Datasheet > AP1662_12

AP1662_12

更新时间： 2024-11-21 12:26:27

品牌	Logo	应用领域
BCDSEMI		功率因数校正
页数	文件大小	规格书
18页	556K
描述
HIGH PERFORMANCE POWER FACTOR CORRECTOR

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AP1662_12 数据手册

Data Sheet

HIGH PERFORMANCE POWER FACTOR CORRECTOR

AP1662

General Description

Features

The AP1662 is an active power factor control IC

which is designed mainly for use as a pre-converter

in electronic ballast, AC-DC adapter and off-line

SMPS applications.

•

Comply with IEC61000-3-2 Standard

Proprietary Design for Minimum THD

Zero Current Detection Control for DCM

Boundary Conduction Mode

•

Adjustable Output Voltage with Precise

Over-voltage Protection

Low Start-up Current with 40µA Typical Value

Low Quiescent Current with 2.5mA Typical

Value

The IC includes an internal start-up timer for

stand-alone applications, a one-quadrant multiplier to

realize near unity power factor and a zero current

detector to ensure DCM boundary conduction

operation.

•

1% Precision Internal Reference Voltage @

T_J=25°C

The totem pole output stage is capable of driving

power MOSFET with 600mA source current and

800mA sink current.

•

Internal Start-up Timer

Disable Function for Reduced Current

Consumption

•

Totem Pole Output with 600mA Source and

800mA Sink Current Capability

Under-voltage Lockout with 2.5V Hysteresis

Designed with advanced BiCMOS process, the

AP1662 features low start-up current, low operation

current and low power dissipation. The AP1662 also

has rich protection features including over-voltage

protection, input under-voltage lockout with

hysteresis and multiplier output clamp to limit

maximum peak current.

Applications

•

Electronic Ballast

AC-DC Adapter

Off-line SMPS

Single Stage PFC LED Driver

The AP1662 meets IEC61000-3-2 standard even at

one-quadrant load and THD lower than 10% at

high-end line voltage and full load.

The IC is available in SOIC-8 and DIP-8 packages.

SOIC-8

DIP-8

Figure 1. Package Types of AP1662

Jul. 2012 Rev. 1. 3

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...18

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与AP1662_12相关器件

型号	品牌	获取价格	描述	数据表
AP1662M-E1	BCDSEMI	获取价格	HIGH PERFORMANCE POWER FACTOR CORRECTOR
AP1662M-E1	DIODES	获取价格	Power Factor Controller, Current-mode, BICMOS, PDSO8, ROHS COMPLIANT, SOIC-8
AP1662M-G1	DIODES	获取价格	Power Factor Controller, Current-mode, BICMOS, PDSO8, GREEN, SOIC-8
AP1662M-G1	BCDSEMI	获取价格	HIGH PERFORMANCE POWER FACTOR CORRECTOR
AP1662MTR-E1	BCDSEMI	获取价格	HIGH PERFORMANCE POWER FACTOR CORRECTOR
AP1662MTR-E1	DIODES	获取价格	Power Factor Controller, Current-mode, BICMOS, PDSO8, ROHS COMPLIANT, SOIC-8
AP1662MTR-G1	BCDSEMI	获取价格	HIGH PERFORMANCE POWER FACTOR CORRECTOR
AP1662MTR-G1	DIODES	获取价格	Power Factor Controller, Current-mode, BICMOS, PDSO8, GREEN, SOIC-8
AP1662P-E1	BCDSEMI	获取价格	HIGH PERFORMANCE POWER FACTOR CORRECTOR
AP1662P-E1	DIODES	获取价格	Power Factor Controller, Current-mode, BICMOS, ROHS COMPLIANT, DIP-8