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具備國(guó)內(nèi)先進設備
采用(yòng)ERP系統管理(lǐ)，更專業(yè)化(huà)
SP6669P
SP6669P is a high performance multi-mo♥λde(QR/CCM)PWM controller for f®≤∑lyback converter. The chip consum♣≈es very low start-up and oper♦★≈ation current. It achieves less than✘↑™← 75mW standby power to meet strict stand₽₽by power standard. Sλ♣P6669P offers comprehensive protection coveragα ↓e with auto-recovery feature includin∞φ≈πg Cycle-by-Cycle curr€≤×ent limiting, Diode Short€>¶ Protection, Output over voltage protection, VDD £©over voltage protection(OVP),feedback looα©∞p open protection,load short cir♦←≤cuit protection, VDD under voltage lockout wi↓Ω♦>th hysteresis (UVLO), Brown-ou→π↑t and Line-ovp function. SP6669P is offered in ♥φ∑÷DIP7 packages.
Applications
（1）AC/DC Adapter （2）Cell Phone C§☆ ™harger （3）Auxiliary power s®±upply for PC and Servσ↓α≤er （4）Linear Regulator/RCC Repla♦φcement
