參數(shù)資料
型號: PVX012A0X43-SRZ
廠商: LINEAGE POWER LLC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-17/8
文件頁數(shù): 8/23頁
文件大小: 1215K
代理商: PVX012A0X43-SRZ
Data Sheet
May 13, 2011
12A Analog Pico DLynxTM: Non-isolated DC-DC Power Modules
3 – 14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A output current
LINEAGE POWER
16
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 RTUNE
and CTUNE for Vin=12V and various external
ceramic capacitor combinations.
Co
1x47
μF 2x47μF 4x47μF 6x47μF 10x47μF 20x47μF
RTUNE
330
270
180
CTUNE
100pF
560pF
1500pF 2200pF 3900pF
6800pF
Table 3. Recommended values of RTUNE and CTUNE
to obtain transient deviation of 2% of Vout for a 6A
step load with Vin=12V.
Vo
5V
3.3V
2.5V
1.8V
1.2V
0.6V
Co
5x47
μF
1x47
μF
+
330
μF
Polymer
3x47
μF
+
330
μF
Polymer
1x47
μF
+
2x330
μF
Polymer
1x47
μF
+
3x330
μF
Polymer
3x47
μF
+
6x330
μF
Polymer
RTUNE
330
270
220
180
CTUNE 1500pF 2700pF 3300pF 5600pF
10nF
47nF
ΔV
99mV
58mV
47mV
34mV
24mV
12mV
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