FAN302UL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 |
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 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 |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-30 13:20:00 |
FAN302UL規(guī)格書詳情
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.
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：
FAN302ULMY
- 制造商：
onsemi
- 類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
- 系列：
mWSaver?
- 包裝：
管件
- 輸出隔離：
隔離
- 內(nèi)部開關(guān)：
無
- 拓撲：
反激
- 電壓 - 供電 (Vcc/Vdd)：
5V ~ 25V
- 占空比：
64%
- 頻率 - 開關(guān)：
140kHz
- 故障保護：
限流，超溫，過壓
- 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
- 安裝類型：
表面貼裝型
- 描述：
IC OFFLINE SWITCH FLYBACK 8SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
SMD |
2500 |
原裝現(xiàn)貨 |
詢價 | ||
只做原裝 |
24+ |
36520 |
一級代理/放心采購 |
詢價 | |||
Fairchild Semiconductor |
2021+ |
SOIC |
57500 |
科研單位合格供應(yīng)商!現(xiàn)貨庫存 |
詢價 | ||
ON/安森美 |
22+ |
SMD |
9000 |
原裝正品 |
詢價 | ||
安森美 |
21+ |
12588 |
原裝正品,價格優(yōu)勢量大可定 |
詢價 | |||
FAIRCHI |
2020+ |
MLP6 |
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 | ||
FAIRCHILD/仙童 |
23+ |
SOP8 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
24+ |
N/A |
57000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
ON Semiconductor |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
