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IRDCIP1206-B: 产品描述Power Management IC Development Tools; 产品类别开发板/开发套件/开发工具; 文件大小3MB，共17页; 制造商Infineon(英飞凌); 官网地址http://www.infineon.com/

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IRDCIP1206-B概述

Power Management IC Development Tools

IRDCIP1206-B规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Infineon(英飞凌)
产品种类 Product Category	Power Management IC Development Tools
产品 Product	Reference Design Boards
类型 Type	Voltage Regulators - Switching Regulators
工具用于评估 Tool Is For Evaluation Of	IP1206
Input Voltage	12 V
Output Voltage	0.8 V to 5.5 V
Output Current	30 A

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EFERENCE

ESIGN

Overview

IRDCiP1206-B

International Rectifier

•

233 Kansas Street, El Segundo, CA 90245 USA

IRDCiP1206-B: 300 kHz, Dual Output, Synchronous

Buck Converter using iP1206

This reference design is capable of delivering a continuous current of 30A; (i.e.

15A max. per output channel) at an ambient temperature of 45ºC and with

200LFM of airflow. Figures 1–24 provide performance graphs, thermal images,

and waveforms. Figures 25–35, and Table 1 are provided to engineers as

design references for implementing an iP1206 solution. The components

installed on this demoboard were selected based on operation at an input

voltage of 12V and at a switching frequency of 300 kHz. Changes from these

set points may require optimizing the control loop and/or adjusting the values of

input/output filters in order to meet the user’s specific application requirements.

Refer to the iP1206 datasheet User Design Guidelines section for more

information.

Note: The 16-pin connector (CON1) is used only for production test purposes

and should not be used for evaluation of this demoboard.

Demoboard Quick Start Guide

Initial Settings:

VOUT

is set to 2.5V, but can be adjusted from 0.8V to 5.5V by changing the values of R5 and R6 according to the following

formula:

R5 = R6 = (10.0k * 0.8) / (VOUT - 0.8)

VOUT

is set to 1.5V, but can be adjusted from 0.8V to 5.5V by changing the values of R5 and R6 according to the following

formula:

R15 = R16 = (10.0k * 0.8) / (VOUT - 0.8)

The switching frequency is set to 300 kHz, but can be adjusted by changing the value of R

. The graph in Figure 26 shows the

relationship between R

and the switching frequency.

Power Up Procedure:

1. Apply input voltage across VIN and PGND.

2. Apply load across VOUT

pads and PGND pads and across VOUT

pads and PGND pads

3. Adjust load to desired level. See recommendations below.

Simultaneous and Ratiometric Startup and Shutdown:

Refer to the iP1206PbF datasheet for instructions on using the IRDCiP1206-B board outputs in either ratiometric or simultaneous

operation mode.

IRDCIP1206-B相似产品对比

	IRDCIP1206-B
描述	Power Management IC Development Tools
Product Attribute	Attribute Value
制造商 Manufacturer	Infineon(英飞凌)
产品种类 Product Category	Power Management IC Development Tools
产品 Product	Reference Design Boards
类型 Type	Voltage Regulators - Switching Regulators
工具用于评估 Tool Is For Evaluation Of	IP1206
Input Voltage	12 V
Output Voltage	0.8 V to 5.5 V
Output Current	30 A

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