KA7577中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
KA7577規(guī)格書詳情
Description
KA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high speed and high sensitive current limiting. Protection circuitry include current limiting function against short and over current at secondary side, owing to the integrated timertype-protection circuit.
Features
? Low Stand-By Current
? Pulse by Pulse Current Limiting
? Over Voltage Protection
? Over Current Protection
? Integrated Thermal Shutdown Circuit
? Output Driver Current of ± 2A
? Totem pole Output
產(chǎn)品屬性
- 型號：
KA7577
- 功能描述：
線性穩(wěn)壓器 - 標(biāo)準(zhǔn) SMPS Controller
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸出電壓：
1.8 V
- 輸出電流：
150 mA
- 最大輸入電壓：
5.5 V
- 最大工作溫度：
+ 125 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
SOT-323-5L
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SAMSUNG |
23+ |
ZIP |
20000 |
全新原裝假一賠十 |
詢價 | ||
SAM |
93+ |
DIP |
15 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FAIRCHILD |
SIP10 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
23+ |
DIP |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | |||
ROHM |
SIP10 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
FAIRCHILD/仙童 |
21+ |
ZIP-10 |
1709 |
詢價 | |||
22+ |
5000 |
詢價 | |||||
SAMSUNG |
23+ |
DIP |
9562 |
詢價 | |||
Fairchild/ON |
21+ |
10SIP H/S |
13880 |
公司只售原裝,支持實單 |
詢價 |
