ISL6420BEVAL1Z Intersil, ISL6420BEVAL1Z Datasheet - Page 5

• Manufacturer Part Number: ISL6420BEVAL1Z
• Description: EVAL BOARD 1 FOR ISL6420B
• Manufacturer: Intersil

Specifications of ISL6420BEVAL1Z

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

Typical 5V Input DC/DC Application Schematic
Typical 5.5V to 28V Input DC/DC Application Schematic
5.5V to 28V
5V ±10%
C
7
C7
C
1
C
1
R
R
2
2
R
3
R
R
3
R
4
4
C
PGOOD
C
2
PGOOD
SGND
ENSS
CDEL
2
CONFIGURATION FOR DDR TERMINATION/EXTERNALLY REFERENCED TRACKING APPLICATIONS
SGND
ENSS
CDEL
CONFIGURATION FOR DDR TERMINATION/EXTERNALLY REFERENCED TRACKING APPLICATIONS
FB
RT
5
RT
FB
VIN
C
C
VIN
10
11
C
C
REF
10
11
REF
PVCC
+
-
COMP
VCC5
OSC
VCC5
+
R
-
COMP
OSC
VCC5
R
5
MONITOR AND
PROTECTION
5
MONITOR AND
PROTECTION
C
3
C
+
-
3
+
-
C
12
VCC5
PVCC
ISL6420B
C
C
4
OCSET
BOOT
UGATE
PHASE
LGATE
PGND
4
OCSET
BOOT
UGATE
PHASE
LGATE
PGND
GPIO1/REFIN <-- V
1.25V V
TO REFIN OF VTT SUPPLY
GPIO1/REFIN <-- V
1.25V V
TO REFIN OF VTT SUPPLY
R
Q
C
R
Q
5
1
C
1
REF
5
1
1
REF
Q
Q
2
2
REF
D
C
REF
D
C
1
8
1
8
= VDDQ/2
= VDDQ/2
L
1
L
C6
1
C
C
9
C
6
9
December 4, 2009
2.5V/1.25V
2.5V/1.25V
FN6901.1