Texas Instruments LM22672 1A SIMPLE SWITCHER Regulator LM22672EVAL/NOPB LM22672EVAL/NOPB Datenbogen
Produktcode
LM22672EVAL/NOPB
Performance Characteristics
8
Performance Characteristics
Unless otherwise specified, V
IN
= 12V, T
A
= 25°C.
Figure 2. Start-Up Waveforms
Figure 3. Operation at 1A
(Load Resistor = 3.3
Ω
)
Figure 4. Efficiency vs I
OUT
Figure 5. Overall Loop Gain and Phase (I
OUT
= 1A)
4
AN-1896 LM22672 Evaluation Board
SNVA369D – September 2008 – Revised April 2013
Copyright © 2008–2013, Texas Instruments Incorporated