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CS3842A中文资料

厂家型号

CS3842A

文件大小

273.88Kbytes

页面数量

10

功能描述

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout

数据手册

下载地址一下载地址二到原厂下载

生产厂商

ON Semiconductor

简称

ONSEMI安森美半导体

中文名称

安森美半导体公司官网

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CS3842A数据手册规格书PDF详情

The CS284XA, CS384XA provides all the necessary features to implement off−line fixed frequency current−mode control with a minimum number of external components.

The CS384XA family incorporates a new precision temperature−controlled oscillator with an internally trimmed discharge current to minimize variations in frequency. A precision duty−cycle clamp eliminates the need for an external oscillator when a 50 duty−cycle is used. Duty−cycles greater than 50 are also possible. On board logic ensures that VREF is stabilized before the output stage is enabled. Ion implant resistors provide tighter control of undervoltage lockout.

Other features include low startup current, pulse−by−pulse current limiting, and a high−current totem pole output for driving capacitive loads, such as the gate of power MOSFET. The output is LOW in the off state, consistent with N−channel devices.

The CS384XA series of current−mode control ICs are available in 8 and14 lead packages for surface mount (SO) applications as well as 8 lead PDIP packages.

Features

• Optimized for Off−line Control

• Internally Trimmed Temperature Compensated Oscillator

• Maximum Duty−Cycle Clamp

• VREF Stabilized Before Output Stage is Enabled

• Low Startup Current

• Pulse−By−Pulse Current Limiting

• Improved Undervoltage Lockout

• Double Pulse Suppression

• 1.0 Trimmed Bandgap Reference

• High Current Totem Pole Output

CS3842A产品属性

  • 类型

    描述

  • 型号

    CS3842A

  • 制造商

    ONSEMI

  • 制造商全称

    ON Semiconductor

  • 功能描述

    Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout

更新时间:2025-5-28 15:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ON
22+
-
2100
CSC
24+/25+
405
原装正品现货库存价优
CS
25+
DIP8
1310
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
CSC
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
24+
3600
绝对原装!现货热卖!
24+
DIP
2500
CS
24+
DIP8
4652
公司原厂原装现货假一罚十!特价出售!强势库存!
CS
24+
DIP8
3500
原装现货,可开13%税票
CSC
23+
DIP
7000
绝对全新原装!100%保质量特价!请放心订购!
24+
DIP8
3629
原装优势!房间现货!欢迎来电!

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ON Semiconductor 安森美半导体公司

中文资料: 110673条

安森美半导体公司(ON Semiconductor美国纳斯达克上市代号:ON)成立于1965年,总部位于美国马萨诸塞州劳埃尔市。安森美是一家全球领先的半导体公司,专注于设计和制造高性能模拟与数字信号处理技术。公司产品涵盖模拟信号处理器、混合信号处理器、数据转换器、射频/微波产品、功率管理产品等领域。 安森美半导体公司的产品被广泛应用于工业、汽车、通讯、医疗、消费电子等多个领域。其创新的技术与解决方案为各行业客户提供了卓越的性能和可靠性。公司以不断推动技术创新和高性能产品而闻名,并在全球范围内拥有广泛的客户群。