HIP6013 Intersil Corporation, HIP6013 Datasheet - Page 11

• Manufacturer Part Number: HIP6013
• Description: Buck Pulse-Width Modulator (PWM) Controller
• Manufacturer: Intersil Corporation

HIP6013 DC-DC Converter Application Circuit
The figure below shows a DC-DC converter circuit for a
microprocessor application, originally designed to employ the
HIP6007 controller. Given the similarities between the
HIP6007 and HIP6013 controllers, the circuit can be
implemented using the HIP6013 controller without any
modifications. However, given the expanded reference voltage
Component Selection Notes:
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.
C1-C3 - 3 each 680 F 25W VDC, Sanyo MV-GX or equivalent.
C6-C9 - 4 each 1000 F 6.3W VDC, Sanyo MV-GX or equivalent.
ENABLE
CR1 - 1N4148 or equivalent.
CR3 - 15A, 35V Schottky, Motorola MBR1535CT or equivalent.
Q1 - Intersil MOSFET; RFP25N05.
L1 - Core: Micrometals T60-52; Winding: 14 Turns of 17AWG.
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
12VCC
RTN
VIN
0.1 F
C13
3x 680 F
R2
1K
C1-5
R7
10K
R3
1K
SPARE
R1
2-172
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
SPARE
SS
FB
RT
C16
0.01 F
C15
1
1206
6
3
5
C12
1 F
REF
FIGURE 11. DC-DC CONVERTER APPLICATION CIRCUIT
33pF
C14
15K
+
R4
OSC
-
R5
SPARE
HIP6013
MONITOR AND
PROTECTION
U1
4
14
VCC
COMP
+
-
COMP
TP1
7
GND
10
13 NC
12
11
HIP6013
8
2
9
OCSET
BOOT
UGATE
PHASE
NC
NC
1000pF
JP1
tolerance range, the HIP6013-based converter may require
additional output capacitance. Detailed information on the
circuit, including a complete Bill-of-Materials and circuit board
description, can be found in application note AN9722. See
Intersil’s home page on the web: http://www.intersil.com or
Intersil AnswerFAX (407-724-7800) document # 99722.
3.01K
Q1
C19
R6
CR3
CR1
4148
C20
0.1 F
C17-18
2x 1 F
1206
PHASE
TP2
4x 1000 F
C6-11
L2
RTN
V
OUT