ISL6442IAZ View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
ISL6442IAZ Datasheet PDF : 17 Pages
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ISL6442
Typical Application Schematics
VOLTAGE INPUTS REQUIRED
VIN (4.5V TO 24V) = VIN1 = VIN2
VCC (5V; INTERNAL IF VIN > 5.6V)
VIN3 (ï‚£ VCC) FOR LINEAR
TYPE3 COMPENSATION SHOWN
C102
VOUT1
R102
R101
C101
R103
C103
C202
R100
VOUT2
R202
R201
C201
R203 C203
R200
TYPE3 COMPENSATION SHOWN
VCC
RPGOOD
CSS1/EN1 CSS2/EN2 RRT
VCC
VCC
CVCC CVIN
VIN
OPTIONAL
CONNECTION
(FOR VIN = VCC = 5V)
ROCSET1
VIN
VIN1 = VIN
COMP1
FB1
OCSET1
BOOT1
COCSET1
CBOOT1
Q101
CIN1
UGATE1
COMP2
PHASE1
LGATE1
Q102
L100
VOUT1
COUT1
FB2
ROCSET2
VIN2 = VIN
ISL6442
OCSET2
BOOT2
UGATE2
PHASE2
COCSET2
CBOOT2
Q201
CIN2
L200
VOUT2
PGOOD
RT
SS1/EN1
SS2/EN2
SGND
LGATE2
Q202
COUT2
LCDR
LCFB
PGND
R303
C3R01302
Q301
VIN3
CIN3
R300
R301
VOUT3
COUT3
FIGURE 2. ISL6442 TYPICAL APPLICATION
FN9204 Rev 2.00
Oct 31, 2008
Page 3 of 17
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