ISL62883C View Datasheet(PDF) - Intersil
Part Name
Description
MFG CO.
'ISL62883C' PDF : 43 Pages View PDF
ISL62883C
Typical Performance (Continued)
FIGURE 38. SOFT-START, VIN = 19V, IO = 0A,
VID = 0.95V, Ch1: PHASE1, Ch2: VO, Ch3:
PHASE2, Ch4: PHASE3
FIGURE 39. SHUT DOWN, VIN = 19V, IO = 1A,
VID = 0.95V, Ch1: PHASE1, Ch2: VO, Ch3:
PHASE2, Ch4: PHASE3
FIGURE 40. CLK_EN# DELAY, VIN = 19V, IO = 2A,
VID = 1.5V, Ch1: PHASE1, Ch2: VO, Ch3:
IMON, Ch4: CLK_EN#
FIGURE 41. PRE-CHARGED START UP, VIN = 19V,
VID = 0.95V, Ch1: PHASE1, Ch2: VO, Ch3:
IMON, Ch4: VR_ON
FIGURE 42. STEADY STATE, VIN = 19V, IO = 51A,
VID = 0.95V, Ch1: PHASE1, Ch2: VO, Ch3:
PHASE2, Ch4: PHASE3
38
1000
900
800
700
600
500
400
300 TARGET
200
VIN = 19V
VIN = 12V
100
00
VIN = 8V
5 10 15 20 25 30 35 40 45 50
IOUT (A)
FIGURE 43. IMON, VID = 1.075V
FN7557.1
March 18, 2010
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