AP3988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 |
AP3988 |
| 參數(shù)屬性 | AP3988 封裝/外殼為8-SOIC（0.154"，3.90mm 寬），7 引線；包裝為散裝；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 7SO |
| 功能描述 | PRIMARY SIDE POWER SWITCHER FOR OFF-LINE SMPS |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬），7 引線 |
| 文件大小 |
395.84 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Diodes Incorporated |
| 企業(yè)簡稱 |
DIODES |
| 中文名稱 | Diodes Incorporated官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-25 22:58:00 |
| 人工找貨 | AP3988價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
AP3988規(guī)格書詳情
Description
The AP3988/89/90 is a performance enhanced power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions. Typical applications include charger, adapter for ADSL, home appliance power supply, LED lighting power supply and PC auxiliary power supplies. The controller regulates the output voltage and current in the primary side by piece-wise Pulse Frequency Modulation (pPFM) in discontinuous conduction mode (DCM). The system operating frequency reduces linearly from heavy load to light load in each interval of the p-PFM, and enters constant current mode when the load current equals to the maximum system output current.
Features
? Primary Side Control for Eliminating Opto-coupler and
Secondary CV/CC Control Circuitry
? Built-in NPN Transistor with 700VCBO
? Low Start-up Current: 0.2?A (Typ.)
? Internal Output Cable Voltage Drop Compensation
? Hiccup Function to Improve Short Circuit Protection
? Better Over Voltage Protection
? Better Over Temperature Protection
? Low Total Cost Solution
? Output Power Range (Note 1):
AP3988 for 5.5W Adapter
AP3989 for 8W Adapter
AP3990 for 12W Adapter
? Totally Lead-free & Fully RoHS Compliant (Note 2 & 3)
? Halogen and Antimony Free. “Green” Device (Note 4)
Applications
? Adapters
? Set Top Boxes
? Auxiliary Supplies
? Appliances
產(chǎn)品屬性
- 產(chǎn)品編號：
AP3988MTR-G1
- 制造商：
Diodes Incorporated
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 包裝：
散裝
- 輸出隔離：
隔離
- 內(nèi)部開關(guān)：
是
- 電壓 - 擊穿：
700V
- 拓?fù)洌?/span>
反激
- 電壓 - 供電 (Vcc/Vdd)：
5.8V ~ 25V
- 頻率 - 開關(guān)：
60kHz
- 故障保護(hù)：
超溫，過壓，短路
- 工作溫度：
-40°C ~ 85°C（TA）
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬），7 引線
- 供應(yīng)商器件封裝：
7-SO
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 7SO
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
APEC |
2016+ |
SOP7 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
APEC |
2020+ |
TO-220F |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
APEC |
21+ |
TO-220屬封 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
現(xiàn)貨Diodes |
2022+ |
8-SOIC |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價 | ||
DIODES(美臺) |
2021+ |
SO-7 |
503 |
詢價 | |||
DIODES/美臺 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
APEC/富鼎 |
21+ |
TO-220 |
6474 |
優(yōu)勢供應(yīng) 實單必成 可13點增值稅 |
詢價 | ||
TOSHIBA/東芝 |
23+ |
TO-220F |
6000 |
原裝正品，支持實單 |
詢價 | ||
DIODES/美臺 |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
DIODES |
24+ |
SOP-7 |
5000 |
一級代理保證進(jìn)口原裝正品現(xiàn)貨假一罰十價格合理 |
詢價 |
