design Considerations
Input Filtering
The Austin SuperLynx
connected to a low-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.
In a typical application, 6x47 µF low-ESR tantalum
capacitors (AVX part #: TPSE476M025R0100, 47µF 25V
100 mΩ ESR tantalum capacitor) will be sufficient to
provide adequate ripple voltage at the input of the
module. To further minimize ripple voltage at the input,
very low ESR ceramic capacitors are recommended at
the input of the module. Figure 26 shows input ripple
voltage (mVp-p) for various outputs with 6x47 µF
tantalum capacitors and with 6x22 µF ceramic capacitor
(TDK part #: C4532X5R1C226M) at full load.
Figure 26. Input ripple voltage for various output
with 6x47 µF tantalum capacitors and with 6x22 µF
ceramic capacitors at the input (full load).
TM
12V SIP Non-isolated Power Modules:
300
200
350
250
100
150
50
0
0
1
TM
Output Voltage (Vdc)
12V SIP module should be
2
3
4
.
Tantalum
Ceramic
5
10
6