位置:ML4804CP > ML4804CP详情

ML4804CP中文资料

厂家型号

ML4804CP

文件大小

145.85Kbytes

页面数量

14

功能描述

Power Factor Correction and PWM Controller Combo

数据手册

下载地址一下载地址二到原厂下载

生产厂商

Fairchild Semiconductor

简称

Fairchild仙童半导体

中文名称

飞兆/仙童半导体公司官网

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ML4804CP数据手册规格书PDF详情

GENERAL DESCRIPTION

The ML4804 is a controller for power factor corrected, switched mode power supplies. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully complies with IEC1000-3-2 specification. Intended as a BiCMOS enhancement of the industry-standard ML4824, the ML4804 includes circuits for the implementation of leading edge, average current, “boost” type power factor correction and a trailing edge, pulse width modulator (PWM). It also includes a TriFault Detect™ function to help ensure that no unsafe conditions will result from single component failure in the PFC. 1A gate-drive outputs minimize the need for external driver circuits. Low power requirements improve efficiency and reduce component costs.

FEATURES

■ Internally synchronized leading-edge modulated PFC and trailing-edge modulated PWM in one IC

■ TriFault DetectTM for UL1950 compliance and enhanced safety

■ VCCOVP provides additonal PFC fault protection

■ Slew rate enhanced transconductance error amplifier for ultra-fast PFC response

■ Low power: 200µA startup current, 5.5mA operating current

■ Low total harmonic distortion, high PF

■ Reduces ripple current in the storage capacitor between the PFC and PWM sections

■ Average current, continuous boost leading edge PFC

■ PWM configurable for current-mode or voltage mode operation

■ Overvoltage and brown-out protection, UVLO, and soft start

ML4804CP产品属性

  • 类型

    描述

  • 型号

    ML4804CP

  • 制造商

    MICRO-LINEAR

  • 制造商全称

    MICRO-LINEAR

  • 功能描述

    Power Factor Correction and PWM Controller Combo

更新时间:2025-5-27 18:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
23+
NA
19960
只做进口原装,终端工厂免费送样
Fairchild
24+
DIP-18
28500
授权代理直销,原厂原装现货,假一罚十,特价销售
FAIRCHILD/仙童
10+
DIP16
1574
原装现货
FAIRCHILD/仙童
22+
DIP
18000
只做全新原装,支持BOM配单,假一罚十
ON/安森美
23+
NA
201000
可订货 请确认
ON/安森美
NA
5523
可订货,请确认
HARRIS
24+
DIP
5
本站现库存
MICROLINEAR
23+
DIP
11923
23+
DIP
6000
原装正品假一罚百!可开增票!
MICRO LINEAR
2022
DIP
1245

Fairchild相关电路图

  • FAIR-RITE
  • FANGJING
  • FANGTEK
  • fanhaiic
  • FANSO
  • Faraday
  • FCI
  • FCI-CONNECTOR
  • FEELING
  • FENGJUI
  • FERROXCUBE
  • FERYSTER

Fairchild Semiconductor 飞兆/仙童半导体公司

中文资料: 41588条

Fairchild Semiconductor是一家曾经存在的半导体制造商,总部位于美国加州圣克拉拉。Fairchild Semiconductor成立于1957年,是最早期的半导体公司之一,专注于生产各种半导体器件,包括晶体管、集成电路、功率模块等产品。 Fairchild Semiconductor在半导体行业具有悠久的历史和丰富的经验,曾经是全球领先的半导体公司之一,其产品被广泛应用于消费电子、通信、工业、汽车等领域。Fairchild Semiconductor以其创新的技术和高性能的产品而闻名,拥有众多专利和技术成果。 2016年,Fairchild Semiconductor被ON