ISL6590 Datasheet, PDF (2/24 Pages) Intersil Corporation – Digital Multi-Phase PWM Controller for Core-Voltage Regulation

ISL6590
Typical Application Circuit
3.3 V
1.8 V
VDD_IO VDD_CORE
V ID[0:5]
PW RG D
OUTEN
A RX
ATX
ERR
SOC
SCLK
SDA TA
SY SCLK
PW M
IDIG
NDRIV E
ISL6590
A TRH
A TRL
OSC_IN
OSC_OUT
TEST1
TEST2
TEST3
TEST4
PW M
IDIG
NDRIV E
MDO
MDI
MCS
MCLK
PW M
IDIG
NDRIV E
GND
2.5 V
3.3 V 5-12 V 12 V
VDD VDRIVEVCC
V REF
A TRH
A TRL
V SENP
V SENN
ISL6580
ERR
SOC
IS ENS E
SCLK
SDA TA
V SW
CLK
NGA TE
PW M
IDIG
NDRIV E
PGND
GND
R EGU L ATI ON
C H AN N EL
3.3 V 5-12 V 12 V
VDD VDRIVEVCC
V REF
A TRH
A TRL
V SENP
V SENN
ISL6580
ERR
SOC
IS ENS E
SCLK
SDA TA
CLK
V SW
NGA TE
PW M
IDIG
NDRIV E
PGND
GND
ATR CHANNEL
3.3 V 5-12 V 12 V
VDD VDRIVEVCC
V REF
A TRH
A TRL
V SENP
V SENN
ISL6580
ERR
SOC
IS ENS E
SCLK
SDA TA
V SW
CLK
NGA TE
PW M
IDIG
NDRIV E
PGND
GND
UV/OV CHANNEL
CONTROLLER
INTERFACE BUS
2
Vout
Vout
RTN