LM3843AN中文資料泰進(jìn)數(shù)據(jù)手冊PDF規(guī)格書
LM3843AN規(guī)格書詳情
DESCRIPTION
The LM384xA are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimal external components.
These integrated circuits features a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET.
Protection circuitry includes built in under-voltage lockout and current limiting.
FEATURES
● Automatic feed forward compensation
● Optimized for offline converter
● Double pulse suppression
● Current mode operation to 500 KHz
● High gain totem pole output
● Internally trimmed bandgap reference
● Undervoltage lockout with hysteresis
● Low start up current :＜ 0.3 mA
● Moisture Sensitivity Level 3
產(chǎn)品屬性
- 型號：
LM3843AN
- 制造商：
HTC
- 制造商全稱：
HTC Korea TAEJIN Technology Co.
- 功能描述：
CURRENT MODE PWM CONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HTC |
24+ |
NA/ |
25 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
NSC |
2016+ |
DIP14 |
3644 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
24+ |
SOP14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價 | |||
HTC |
2024+ |
NA |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
HTC |
21+ |
NA |
45 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NS |
2016+ |
DIP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
ST |
25+ |
SOP |
16900 |
原裝，請咨詢 |
詢價 | ||
MOT |
25+ |
SOP8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
HTC |
DIP8 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
nsc |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
