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CS52843ED14中文資料CHERRY數(shù)據(jù)手冊PDF規(guī)格書
CS52843ED14規(guī)格書詳情
Description
The CS52843 provides all the necessary features to implement off line fixed frequency current-mode control with a minimum number of external components.
The CS52843 incorporates a new precision temperature-controlled oscillator to minimize variations in frequency. An undervoltage lockout ensures that VREF is stabilized before the output stage is enabled. In the CS52843 turn on is at 8.4V and turn off at 7.6V.
Other features include low start-up current, pulse-by-pulse current limiting, and a high-current totem pole output for driving capacitive loads, such as gate of a power MOSFET. The output is low in the off state, consistent with N-channel devices.
Features
■ Optimized for Off-line Control
■ Internally Temperature Compensated Oscillator
■ VREF Stabilized before Output Stage is Enabled
■ Very Low Start-up Current 300 μA (typ)
■ Pulse-by-pulse Current Limiting
■ Improved Undervoltage Lockout
■ Double Pulse Suppression
■ 2 5 Volt Reference
■ High Current Totem Pole Output
產(chǎn)品屬性
- 型號：
CS52843ED14
- 制造商：
CHERRY
- 制造商全稱：
CHERRY
- 功能描述：
Current Mode PWM Control Circuit
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ONSEMI/安森美 |
2450+ |
SOP8 |
6540 |
只做原廠原裝正品現(xiàn)貨或訂貨!終端工廠可以申請樣品! |
詢價 | ||
ON Sem |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
ON |
22+ |
SOP |
8000 |
原裝正品支持實單 |
詢價 | ||
ON |
23+ |
SOP |
10 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON/安森美 |
25+ |
NA |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ON-SEMI |
24+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
CHERRY |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ON-SEMI |
23+ |
SOP8 |
7600 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ON |
24+ |
SOIC14 |
6000 |
進口原裝正品假一賠十,貨期7-10天 |
詢價 | ||
ON-SEMI |
23+ |
SOP8 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 |
