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ISL62381_11 Datasheet, PDF (11/23 Pages) Intersil Corporation – High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Computers
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ISL62381, ISL62382, ISL62383, ISL62381C, ISL62382C, ISL62383C
Typical Performance (Continued)
VO1
VO1
PHASE1
PHASE1
IO1
IO1
FIGURE 15. LOAD INSERTION RESPONSE, VIN = 12V,
VO = 3.3V, IO = 0.1A/8.1A @ 2.5A/µs
EN1
VO1
VO2
FIGURE 16. LOAD RELEASE RESPONSE, VIN = 12V,
VO = 3.3V, IO = 0.1A/8.1A @ 2.5A/µs
EN2
VO1
VO2
FIGURE 17. DELAYED START, VIN = 12V, VO1 = 3.3V, VO2 = 5V,
EN2 = FLOAT, NO LOAD
FIGURE 18. DELAYED START, VIN = 12V, VO1 = 3.3V, VO2 = 5V,
EN1 = FLOAT, NO LOAD
VO1
PGOOD1
VO2
PGOOD2
FIGURE 19. DELAYED START, VIN = 12V, VO1 = 3.3V, VO2 = 5V,
EN1 = 1, EN2 = FLOAT, NO LOAD
11
VO1
PGOOD1
IO1
FIGURE 20. OVERCURRENT PROTECTION, VIN = 12V,
VO = 3.3V
FN6665.5
May 13, 2011
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