EL7584 INTERSIL [Intersil Corporation], EL7584 Datasheet - Page 15

• Manufacturer Part Number: EL7584
• Description: 4-Channel DC:DC Converter
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Application Circuit
***
**
*
V
MBRM120LT3
BAT54S
C
OFF
V
-6V
350mA)
20
(12V@
BOOST
is optional if extended V
154kΩ
R
21
GND
VIN
3.3µF
C
110kΩ
26
22µF
10µF
13kΩ
C
C
R
R
5
1
15
**D
2
1
21
ON
+
+
REFERENCE
delay is required
49.9Ω
10µH
***C
V
R
*D
L1
0.1µF
1nF
COM
4
C
1
20
21
0.1µF
C
6
0.1µF
0.1µF
C
C
22
7
C
33
10
12
11
1
2
3
4
5
6
7
8
9
EL7584
SS
FBB
EN
VDDB
LX
LX
VSSN
DRVN
VDDN
FBN
DP
INC
33.2kΩ
R
22
VCOM
ROSC
PGND
PGND
VDDC
VSSB
DRVP
VDDP
VSSC
VREF
VSSP
FBP
24
23
22
21
20
19
18
17
16
15
14
13
C
0.1µF
C
61.9kΩ
12
32
R
3
C
1µF
0.1µF
C
1nF
31
8
C
0.1µF
11
**D
11
V
C
2.2µF
COM
13
R
51kΩ
R
3.9kΩ
12
11
V
18V
February 4, 2005
ON
FN7317.2