LM3845AN中文資料泰進數(shù)據(jù)手冊PDF規(guī)格書
LM3845AN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
產品屬性
- 型號：
LM3845AN
- 制造商：
HTC
- 制造商全稱：
HTC Korea TAEJIN Technology Co.
- 功能描述：
CURRENT MODE PWM CONTROLLER
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON |
2020+ |
原廠封裝 |
35000 |
公司100%原裝現(xiàn)貨,價格優(yōu)勢特價熱賣,量大可訂。 |
詢價 | ||
NSC |
24+ |
DIP-14 |
4650 |
詢價 | |||
ON |
23+ |
SOP-8 |
9562 |
詢價 | |||
NS/國半 |
NA |
2021+ |
67500 |
熱銷型號 原裝現(xiàn)貨自家?guī)齑?/div> |
詢價 | ||
NSC |
21+ |
NA |
40 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NS |
1824+ |
DIP14 |
800 |
原裝現(xiàn)貨專業(yè)代理,可以代拷程序 |
詢價 | ||
ON |
24+ |
SOP-8 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
MOT |
23+ |
SOP8 |
3200 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
NS |
98+ |
DIP-14 |
32 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NS |
24+ |
DIP |
2987 |
絕對全新原裝現(xiàn)貨供應! |
詢價 |
