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Performance Characteristics www.ti.com
15 Performance Characteristics
Unless otherwise specified, V
IN
= 12 V, T
A
= 25°C, V
OUT
= -5 V.
Figure 5. Start-Up Waveforms (Load Resistor = 4 Ω) Figure 6. Efficiency vs I
OUT
Figure 7. Overall Loop Gain and Phase (I
OUT
= 1.5A)
8
AN-1888 LM22670 Evaluation Board Inverting Topology SNVA363E–September 2008–Revised April 2013
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