ISL62883IRTZ Intersil, ISL62883IRTZ Datasheet - Page 5

• Manufacturer Part Number: ISL62883IRTZ
• Description: IC REG PWM 3PHASE BUCK 40TQFN
• Manufacturer: Intersil

Specifications of ISL62883IRTZ

• Applications: Controller, Intel IMVP-6.5™
• Voltage - Input: 5 V ~ 21 V
• Number Of Outputs: 1
• Voltage - Output: 0.0125 V ~ 1.5 V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block Diagram
DPRSLPVR
VR_ON
RBIAS
ISUM+
COMP
ISUM-
IMON
PSI#
VID0
VID1
VID2
VID3
VID4
VID5
VID6
RTN
VW
FB
CONTROL
START
MODE
SOFT
DAC
AND
IMON
IDROOP
5
CURRENT
SENSE
Σ
VIN
VSEN
E/A
VDAC
ISL62883, ISL62883B
VIN
COMP
2.5X
ISEN1 ISEN3 ISEN2
CLOCK
PROTECTION
WOC OC
CURRENT
BALANCE
VW
WOC
CURRENT
COMPARATORS
OC
IBAL
NUMBER OF
IBAL VIN VDAC
IBAL VIN VDAC
IBAL VIN VDAC
PHASES
SELECT
MODULATOR
FLT
MODULATOR
MODULATOR
GAIN
PGOOD CLK_EN#
COMP
COMP
COMP
COMP
PGOOD &
CLK_EN#
LOGIC
60UA
Σ
6µA
54µA
SHOOT THROUGH
SHOOT THROUGH
THRESHOLD
PROTECTION
PROTECTION
ADJ. OCP
1.24V
DRIVER
DRIVER
DRIVER
DRIVER
1.20V
VDD
COMP
VR_TT#
NTC
BOOT2
UGATE2
PHASE2
LGATE2
VSSP2
PWM3
BOOT1
UGATE1
PHASE1
VCCP
LGATE1
VSSP1
GND
FN6891.3