首頁>CS3842A>規(guī)格書詳情

CS3842A中文資料安森美半導體數(shù)據(jù)手冊PDF規(guī)格書

CS3842A
廠商型號

CS3842A

功能描述

Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout

文件大小

273.88 Kbytes

頁面數(shù)量

10

生產廠商 ON Semiconductor
企業(yè)簡稱

ONSEMI安森美半導體

中文名稱

安森美半導體公司官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-10 17:39:00

人工找貨

CS3842A價格和庫存,歡迎聯(lián)系客服免費人工找貨

CS3842A規(guī)格書詳情

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

產品屬性

  • 型號:

    CS3842A

  • 制造商:

    ONSEMI

  • 制造商全稱:

    ON Semiconductor

  • 功能描述:

    Off-Line Current Mode PWM Control Circuit with Undervoltage Lockout

供應商 型號 品牌 批號 封裝 庫存 備注 價格
CS
24+
DIP8
4652
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
詢價
CSC
21+
DIP
689
原裝現(xiàn)貨假一賠十
詢價
23+
SOP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
CIRRUS
24+
SOP14
3000
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718
詢價
CSC
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
24+
DIP8
3629
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電!
詢價
CS
25+
DIP8
4500
全新原裝、誠信經營、公司現(xiàn)貨銷售!
詢價
CIRRUS
10+
SOP14
6000
絕對原裝自己現(xiàn)貨
詢價
ON/
24+
NA
5000
全新原裝正品,現(xiàn)貨銷售
詢價
24+
DIP
2500
詢價