TOP254PN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 |
TOP254PN |
| 參數屬性 | TOP254PN 封裝/外殼為8-DIP（0.300"，7.62mm），7 引線；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的ACDC轉換器離線開關；產品描述：IC OFFLINE SWITCH FLYBACK 8DIP |
| 功能描述 | Enhanced EcoSmart?, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range |
| 封裝外殼 | 8-DIP（0.300"，7.62mm），7 引線 |
| 文件大小 |
2.47391 Mbytes |
| 頁面數量 |
48 頁 |
| 生產廠商 | Power Integrations, Inc. |
| 企業(yè)簡稱 |
POWERINT |
| 中文名稱 | 荷蘭帕沃英蒂格盛有限公司官網 |
| 原廠標識 |  |
| 數據手冊 | |
| 更新時間 | 2025-2-13 10:22:00 |
TOP254PN規(guī)格書詳情
Description
TOPSwitch-HX cost effectively incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.
Product Highlights
Lower System Cost, Higher Design Flexibility
? Multi-mode operation maximizes effciency at all loads
? New eSIP-7F and eSIP-7C packages
? Low thermal impedance junction-to-case (2 °C per watt)
? Low height is ideal for adapters where space is limited
? Simple mounting using a clip to aid low cost manufacturing
? Horizontal eSIP-7F package ideal for ultra low height adapter and monitor applications
? Extended package creepage distance from DRAIN pin to adjacent pin and to heat sink
? No heat sink required up to 35 W using P, G and M packages with universal input voltage and up to 48 W at 230 VAC
? Output overvoltage protection (OVP) is user programmable for latching/non-latching shutdown with fast AC reset
? Allows both primary and secondary sensing
? Line undervoltage (UV) detection prevents turn-off glitches
? Line overvoltage (OV) shutdown extends line surge limit
? Accurate programmable current limit
? Optimized line feed-forward for line ripple rejection
? 132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size
? Half frequency option for video applications
? Frequency jittering reduces EMI flter cost
? Heat sink is connected to SOURCE for low EMI
? Improved auto-restart delivers <3 of maximum power in short circuit and open loop fault conditions
? Accurate hysteretic thermal shutdown function automatically recovers without requiring a reset
? Fully integrated soft-start for minimum start-up stress
? Extended creepage between DRAIN and all other pins improves feld reliability
產品屬性
- 產品編號：
TOP254PN
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > AC DC 轉換器，離線開關
- 系列：
TOPSwitch?-HX
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 輸出隔離：
隔離
- 內部開關：
是
- 電壓 - 擊穿：
700V
- 拓撲：
反激
- 占空比：
78%
- 頻率 - 開關：
66kHz
- 故障保護：
限流，超溫，過壓
- 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-C
- 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 |
18+ |
DIP-8 |
85680 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
POWER |
23+ |
DIP |
3000 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
POWERINTEGRATIONS |
DIP-8C |
22+ |
56000 |
全新原裝進口,假一罰十 |
詢價 | ||
Power Integrations(帕沃英蒂格 |
23+ |
DIP-8 |
518 |
10年專業(yè)做電源IC/原裝現(xiàn)貨庫存 |
詢價 | ||
POWER |
23+ |
DIP-7 |
12516 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
POWER |
20+ |
DIP-7 |
5200 |
全新原裝現(xiàn)貨優(yōu)勢產品 |
詢價 | ||
Power Integrations |
2010+ |
N/A |
381 |
加我qq或微信，了解更多詳細信息,體驗一站式購物 |
詢價 | ||
POWER/拓普 |
23+24 |
DIP-7 |
17646 |
專業(yè)經營各種場效應管、三極管、IGBT、可控硅、穩(wěn)壓IC |
詢價 | ||
POWER |
21+ |
DIP-8 |
47000 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
POWER |
24+ |
52000 |
原裝正品/假一罰十/支持樣品/可開發(fā)票 |
詢價 |
