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NCV1362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

NCV1362
廠商型號

NCV1362

參數(shù)屬性

NCV1362 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:AUTOMOTIVE PRIMARY SIDE PWM CONT

功能描述

Automotive Primary Side Flyback Controller
AUTOMOTIVE PRIMARY SIDE PWM CONT

文件大小

645.76 Kbytes

頁面數(shù)量

31

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-5 23:00:00

NCV1362規(guī)格書詳情

NCV1362屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由安森美半導(dǎo)體公司制造生產(chǎn)的NCV1362AC DC 轉(zhuǎn)換器,離線開關(guān)該系列是元器件級控制產(chǎn)品,用于構(gòu)建將交流市電轉(zhuǎn)換為直流電(通常電壓大幅降低)的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比,以及此類系統(tǒng)中通常需要隔離,這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來實(shí)現(xiàn)此用途,但也有許多專門用于此用途的庫存產(chǎn)品,請參見“開關(guān)轉(zhuǎn)換器,SMPS 變壓器”標(biāo)題。

The NCV1362 is a highly integrated primary side quasi?resonant

flyback controller capable of controlling rugged and

high?performance off?line power supplies.

Thanks to a Novel Method this new controller saves the secondary

feedback circuitry for Constant Voltage and Constant Current

regulation, achieving excellent line and load regulation without

traditional opto coupler and TL431 voltage reference.

The NCV1362 operates in valley lockout quasi?resonant peak

current mode control mode at high load to provide high efficiency.

When the power on the secondary side starts to diminish, the

controller automatically adjusts the duty?cycle then at lower load the

controller enters in pulse frequency modulation at fixed peak current

with a valley switching detection. This technique allows keeping the

output regulation with tiny dummy load. Valley lockout at the first 4

valleys prevent valley jumping operation and then a valley switching

at lower load provides high efficiency.

Features

? Qualified for Automotive Applications

? AEC?Q100 Qualified with the Following Results

? Device Temperature Grade 1: ?40°C to +125°C

? Device HBM Classification Level 2: ±2 kV

? Constant Voltage Primary?Side Regulation < ±5

? Constant Current Primary?Side Regulation < ±5

? LFF and BO Feature on a Dedicated Pin:

? Quasi?Resonant with Valley Switching Operation

? Optimized Light Load Efficiency and Stand?by Performance

? Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)

? Cycle by Cycle Peak Current Limit

? Output Voltage Under Voltage and Over Voltage Protection

(UVP or OVP)

? Secondary Diode or Winding Short?Circuit Protection

? Wide Operation VCC Range (up to 28 V)

? Low Start?up Current

? CS & VS/ZCD Pin Short and Open Protection

? Internal Temperature Shutdown

? Internal and Fixed Frequency Jittering for Better EMI Signature

? Dual Frozen Peak Current to Both Optimize Light Load Efficiency

(10 Load) and Stand?by Performance (No?load)

? Fault Input for Severe Fault Conditions, NTC Compatible for OTP

? These are Pb?Free Devices

Applications

? Automotive Auxiliary Power Supplies

? On?Board Charger & Traction Inverters Auxiliary Power Supplies

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    NCV1362ABDR2G

  • 制造商:

    onsemi

  • 類別:

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

  • 系列:

    Automotive, AEC-Q100

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    6.5V ~ 28V

  • 頻率 - 開關(guān):

    1kHz ~ 140kHz

  • 故障保護(hù):

    限流,超溫,過壓

  • 控制特性:

    EN,軟啟動

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 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:

    AUTOMOTIVE PRIMARY SIDE PWM CONT

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
onsemi(安森美)
23+
SOP8
7350
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8735
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onsemi(安森美)
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SOIC8
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22+
NA
30000
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ON
24+
SOP
9000
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1983
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500000
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2022+
SOIC-8
38550
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8000
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