AP3125B數(shù)據(jù)手冊集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF
| 廠商型號 |
AP3125B |
| 參數(shù)屬性 | AP3125B 封裝/外殼為SOT-23-6；包裝為管件；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 SOT26 |
| 功能描述 | Green Mode PWM Controller |
| 封裝外殼 | SOT-23-6 |
| 制造商 | Diodes Diodes Incorporated |
| 中文名稱 | 美臺半導(dǎo)體 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-3 17:04:00 |
| 人工找貨 | AP3125B價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
AP3125B規(guī)格書詳情
描述 Description
The AP3125X is a current mode PWM controller which is optimized for high performance, low standby power and cost effective offline fly-back converters. It is available in SOT26 package. The PWM switching frequency at normal operation is internally fixed (about 65kHz/100kHz). In middle load, IC will enter green mode to improve system efficiency with the help of frequency fold-back. A minimum switching frequency (about 20kHz) is set to avoid the audible noise. In no load or light load, the IC will enter the burst mode to minimize standby power. Furthermore, the frequency dithering function is built-in to reduce EMI emission. Internal slope compensation allows more stable Peak-Current Mode control over wide range of input voltage and load conditions. Internal line compensation ensures constant output power limit over entire universal line voltage range.Comprehensive protection features are included, such as cycle-by-cycle current limit (OCP), VCC Over Voltage Protection (VOVP), internal OTP, Over Load Protection (OLP) and pins’ fault protection.The versatile latch/auto functions can be implemented using a minimal number of external components by CTRL pin.
應(yīng)用 Application
Switching AC-DC Adapter/Charger ATX/BTX Auxiliary Power Set-top Box (STB) Power Supply Open Frame Switching Power Supplys
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\t\t\t\tProduct Specifications
技術(shù)參數(shù)
- 制造商編號
：AP3125B
- 生產(chǎn)廠家
：Diodes
- Startup Current
：1 μA
- UVLO Threshold on/off
：15.8/7.6 V
- Gate Output Current
：350 mA
- Oscillation Frequency
：65 kHz
- CTRL Pin Low
：N/A
- CTRL Pin High
：N/A
- VOVP
：Auto-Recover
- BNO
：Auto-Recover
- LOVP
：Latch
- Packages
：SOT26 (SC74R)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DIODES/美臺 |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
DIODES/美臺 |
21+ |
SMD |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
DIODES/美臺 |
1942+ |
SOT23-6 |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
DiodesIncorporated |
19+ |
58000 |
原裝正品價格優(yōu)勢 |
詢價 | |||
DIODES/美臺 |
25+ |
SOT23-6 |
54648 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
Diodes(美臺) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
DIODES/美臺 |
24+ |
NA/ |
6000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
DIODES(美臺) |
24+ |
SOT26 |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
DIODES/美臺 |
24+ |
SOT-23-6 |
22656 |
公司現(xiàn)貨庫存 支持實單 |
詢價 | ||
DIODES |
16+ |
SOT-23-6 |
30000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
