Datasheet > ICL5102

ICL5102

更新时间： 2023-12-06 20:03:10

品牌	Logo	应用领域
英飞凌 - INFINEON		控制器功率因数校正
页数	文件大小	规格书
34页	1259K
描述
高性能 PFC + 谐振控制器，适用于 LCC 和 LLC

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数据手册

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ICL5102 数据手册

ICL5102 PFC + Resonant Half-Bridge Controller

2nd Generation

Pin Configuration and Description

ICL5102 pin assignments and basic pin description are shown below in the Figure 2 and Table 1.

LSGD

LSCS

HSGD

HSVCC

HSGND

OVP

VCC

GND

PFCGD

PFCCS

PFCZCD

PFCVS

OTP

PG-DSO-16 (150mil)

Figure 2

Pinning of ICL5102

Pin Definitions and Functions

Table 1

Name

LSGD

Type

Function

HB low side gate driver

Output for directly driving the HB low side MOSFET via a resistor

LSCS

HB current sense

Connected to an external shunt resistor and the source of the HB low side

MOSFET

VCC

Positive power supply

IC power supply

GND

Ground

IC Ground

PFCGD

PFCCS

PFCZCD

PFC gate driver

Output for directly driving the PFC MOSFET via a resistor

PFC current sense

Connected to an external shunt resistor and the source of the PFC MOSFET

PFC zero-crossing detection

Connected to the PFC auxiliary winding via a resistor for PFC inductor current

zero-crossing detection

PFCVS

PFC bus voltage sense

Connected to a high impedance resistor divider from the PFC controller output

for bus voltage sensing

HB minimum switching frequency setting

Connected via an external resistor to GND for HB minimum switching

frequency setting

Burst Mode (BM) enter/exit switching frequency setting

Connected to an opto-coupler and to the RF pin with an external resistor for

BM enter/exit setting

Datasheet

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V 1.31

2022-01-12

1 2 345 6 7...34

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