ISL68201 Datasheet, PDF (3/32 Pages) Intersil Corporation – Single-Phase R4 Digital Hybrid PWM Controller

ISL68201
Typical Applications Circuits
I²C/
SMBus/
PMBus
PGOOD
EN
VCC
1 .0 µ F
1 .0 µ F
VCC
7VLDO
SALERT
SCL
SDA
PGOOD
EN
IO U T
PVCC
VIN
FCCM
PWM
LGIN
100
VCC
4
NTC
PROG1-4
CSEN
CSRTN
VSEN
RGND
GND
4 .7µ F
4.75 TO 24V
ISL99140
UG
PWM
LG
BOOT
PHASE
VCC
1.54k
10k
NTC
0 .1 µ F
NCP18XH103J03RB
BETA = 3380
‐ ^VO UT ^{< 7VLDO 1.7V}
0.5V TO 5.5V
I²C/
SMBus/
PMBus
PGOOD
EN
VCC
FIGURE 1. WIDE RANGE INPUT AND OUTPUT APPLICATIONS
1.0µ F
1.0µ F
VCC
4
VCC
7VLDO
PVCC
VIN
4.7µ F
4.5 TO 5.5V
SALERT
SCL
SDA
PGOOD
EN
IOUT
FCCM
PWM
LGIN
NTC
PROG1-4
CSEN
CSRTN
VSEN
RGND
GND
ISL99140
BOOT
UG
PWM
LG
100
VCC
1.54k
PHASE
10k
NTC
0.1µF
NCP18XH103J03RB
BETA = 3380
‐ VOUT < 7VLDO 1.7V
0.5V TO 2.5V
FIGURE 2. 5V INPUT APPLICATION
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FN8696.1
March 7, 2016