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FAN302UL集成電路(IC)的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)規(guī)格書(shū)PDF中文資料

FAN302UL
廠商型號(hào)

FAN302UL

參數(shù)屬性

FAN302UL 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開(kāi)關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 8SOIC

功能描述

PWM Controller for Low Standby Power Battery-Charger Applications

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

1.94328 Mbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商

Fairchild Fairchild Semiconductor

中文名稱(chēng)

仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-9-5 14:30:00

人工找貨

FAN302UL價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

FAN302UL規(guī)格書(shū)詳情

描述 Description

Advanced PWM controller FAN302UL significantly simplifies isolated power supply designs that require Constant Current (CC) regulation of the output. The output current is precisely estimated with information in the primary side of the transformer and controlled with an internal compensation circuit, not only removing the output current sensing loss, but also eliminating external CC control circuitry. A Green-Mode function with an extremely low operating current (200μA) in Burst Mode maximizes light-load efficiency, enabling conformance to worldwide Standby Mode efficiency guidelines.

特性 Features

mWSaver? Technology Provides Best-in-Class Standby Power

Achieves <10mW, Far Below Energy Star’s 5-Star Level (<30mW).

Proprietary 500V High-Voltage JFET Startup Reduces Startup Resistor Loss

Low Operation Current in Burst Mode: 350μA Maximum

Constant-Current (CC) Control without Secondary Side Feedback Circuitry

Fixed PWM Frequency at 140kHz with Frequency Hopping to Reduce EMI

High-Voltage Startup

Low Operating Current: 3.5mA

Peak-Current-Mode Control with Slope Compensation

Cycle-by-Cycle Current Limiting

VDD Over-Voltage Protection (Auto-Restart)

VS Over-Voltage Protection (Latch Mode)

VDD Under-Voltage Lockout (UVLO)

Gate Output Maximum Voltage Clamped at 15V

Fixed Over-Temperature Protection (Latch Mode)

Available in an 8-Lead SOIC Package

Applications

Battery chargers for cellular phones, cordless phones, PDA, digital cameras, and power tools. Replaces linear transformers and RCC SMPS.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    FAN302ULMY

  • 制造商:

    onsemi

  • 類(lèi)別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開(kāi)關(guān)

  • 系列:

    mWSaver?

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開(kāi)關(guān):

    無(wú)

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    5V ~ 25V

  • 占空比:

    64%

  • 頻率 - 開(kāi)關(guān):

    140kHz

  • 故障保護(hù):

    限流,超溫,過(guò)壓

  • 工作溫度:

    -40°C ~ 105°C(TA)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 安裝類(lèi)型:

    表面貼裝型

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
FAIRCHILD
21+
QNF-8
95
原裝現(xiàn)貨假一賠十
詢價(jià)
onsemi
25+
8-SOIC
9350
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
FSC
23+
SOP-8
53884
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價(jià)
Fairchild/ON
22+
8SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Fairchild
20+
原裝
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢價(jià)
FAIRCHILD/仙童
25+
SOP8
157
原裝正品,假一罰十!
詢價(jià)
FAIRCHILD/仙童
23+
SOP8
3000
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、
詢價(jià)
FAIRCHILD
1243+
SOP8
13681
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
ON/安森美
21+
SMD
30000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅
詢價(jià)
onsemi(安森美)
24+
SOP8
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)