HIP6013CBZ datasheet(11/11 Pages) RENESAS

11 / 11 page

HIP6013

FN4325 Rev 1.00

Page 11 of 11

November 3, 2005

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 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.

HIP6013

COMP

REF

GND

OSC

VCC

VIN

C1-5

C6-11

0.1

F

2x 1

F

0.1

F

33pF

15K

3x 680

F

4x 1000

F

UGATE

OCSET

PHASE

BOOT

SPARE

CR1

3.01K

1000pF

C13

C16

C15

C14

C12

C17-18

C19

C20

4148

RTN

12VCC

SPARE

JP1

CR3

1206

VOUT

RTN

ENABLE

COMP

TP1

PHASE

TP2

10K

13 NC

SPARE

MONITOR AND

PROTECTION

Component Selection Notes:

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.

L1 - Core: Micrometals T60-52; Winding: 14 Turns of 17AWG.

CR1 - 1N4148 or equivalent.

CR3 - 15A, 35V Schottky, Motorola MBR1535CT or equivalent.

Q1 - Intersil MOSFET; RFP25N05.

FIGURE 11. DC-DC CONVERTER APPLICATION CIRCUIT

0.01

F

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