ISL6255EVAL1Z Intersil, ISL6255EVAL1Z Datasheet - Page 10

• Manufacturer Part Number: ISL6255EVAL1Z
• Description: EVALUATION BOARD FOR ISL6255
• Manufacturer: Intersil

Specifications of ISL6255EVAL1Z

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VCOMP
VCOMP
VCOMP
VCOMP
UGATE
UGATE
UGATE
UGATE
ACPRN
ACPRN
ACPRN
ACPRN
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
BGATE
BGATE
ACSET
ACSET
ACSET
ACSET
ICOMP
ICOMP
ICOMP
ICOMP
PHASE
PHASE
CELLS
CELLS
CELLS
CELLS
ACLIM
ACLIM
ACLIM
ACLIM
PGND
PGND
BOOT
BOOT
VDDP
VDDP
VDDP
VDDP
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
DCIN
DCIN
DCIN
DCIN
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VDD
VDD
VDD
VDD
EN
EN
EN
EN
EN
EN
EN
EN
10
DCPRN
DCPRN
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
514K
514K
514K
514K
514K
514K
514K
514K
1.065V
1.065V
1.065V
1.065V
1.06V
1.06V
1.06V
1.06V
VDDP
VDDP
VDDP
VDDP
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
Current Limit Set
Current Limit Set
Current Limit Set
Current Limit Set
GND
GND
GND
GND
GND
GND
GND
GND
Reference
Reference
Reference
Reference
Reference
Reference
Reference
Reference
2.1V
2.1V
2.1V
2.1V
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Voltage
Voltage
Voltage
Voltage
Selector
Selector
Selector
Selector
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
Adapter
Adapter
Adapter
Adapter
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
+
+
+
+
-
-
-
-
-
-
-
gm1
gm1
gm1
gm1
-
-
-
-
+
+
Limit Set
Limit Set
Limit Set
Limit Set
+
+
+
+
+
FIGURE 14. FUNCTIONAL BLOCK DIAGRAM
-
-
-
-
-
-
-
Adapter
Adapter
Adapter
Adapter
1.27V
1.27V
1.27V
1.27V
Current
Current
Current
Current
1.26V
1.26V
1.26V
1.26V
DCSET
DCSET
Selector
Selector
Selector
Selector
Voltage
Voltage
Voltage
Voltage
1.26V
1.26V
+
+
+
+
CSON
CSON
gm1
gm1
gm1
gm1
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
CSON
CSON
CSON
CSON
ISL6255, ISL6255A
ICM
ICM
ICM
ICM
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
Min
Min
Min
Voltage
Voltage
Voltage
Voltage
Buffer
Buffer
Buffer
Buffer
Min
Min
Min
Min
Min
Min
Min
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
-
-
-
-
-
-
-
-
0.25 V
0.25 V
0.25 V
0.25 V
CSIN
CSIN
CSIN
CSIN
0.25V
0.25V
0.25V
0.25V
X
CA2
CA2
CA2
CA2
V
V
V
V
´
´
´
´
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
20
20
20
20
-
-
-
-
SGATE
SGATE
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
gm3
gm3
gm3
gm3
gm3
gm3
gm3
gm3
19.9
19.9
19.9
19.9
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CA1
CA1
CA1
CA1
CSOP
CSOP
CSOP
CSOP
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
V
V
V
V
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
Min
Min
Min
Min
Min
Min
Min
CSIP
CSIP
CSIP
CSIP
Min
Min
Min
Min
Min
Min
Min
gm2
gm2
gm2
gm2
gm2
gm2
gm2
gm2
´
´
´
´
+
+ +
+ +
+ +
+
+
+
+
+
+
+
+
+
-
-
-
-
-
CA1
CA1
CA1
CA1
CA1
CA1
CA1
CA1
-
-
-
-
-
-
-
-
CSIP
CSIP
CSIP
CSIP
gm2
gm2
gm2
gm2
gm2
gm2
gm2
gm2
-
-
-
-
-
-
-
-
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Current
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
CHLIM
+
+
+
+
+
+
+
+
CSOP
CSOP
CSOP
CSOP
-
-
+
+ +
+ +
+ +
-
-
SGATE
SGATE
´
´
´
´
X
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA1
CA1
CA1
CA1
19.9
19.9
19.9
19.9
gm3
gm3
gm3
gm3
gm3
gm3
gm3
gm3
V
V
V
V
V
V
V
V
0.25V
0.25V
0.25V
0.25V
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
Voltage
CSIN
CSIN
CSIN
CSIN
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
CA2
20
20
20
20
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
0.25
0.25
0.25
0.25
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
CSON
CSON
CSON
CSON
´
´
´
´
-
-
-
-
ICM
ICM
ICM
ICM
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
PWM
Selector
Selector
Selector
Selector
Voltage
Voltage
Voltage
Voltage
-
-
-
-
CSON
CSON
Set
Set
Set
Set
Set
Set
Set
Set
DCSET
DCSET
gm1
gm1
gm1
gm1
1.26V
1.26V
Adapter
Adapter
Adapter
Adapter
Current
Current
Current
Current
1.26V
1.26V
1.26V
1.26V
1.27V
1.27V
1.27V
1.27V
Limit
Limit
Limit
Limit
Limit
Limit
Limit
Limit
+
+
+
+
Adapter
Adapter
Adapter
Adapter
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
Regulator
gm1
gm1
gm1
gm1
Reference
Reference
Reference
Reference
Reference
Reference
Reference
Reference
Selector
Selector
Selector
Selector
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
LDO
+
+
+
+
+
-
-
-
-
-
+
+
-
-
Voltage
Voltage
Voltage
Voltage
-
-
-
-
+
+
+
+
Current
Current
Current
Current
+
+
+
+
-
-
-
-
-
-
-
+
+
+
+
+
+
+
-
-
-
-
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
2.1V
2.1V
2.1V
2.1V
+
+
+
+
+
+
+
+
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VDDP
VDDP
VDDP
VDDP
-
-
-
-
-
-
-
-
1.065V
1.065V
1.065V
1.065V
1.06V
1.06V
1.06V
1.06V
DCPRN
DCPRN
514K
514K
514K
514K
514K
514K
514K
514K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
152K
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VREF
VDD
VDD
VDD
VDD
PHASE
PHASE
BGATE
BGATE
ACPRN
ACPRN
ACPRN
ACPRN
CELLS
CELLS
CELLS
CELLS
DCIN
DCIN
DCIN
DCIN
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
VADJ
BOOT
BOOT
VCOMP
VCOMP
VCOMP
VCOMP
ICOMP
ICOMP
ICOMP
ICOMP
VDDP
VDDP
VDDP
VDDP
ACLIM
ACLIM
ACLIM
ACLIM
ACSET
ACSET
ACSET
ACSET
UGATE
UGATE
UGATE
UGATE
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
LGATE
PGND
PGND
EN
EN
EN
EN
EN
EN
EN
EN
May 23, 2006
FN9203.2