CC109135984 Lineage Power, CC109135984 Datasheet - Page 9

• Manufacturer Part Number: CC109135984
• Description: Module DC-DC 1-OUT 0.75V to 2V 20A 7-Pin SMT
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of CC109135984

• Package: 7SMT
• Output Current: 20 A
• Output Voltage: 0.75 to 2 V
• Input Voltage: 2.4 to 3.63 V
• Number Of Outputs: 1
• Switching Regulator: Yes

Data Sheet
October 2, 2009
Test Configurations
Figure 15. Input Reflected Ripple Current Test Setup.
Figure 16. Output Ripple and Noise Test Setup.
LINEAGE
NOTE: All voltage measurements to be taken at the module
V
COM
O
(+)
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.
TO OSCILLOSCOPE
NOTE: Measure input reflected ripple current with a simulated
POWER
source inductance (L
possible battery impedance. Measure current as shown
above.
COPPER STRIP
1uF .
@ 20°C 100kHz
E.S.R.<0.1Ω
C
Electrolytic
S
GROUND PLANE
1000μF
L
1μH
TEST
10uF
TEST
) of 1μH. Capacitor C
SCOPE
2.4 – 3.63Vdc input; 0.75Vdc to 2.0Vdc Output; 20A output current
Tantalum
2x100μF
C
IN
RESISTIVE
LOAD
CURRENT PROBE
S
offsets
V
COM
IN
Austin SuperLynx II
(+)
Figure 17. Output Voltage and Efficiency Test Setup.
Efficiency
TM
R
R
NOTE: All voltage measurements to be taken at the module
distribution
distribution
SMT Non-isolated Power Modules:
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 =
V
IN
V
V
V
COM
IN
O
IN
(+)
. I
. I
O
IN
COM
V
O
V
x 100 %
O
R
R
contact
contact
R
R
distribution
distribution
R
LOAD
9