ISL8225MEVAL4Z Intersil, ISL8225MEVAL4Z Datasheet - Page 4

• Manufacturer Part Number: ISL8225MEVAL4Z
• Description: Power Management IC Development Tools Dual 15A Output Eval Board
• Manufacturer: Intersil
• Type: DC/DC Converters, Regulators & Controllersr

Specifications of ISL8225MEVAL4Z

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ISL8225M
• Input Voltage: 4.5 V to 20 V
• Output Voltage: 1.2 V, 1.5 V
• Output Current: 30 A
• For Use With: ISL8225M

NOTE:
MODE
1. “2
2. “VMON1” means that the pin is tied to the VMON1 pin of the same module.
2A
2B
3A
3B
3C
5A
5B
5C
7A
7B
7C
1
4
6
8
9
column. For example, 90° means Channel 2 lags Channel 1 by 90°; -60° means Channel 2 leads Channel 1 by 60°.
“Divider” means that there is a resistor divider from VOUT to SGND; refer to Figure 24 in the
“1kΩ” means that there is a 1kΩ resistor connecting the pin to SGND; refer to Figure 22 in the
ND
EN1/FF1
CHANNEL WRT 1ST” means “second channel with respect to first;” in other words, Channel 2 lags Channel 1 by the degrees specified in this
(I)
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1ST MODULE (I = INPUT; O = OUTPUT; I/O = INPUT AND OUTPUT, BI-DIRECTION)
EN2/FF2
(I)
0
1
0
1
1
1
1
1
1
1
1
1
1
1
Cascaded Module Operation MODEs 5B+5B+7A+5B+5B+5B/7A, No External Clock Required
<V
<V
<V
<V
VSEN2-
Active
CC
CC
CC
CC
V
V
V
V
V
V
V
(I)
CC
CC
CC
CC
CC
CC
CC
-
-
-0.7V Active Active
-0.7V Active Active
-0.7V Active Active >62% of V
-0.7V Active Active <29% of V
External Clock or External Logic Circuits Required for Equal Phase Interval
4
MODE
Active Active
GND
GND
GND
V
V
V
V
(I)
CC
CC
CC
CC
-
-
VSEN2+
GND
V
V
V
(I)
-
CC
CC
CC
-
-
-
-
Application Note 1793
TABLE 3. ISL8225M OPERATION MODES
CLKOUT/REFIN
29% to 45%
45% to 62%
WRT 1
of V
of V
(I OR O)
120°
60°
60°
60°
90°
90°
90°
CC
CC
-
-
-
ST
(I)
(I)
CC
CC
(I)
(I)
(Note 2)
VMON2
VMON1
VMON1
Divider
Divider
Divider
Active
Active
Active
Active
Active
1kΩ
1kΩ
1kΩ
1kΩ
or
or
-
-
MODULE
(Note 2)
VMON1
OF 2
Divider
Divider
Active
Active
Active
Active
-
-
-
-
-
-
-
-
ND
VMON2 to Keep
VMON2 to Keep
2
PGOOD Valid
PGOOD Valid
WRT 1
ND
ISL8225M
VMON1 =
VMON1 =
(NOTE 1)
CHANNEL
180°
180°
180°
180°
240°
180°
180°
180°
-60°
ISL8225M
90°
0°
-
ST
(O)
datasheet.
OPERATION
datasheet.
MODES OF OPERATION
MODULE
OF 2
MODE
3, 4
5B
5C
2B
7A
7B
-
-
-
-
-
-
-
-
ND
OPERATION
MODULE
OF 3
MODE
5B
5C
-
-
-
-
-
-
-
-
-
-
-
-
RD
5, 7, 8, 9, 10, 11,
December 6, 2012
Dual Regulator
Dual Regulator
Dual Regulator
(1
(1
DESCRIPTION
FOR DETAILS)
Single Phase
Single Phase
(PHASE >12)
DDR Mode
st
st
3 Outputs
2 Outputs
Mode 7A)
3 Outputs
Mode 7A)
12-Phase
Disabled
OUTPUT
2-Phase
6-Phase
3-Phase
4-Phase
module in
module in
(SEE
or
AN1793.1