HIP6014 Intersil Corporation, HIP6014 Datasheet - Page 11

• Manufacturer Part Number: HIP6014
• Description: Buck and Synchronous-Rectifier (PWM) Controller and Output Voltage Monitor
• Manufacturer: Intersil Corporation

HIP6014 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
Component Selection Notes:
C
C
Q
0
1
1
- C
- C
, Q
D
D
L
L
9
5
2
1
1
2
2
- Each 1000 F 6.3W VDC, Sanyo MV-GX or Equivalent
- Each 330 F 25W VDC, Sanyo MV-GX or Equivalent
- Core: Micrometals T50-52B; Each Winding: 10 Turns of 16AWG
- Core: Micrometals T50-52; Winding: 5 Turns of 18AWG
- 1N4148 or Equivalent
- 3A, 40V Schottky, Motorola MBR340 or Equivalent
- Intersil MOSFET; RFP70N03
V
IN
=
+12V
OR
+5V
0.1 F
F
1
11
L
1
VID0
VID1
VID2
VID3
VID4
V
- 1 H
5x 1000 F
SEN
FB
RT
0.1 F
SS
1.33K
0.1 F
FIGURE 11. PENTIUM PRO DC-DC CONVERTER
8.2nF
3
1
20
4
5
6
7
8
10
C
2.2nF
1
D/A
15
OSC
+
-
20K
HIP6014
PROTECTION
9
+12V
MONITOR
V
18
COMP
HIP6014
AND
CC
-
+
2N6394
19
OVP
11
2K
Application Note AN9672. Although the Application Note
details the HIP6004, the same evaluation platform can be
used to evaluate the HIP6014. Intersil AnswerFAX (321-724-
7800) doc. #99672.
GND
12
15
14
13
17
16
D
2
1
OCSET
PGOOD
BOOT
UGATE
PHASE
LGATE
PGND
2x 1 F
1000pF
1K
Q
Q
2
1
0.1 F
D
9x 1000 F
2
3 H
L
2
C
O
+V
O