LNK623集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
| 廠商型號 |
LNK623 |
| 參數(shù)屬性 | LNK623 封裝/外殼為8-SOIC（0.154"，3.90mm 寬），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(zhuǎn)換器離線開關(guān)；產(chǎn)品描述：IC OFFLINE SWITCH FLYBACK 8SO |
| 功能描述 | Energy-Efficient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) ControlPrimary-side Constant-Voltage (CV) Control |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬），7 引線 |
| 文件大小 |
1.97002 Mbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)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(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-28 17:00:00 |
LNK623規(guī)格書詳情
Dramatically Simplifies CV Converters
? Eliminates optocoupler and all secondary CV control circuitry
? Eliminates bias winding supply – IC is self biasing
Advanced Performance Features
? Compensates for external component temperature variations
? Very tight IC parameter tolerances using proprietary trimming
technology
? Continuous and/or discontinuous mode operation for design
flexibility
? Frequency jittering greatly reduces EMI filter cost
? Even tighter output tolerances achievable with external resistor
selection/trimming
Advanced Protection/Safety Features
? Auto-restart protection reduces delivered power by >95 for
output short-circuit and all control loop faults (open and shorted
components)
? Hysteretic thermal shutdown – automatic recovery reduces power
supply returns from the field
? Meets HV creepage requirements between Drain and all other pins,
both on the PCB and at the package
EcoSmart?– Energy Efficient
? No-load consumption <200 mW at 230 VAC and down to below
70 mW with optional external bias
? Easily meets all global energy efficiency regulations with no added
components
? ON/OFF control provides constant efficiency down to very light
loads – ideal for mandatory EISA and ENERGY STAR 2.0 regulations
? No primary or secondary current sense resistors – maximizes
efficiency
Green Package
? Halogen free and RoHS compliant package
Applications
? DVD/STB
? Adapters
? Standby and auxiliary supplies
? Home appliances, white goods and consumer electronics
? Industrial controls
產(chǎn)品屬性
- 產(chǎn)品編號：
LNK623DG-TL
- 制造商：
Power Integrations
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 系列：
LinkSwitch?-CV
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 輸出隔離：
隔離
- 內(nèi)部開關(guān)：
是
- 電壓 - 擊穿：
725V
- 拓撲：
反激
- 占空比：
54%
- 頻率 - 開關(guān)：
100kHz
- 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-SOIC（0.154"，3.90mm 寬），7 引線
- 供應商器件封裝：
SO-8C
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 8SO
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SMD |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
Power Integrations(帕沃英蒂格 |
1932+ |
SO-8C |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
POWER |
22+23+ |
DIP7 |
34915 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
POWER |
SOP7 |
1432 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
POWER |
19+ |
SOP-7 |
79493 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
POWER |
23+ |
DIP-7 |
8000 |
原裝正品,假一罰十 |
詢價 | ||
PowerIntegrations |
24+ |
8-DIP |
86 |
詢價 | |||
POWER |
2020+ |
SOP7 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
POWER |
24+ |
開關(guān)轉(zhuǎn)換器 |
2643 |
原裝現(xiàn)貨 |
詢價 | ||
POWER |
22+ |
SOP-7 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 |
