CC109125952 Lineage Power, CC109125952 Datasheet - Page 17

• Manufacturer Part Number: CC109125952
• Description: SMD 4.5V/14.0V INPUT, 0.59V/3.63 OUTPUT TR
• Manufacturer: Lineage Power

Specifications of CC109125952

• Number Of Outputs: 1
• Output Current: 3A
• Input Voltage: 4.5 to 14V
• Screening Level: Industrial
• Mounting Style: Surface Mount
• Pin Count: 10
• Package / Case: SMT
• Lead Free Status / Rohs Status: Compliant

Data Sheet
November 22, 2010
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 12V.
Table 2. General recommended values of of R
and C
ceramic capacitor combinations.
Table 3. Recommended values of R
to obtain transient deviation of 2% of Vout for a
1.5A step load with Vin=12V.
LINEAGE
R
C
R
C
Vo
Co
ΔV
TUNE
TUNE
Co
TUNE
TUNE
TUNE
1x22μF 1x47μF 2x47μF 2x47μF 3x47μF
100mV 64mV
820pF 2200pF 4700pF 4700pF 10nF
270
5V
1x47μF 2x47μF 4x47μF 6x47μF 10x47μF
2200pF 4700pF
POWER
for Vin=12V and various external
270
3.3V
270
180
37mV
2.5V
180
18nF
100
36mV
1.8V
150
4.5 – 14Vdc input; 0.59Vdc to 5.5Vdc output; 3A output current
18nF
75
TUNE
22mV
1.2V
150
12V Pico TLynx
and C
+ 330μF
polymer
1x47μF
22nF
12mV
15nF
0.6V
75
100
TUNE
TUNE
TM
3A: Non-isolated DC-DC Power Modules
17