ISL6225CA Intersil, ISL6225CA Datasheet - Page 16

• Manufacturer Part Number: ISL6225CA
• Description: IC CTRLR DDR DRAM, SDRAM 28QSOP
• Manufacturer: Intersil

Specifications of ISL6225CA

• Applications: Controller, DDR DRAM, SDRAM
• Voltage - Input: 5 ~ 24 V
• Number Of Outputs: 2
• Voltage - Output: 0.9 ~ 5.5 V
• Operating Temperature: -10°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

C12
15nF
R3
6.65K
R5
10K
C1
1.0µF
VPULLUP
+
+
C8
330µF
C2
10µF
10µH
R9
100K
POWER GOOD CH2
POWER GOOD CH1
ENABLE
L1
16
1/2 FDS6912A
2/2 FDS6912A
BAT54
0.15µF
R7
100K
WT1
CR1
FIGURE 13. SINGLE-OUTPUT SPLIT INPUT POWER SUPPLY
C6
Q1
Q2
2.00K
R1
0.01
R10
C3
10nF
330µF
UGATE1
PHASE1
OCSET1
LGATE1
C10 +
BOOT1
PGND1
VOUT1
VSEN1
SOFT1
ISEN1
EN1
VIN
14
6
5
4
7
2
3
9
10
11
12
8
GND
PG1
ISL6225
15
1
ISL6225
+1.50V
8.0A
13
16
PG2/REF
DDR
28
23
24
25
22
27
26
20
19
18
17
21
VCC
BOOT2
UGATE2
PHASE2
ISEN2
LGATE2
PGND2
VOUT2
VSEN2
OCSET2
SOFT2
EN2
+
330µF
C11
10nF
2/2 FDS6912A
1/2 FDS6912A
0.01
2.00K
C4
R11
R2
Q3
Q4
BAT54
C7
0.15µF
WT1
100K
CR2
R8
4.7µH
L2
330µF
C9 +
+
+12V
VCC
+5V
VIN
C5
10µF
6.65K
December 28, 2004
10K
R4
R6
15nF
FN9049.7
C13