LNK353P集成電路（IC）的ACDC轉換器離線開關規(guī)格書PDF中文資料
| 廠商型號 |
LNK353P |
| 參數(shù)屬性 | LNK353P 封裝/外殼為8-DIP（0.300"，7.62mm），7 引線；包裝為管件；類別為集成電路（IC）的ACDC轉換器離線開關；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 8DIP |
| 功能描述 | Enhanced, Energy Efficient, Low Power Off-Line Switcher IC |
| 封裝外殼 | 8-DIP（0.300"，7.62mm），7 引線 |
| 文件大小 |
859.42 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | POWERINT Power Integrations, Inc. |
| 中文名稱 | 荷蘭帕沃英蒂格盛有限公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-24 20:00:00 |
| 人工找貨 | LNK353P價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
LNK353P規(guī)格書詳情
描述 Description
LinkSwitch-HFintegrates a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, a high voltage switched current source, frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry.
The 200 kHz maximum switching frequency allows very low flux transformer designs, practically eliminating audible noise with the simple ON/OFF control scheme using standard
varnished transformer construction. Efficient operation at this high switching frequency is achieved due to the optimized switching characteristics and small capacitances of the integrated power MOSFET.
Product Highlights
Features Optimized for Lowest System Cost
? Fully integrated auto-restart for short-circuit and open loop protection
? Self-biased supply – saves transformer auxiliary winding and associated bias supply components
? Tight tolerances and negligible temperature variation on key parameters eases design and lowers cost
? High maximum switching frequency allows very low flux density transformer designs, practically eliminating audible noise
? Frequency jittering greatly reduces EMI
? Packages with large creepage to high voltage pin
? Lowest component count switcher solution
Much Better Performance over Linear/RCC
? Lower system cost than RCC, discrete PWM and other integrated solutions
? Universal input range allows worldwide operation
? Simple ON/OFF control – no loop compensation needed
? No bias winding – simpler, lower cost transformer
? High frequency switching – smaller and lower cost transformer
? Very low component count – higher reliability and single side printed circuit board
? High bandwidth provides fast turn on with no overshoot and excellent transient load response
? Current limit operation rejects line frequency ripple
? Built-in current limit and hysteretic thermal shutdown protection
Applications
? Chargers for cell/cordless phones, PDAs, digital cameras, MP3/portable audio devices, shavers etc.
? Standby and auxiliary supplies
產(chǎn)品屬性
- 產(chǎn)品編號：
LNK353P
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > AC DC 轉換器，離線開關
- 系列：
LinkSwitch?-HF
- 包裝：
管件
- 輸出隔離：
隔離
- 內部開關：
是
- 電壓 - 擊穿：
700V
- 拓撲：
反激
- 占空比：
63%
- 頻率 - 開關：
200kHz
- 故障保護：
限流，開環(huán)，超溫，短路
- 工作溫度：
-40°C ~ 150°C（TJ）
- 封裝/外殼：
8-DIP（0.300"，7.62mm），7 引線
- 供應商器件封裝：
8-PDIP-B
- 安裝類型：
通孔
- 描述：
IC OFFLINE SWITCH FLYBACK 8DIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
POWER |
24+ |
NA/ |
50 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
POWER |
25+ |
DIP |
65248 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
POWER |
1845+ |
DIP-7 |
25800 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
POWER |
2403+ |
DIP7 |
6489 |
原裝現(xiàn)貨熱賣!十年芯路!堅持! |
詢價 | ||
POWER |
25+ |
DIP-7 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
POWER |
23+ |
DIP-7 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
POWER |
24+ |
DIP7 |
30 |
詢價 | |||
POWER |
25+ |
DIP7 |
3525 |
全新原裝正品支持含稅 |
詢價 | ||
POWER |
1716+ |
DIP-8(LF) |
6500 |
只做原裝進口,假一罰十 |
詢價 | ||
POWER |
2447 |
DIP7 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
