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參數(shù)資料
| 型號： | L48DB12001PSA |
| 元件分類： | 電源模塊 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封裝： | QUARTER BRICK PACKAGE-7 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 407K |
| 代理商： | L48DB12001PSA |
DS_ L48DB12001 _02102009
6
ELECTRICAL CHARACTERISTICS CURVES
Figure 10:
Test set-up diagram showing measurement points
for Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a simulated
source Inductance (LTEST) of 12 μH. Capacitor Cs offset
possible battery impedance. Measure current as shown above.
Figure 11:
Input Terminal Ripple Current, ic, at full rated output
current and nominal input voltage with 12H source impedance
and 33F electrolytic capacitor (500 mA / div).
Figure 12:
Input reflected ripple current, is, through a 12H
source inductor at nominal input voltage and rated load current
(20 mA / div).
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