FAN1577AMX Ver la hoja de datos (PDF) - Fairchild Semiconductor

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FAN1577AMX

Dual Synchronous DC/DC Controller

Fairchild Semiconductor 

Typical Performance Characteristics (Continued)

Unless otherwise noted, values are for VCC=12V, TA=+25°C, CSS1/ENB=150nF, and CSS2/ENB=168nF.

Figure 25. Load Transient Response (Step-Up)

20kΩ/22nF in Compensation Loop

Figure 26. Load Transient Response (Step-Down)

20kΩ/22nF in Compensation Loop

Figure 27. Over-Current Protection (OCP)

Figure 28. Over-Current Protection (“Hiccup” Mode)

Figure 29. Over-Voltage Protection (OVP)

© 2010 Fairchild Semiconductor Corporation

FAN1577A • Rev. 1.0.0

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