參數(shù)資料
型號(hào): HIP6004
廠商: Intersil Corporation
英文描述: Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor(脈沖帶寬調(diào)節(jié)控制和輸出電壓檢測(cè)電路)
中文描述: 巴克和同步整流(PWM)控制器和輸出電壓監(jiān)視器(脈沖帶寬調(diào)節(jié)控制和輸出電壓檢測(cè)電路)
文件頁(yè)數(shù): 11/12頁(yè)
文件大?。?/td> 211K
代理商: HIP6004
11
HIP6004 DC-DC Converter Application Circuit
Figure 12 shows an application circuit of a DC-DC Converter
for an Intel Pentium Pro microprocessor. Detailed
information on the circuit, including a complete Bill-of-
Materials and circuit board description, can be found in
Application Note AN9672. Intersil AnswerFAX (321-724-
7800) doc. #99672.
+12V
+V
O
PGND
HIP6004
VSEN
RT
FB
COMP
VID0
VID1
VID2
VID3
VID4
OVP
19
SS
PGOOD
D/A
GND
MONITOR
AND
PROTECTION
OSC
VCC
L1 - 1
μ
H
C1
L2
3
μ
H
C
O
0.1
μ
F
2x 1
μ
F
0.1
μ
F
0.1
μ
F
2.2nF
8.2nF
20K
1.33K
5x 1000
μ
F
9x 1000
μ
F
0.1
μ
F
LGATE
UGATE
OCSET
PHASE
BOOT
15
D1
Q1
Q2
2N6394
1K
1000pF
D2
F1
2K
V
IN
=
+5V
OR
+12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
18
+
-
+
-
Component Selection Notes;
C
0
- 9 Each 1000
μ
F 6.3W VDC, Sanyo MV-GX or Equivalent
C1 - 5 Each 330
μ
F 25W VDC, Sanyo MV-GX or Equivalent
L2 - Core: Micrometals T50-52B; Each Winding: 10 Turns of 16AWG
L1 - Core: Micrometals T50-52; Winding: 5 Turns of 18AWG
D1 - 1N4148 or Equivalent
D2 - 3A, 40V Schottky, Motorola MBR340 or Equivalent
Q1, Q2 - Intersil MOSFET; RFP70N03
FIGURE 12. PENTIUM PRO DC-DC CONVERTER
HIP6004
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參數(shù)描述
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