LM3475_14 Datasheet, PDF (6/21 Pages) Texas Instruments – Hysteretic PFET Buck Controller

LM3475
SNVS239A – OCTOBER 2004 – REVISED JANUARY 2005
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Typical Performance Characteristics (continued)
Unless specified otherwise, all curves taken at V_IN = 5V, V_OUT = 2.5V, L = 10 µH, C_OUT = 100 µF, ESR = 100mΩ, and T_A =
25°C.
Start Up
Output Ripple Voltage
1 ms/DIV
Figure 8.
Load Transient Response with External Ramp
(Circuit from Figure 14)
2 Ps/DIV
Figure 9.
Load Transient Response
(Typical Application Circuit from Figure 16)
Figure 10.
Figure 11.
6
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