ISL6402EVAL4 Intersil, ISL6402EVAL4 Datasheet - Page 3
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ISL6402EVAL4
Manufacturer Part Number
ISL6402EVAL4
Description
EVALUATION BOARD ISL6402
Manufacturer
Intersil
Datasheet
1.ISL6402IR.pdf
(19 pages)
Specifications of ISL6402EVAL4
Main Purpose
DC/DC, Step Down with LDO
Outputs And Type
3, Non-Isolated
Voltage - Output
1.2V, 2.5V, 3.3V
Voltage - Input
4.5 ~ 24V
Regulator Topology
Buck
Frequency - Switching
300kHz
Board Type
Fully Populated
Utilized Ic / Part
ISL6402
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Block Diagram
SS1
SS2
BOOT1
UGATE1
PHASE1
LGATE1
SD1
PGND
FB1
OCSET1
ISEN1
SGND
VCC_5V
RESET (POR)
POWER-ON
REF
LDO &
VCC_5V
-
HGDR
LGDR
POR
-
+5V
HI
LO
SS1
SS2
GATE LOGIC
-
SHUTDOWN
PWM1
-
COMP
OC
PWM
-
RAMP
∑
VIN
SD1
CLOCK
SYNC
CLK
-
LOGIC
OC
CLK
LATCH
PWM1
SS1
S Q
R
FB1
FB2
LATCH
PWM2
VOLTAGE
MONITOR
PGOOD
OUTPUT
Q
SS2
S
R
LOGIC
CLK
OC
-
FB3
SD2
FB3
∑
SHUTDOWN
-
PWM
CONTROLLER
COMP
GATE LOGIC
OC
LINEAR
PWM2
-
REF
-
LO
HI
GATE3
HGDR
LGDR
-
-
VCC_5V
REF
OCSET2
UGATE2
PHASE2
LGATE2
BOOT2
ISEN2
SD2
FB2