IW1812電感器線圈扼流圈的固定電感器規(guī)格書PDF中文資料

廠商型號 |
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 頁 |
生產(chǎn)廠商 | RENESAS |
中文名稱 | 瑞薩 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-24 11:09:00 |
人工找貨 | IW1812價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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:
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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IWATT艾爾瓦特 |
23+ |
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27000 |
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詢價 | ||
RENESAS |
22+ |
SOP |
15000 |
瑞薩全系列在售,大代理渠道直供 |
詢價 | ||
IWATT |
2447 |
SOP7 |
100500 |
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詢價 | ||
PB21307 |
25+ |
SOIC7 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Dialog |
25+ |
25000 |
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詢價 | |||
Dialog GmbH |
25+ |
電聯(lián)咨詢 |
7800 |
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詢價 | ||
Dialog Semiconductor GmbH |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | |||
Dialog Semiconductor GmbH |
24+ |
36500 |
一級代理/放心采購 |
詢價 | |||
RENESAS/瑞薩 |
24+ |
SOP |
30000 |
IWATT瑞薩DIALOG原裝保障優(yōu)勢供應 |
詢價 | ||
RENESAS |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價 |