HIP6005ACB View Datasheet(PDF) - Intersil
Part Name
Description
MFG CO.
HIP6005ACB Datasheet PDF : 12 Pages
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HIP6005A
HIP6005A DC-DC Converter Application Circuit
Figure 11 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 AN9706. Although the Application Note
details the HIP6005, the same evaluation platform can be
used to evaluate the HIP6005A. Intersil AnswerFAX (407-
724-7800) doc. #99706.
+5V
VIN = OR
+12V
F1
L1 - 1µH
C1
5x 1000µF
+12V
2N6394
2x 1µF
0.1µF
2K D1
0.1µF
SS 3
VSEN 1
VCC
18
OVP
19
MONITOR
AND
PROTECTION
1000pF
2 OCSET 1.1K
12 PGOOD
15 BOOT
RT 20
OSC
VID0
VID1
VID2
VID3
VID4
FB
4
5
6 D/A
7
8
10
HIP6005A
-
+
+
-
9
2.2nF
COMP
14 UGATE
13 PHASE
11
GND
0.1µF
Q1
L2
7µH
+VO
C0
D2
9x 1000µF
8.2nF
20K
0.082µF
1K
20
Component Selection Notes
C0 - C9 Each 1000µF 6.3WVDC, Sanyo MV-GX or Equivalent
C1 - C5 Each 330µF 25WVDC, Sanyo MV-GX or Equivalent
L2 - Core: Micrometals T60-52; Each Winding: 14 Turns of 17AWG
L1 - Core: Micrometals T50-52; Winding: 6 Turns of 18AWG
D1 - 1N4148 or Equivalent
D2 - 25A, 35V Schottky, Motorola MBR2535CTL or Equivalent
Q1 - Intersil MOSFET; RFP70N03
FIGURE 11. PENTIUM PRO DC-DC CONVERTER
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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out 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.
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