hip6015cb Intersil Corporation, hip6015cb Datasheet - Page 11

• Manufacturer Part Number: hip6015cb
• Description: Buck Pulse-width Modulator Pwm Controller And Output Voltage Monitor
• Manufacturer: Intersil Corporation

HIP6015 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
Component Selection Notes:
C
C
0
1
D
D
Q
- C
- C
L
L
2
1
1
2
1
9
5
- Each 1000 F 6.3WV
- Each 330 F 25WV
- Core: Micrometals T60-52; Each Winding: 14 Turns of 17AWG
- Core: Micrometals T50-52; Winding: 6 Turns of 18AWG
- 1N4148 or Equivalent
- 25A, 35V Schottky, Motorola MBR2535CTL or Equivalent
- Intersil MOSFET; RFP70N03
V
IN
=
+12V
OR
+5V
0.1 F
F
DC
11
1
DC
, Sanyo MV-GX or Equivalent
, Sanyo MV-GX or Equivalent
5x 1000 F
VID0
VID1
VID2
VID3
VID4
L
1
V
- 1 H
0.1 F
SEN
FB
SS
RT
0.082 F
C
1K
1
FIGURE 11. PENTIUM PRO DC-DC CONVERTER
8.2nF
3
1
20
4
5
6
7
8
10
2.2nF
D/A
20
OSC
+
-
20K
HIP6015
PROTECTION
+12V
9
MONITOR
HIP6015
V
18
COMP
AND
CC
-
+
2N6394
19
OVP
11
in application note AN9706. Although the Application Note
details the HIP6005, the same evaluation platform can be
used to evaluate the HIP6015. Intersil AnswerFAX (321-724-
7800) doc. #99706.
2K
GND
12
15
14
13
D
2
1
OCSET
PGOOD
BOOT
UGATE
PHASE
2x 1 F
1000pF
1.1K
Q
D
1
2
0.1 F
9x 1000 F
7 H
L
2
C
0
+V
O