Datasheet > IDP2303A

IDP2303A

更新时间： 2024-11-19 11:12:31

品牌	Logo	应用领域
英飞凌 - INFINEON		开关驱动控制器功率因数校正驱动器
页数	文件大小	规格书
39页	1057K
描述
XDP™ IDP2303A 是一款数字组合控制器，集成了驱动器和600V耗尽型单元，专为75W至300W的升压PFC和半桥LLC目标开关模式电源（SMPS）而设计。

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IDP2303A 数据手册

IDP2303A

Digital Multi-Mode PFC + LLC Combo Controller

Product Highlights



Integrated 600V startup cell

Integrated floating driver based on coreless transformer technology

Digital multi-mode operation for higher efficiency curve

Supports low stand-by power by means of direct X-cap discharge function and

adaptive burst mode control



Eliminates the auxiliary power supply by means of integrated startup cell and

burst mode



UART interface for communication and in-circuit configuration

Flexible design-in by means of one time programming capability for a wide

range of parameters

Description

The IDP2303A is a multi-mode PFC and LLC controller combined with a floating high side driver and a startup cell. A

digital engine provides advanced algorithms for multi-mode operation to support highest efficiency over the whole load

range. A comprehensive and configurable protection feature set is implemented. Only a minimum of external

components are required with the low pin count DSO-16 package. The integrated HV startup cell and adaptive burst

mode enable to achieve low stand-by power and low output ripple. In addition a one-time-programming (OTP) unit is

integrated to provide a wide set of configurable parameters that help to ease the design in phase.

Features



Multi-mode PFC

Configurable PFC gate driver

Synchronous PFC and LLC burst mode control

Configurable non-linear LLC VCO curve



Configurable soft-start

V_ACinput voltage sensing and X cap discharge via HV

Applications

 Adaptors for TV, notebook and industry from 75W to 300W

 Generarl SMPS

IDP2303A

HSGD

GD0

HSVCC

85 ... 265 VAC

HSGND

Gate1

VCC

Gate2

PGND

GD1

ZCD

CS0

CS1

VD1

VD2

VCC

Vcc

GND

HBFB

MFIO

Figure 1

Typical Application

Product Type

IDP2303A

Package

PG-DSO-16

12 3 4 5 6 7...39

中文翻译

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