ISL62381 Datasheet, PDF (12/23 Pages) Intersil Corporation – High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Computers

ISL62381, ISL62382, ISL62383
Typical Performance (Continued)
V_O1
V_O1
UGATE1-PHASE1
LGATE1
PGOOD1
UGATE1-PHASE1
LGATE1
PGOOD1
FIGURE 21. CROWBAR OVERVOLTAGE PROTECTION,
V_IN = 12V, V_O = 3.3V, NO LOAD
FIGURE 22. TRI-STATE OVERVOLTAGE PROTECTION,
V_IN = 12V, V_O = 3.3V, NO LOAD
12
FN6665.4
August 7, 2008