首頁>IW1699B>規(guī)格書詳情

IW1699B集成電路（IC）的ACDC轉換器離線開關規(guī)格書PDF中文資料

廠商型號	IW1699B
參數(shù)屬性	IW1699B 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的ACDC轉換器離線開關；產品描述：IC OFFLINE SWITCH FLYBACK 8SOIC
功能描述	Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
封裝外殼	8-SOIC（0.154"，3.90mm 寬）
文件大小	522.9 Kbytes
頁面數(shù)量	6 頁
生產廠商	Renesas Technology Corp
企業(yè)簡稱	RENESAS【瑞薩】
中文名稱	瑞薩科技有限公司官網(wǎng)
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二到原廠下載
更新時間	2025-4-29 22:30:00
人工找貨	IW1699B價格和庫存，歡迎聯(lián)系客服免費人工找貨

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

with fast dynamic load response and short turn-on

delay in typical 5V, 2.4A 12W compact adapter/charger

applications

● Tight constant-voltage and constant current regulation

across line and load range

● Primary-side feedback eliminates opto-isolators and

simplifies design

● Intelligent low power management achieves ultra-low

operating current (~250μA) at no-load

● Proprietary optimized 89kHz maximum PWM switching

frequency with quasi-resonant operation achieves best

size, efficiency and common mode noise

● User-configurable 5-level cable drop compensation

provides design flexibility

● EZ-EMI? design enhances manufacturability

● Adaptive multi-mode PWM/PFM control improves

efficiency

● Complies with DoE External Power Supply and EU

CoC Version 5, Tier 2 standards

● Built-in single-point fault protections against output

short-circuit, output over-voltage and output overcurrent

● Dedicated pins for external over-temperature

protection and over-voltage protection, with latch

function available

● SmartDefender? smart hiccup technology helps

to address issues of soft shorts in cables and

connectors by effectively reducing the average output

power at fault conditions without latch

● Optional on-chip internal over-temperature protection

● No audible noise over entire operating range