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IW1812電感器線圈扼流圈的固定電感器規(guī)格書PDF中文資料

IW1812
廠商型號(hào)

IW1812

參數(shù)屬性

IW1812 封裝/外殼為1812(4532 公制);包裝為卷帶(TR)剪切帶(CT);類別為電感器線圈扼流圈的固定電感器;產(chǎn)品描述:FIXED IND 1MH SMD

功能描述

Off-Line Digital Green-Mode PWM Controller Integrated with Power BJT and OTP

封裝外殼

1812(4532 公制)

文件大小

1.19079 Mbytes

頁面數(shù)量

17

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
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

2025-4-10 20:01:00

人工找貨

IW1812價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

IW1812規(guī)格書詳情

● Primary-side feedback eliminates opto-isolators and

simplifies design

● Internal 800V bipolar junction transistor (BJT)

● 64kHz PWM switching frequency

● No-load power consumption < 30mW at 230VAC with

typical application circuit

● Fast dynamic load response for both one-time and

repetitive load transients

● Adaptive multi-mode PWM/PFM control improving

efficiency

● Quasi-resonant operation for highest overall

efficiency

● Ultra-low start-up current (1.7μA typical)

● EZ-EMI? design to easily meet global EMI standards

● Dynamic BJT base drive current control

● Very tight constant voltage and constant current

regulation with primary-side-only feedback

● No external compensation components required

● Complies with EPA 2.0 energy-efficiency

specifications with ample margin

● Built-in soft start

● Built-in short-circuit protection and output over-voltage

protection

● Built-in current-sense-resistor short-circuit protection

● Built-in over-temperature protection (OTP)

● No audible noise over entire operating range

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    IW1812A105R-K0

  • 制造商:

    Laird-Signal Integrity Products

  • 類別:

    電感器,線圈,扼流圈 > 固定電感器

  • 包裝:

    卷帶(TR)剪切帶(CT)

  • 屏蔽:

    無屏蔽

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    1812(4532 公制)

  • 描述:

    FIXED IND 1MH SMD

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