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參數資料
| 型號： | FN4496 |
| 廠商： | Intersil Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Advanced PWM and Dual Linear Power Control |
| 中文描述： | 先進的雙PWM和線性功率控制 |
| 文件頁數： | 14/14頁 |
| 文件大小： | 323K |
| 代理商： | FN4496 |
223
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
HIP6017 DC-DC Converter Application Circuit
Figure 15 shows an application circuit of a power supply for
a microprocessor computer system. The power supply
provides the microprocessor core voltage (V
OUT1
), the GTL
bus voltage (V
OUT3
) and clock generator voltage (V
OUT2
)
from +3.3VDC, +5V
DC
and +12V
DC
. For detailed
information on the circuit, including a Bill-of-Materials and
circuit board description, see Application Note AN9800. Also
see Intersil’s web page (http://www.intersil.com).
VID1
VID2
VID3
VID4
SS
GND
VCC
+5V
IN
VID0
+12V
IN
PGND
VSEN1
PGOOD
LGATE1
UGATE1
PHASE1
OCSET1
Q1
HUF76139S3S
Q2
HUF76139S3S
POWERGOOD
FB1
COMP1
VIN2
NC
GND2
NC
V33
NC
DRIVE3
FB3
VOUT2
FB2
C47
270
μ
F
V
OUT3
V
OUT2
C43-46
4x1000
μ
F
C24-36
7x1000
μ
F
HIP6017
Q3
L3
+
+
+
+
+
C16
1
μ
F
L1
F1
C1-4
C15
1
μ
F
C18
R2
V
OUT1
(1.8 TO 3.5V)
R4
4.99K
R8
C40
C41
C42
R10
R9
C48
R11
R12
10K
R13
R14
10K
C19
1000
μ
F
1
μ
H
4x1000
μ
F
1000pF
0.039
μ
F
1.3K
2.9
μ
H
0.68
μ
F
10pF
0.01
μ
F
2.21K
150K
732K
GND
1.87K
10K
HUF75307D3S
VID1
VID2
VID3
VID4
VID0
(1.5V)
(2.5V)
15A
FAULT/RT
1
2
28
9
23
8
27
26
25
24
22
21
15
10
11
20
17
13
14
16
12
3
4
5
6
7
19
18
+3.3V
IN
FIGURE 15. APPLICATION CIRCUIT
HIP6017
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