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智能手機

      Chipown是業內領先的手持設備電源管理方案的供應商。我們目前針對智能手機推出了專用的LED背光高壓驅動芯片產品,該類背光驅動IC的性價比極高、品質穩定。



Product Character Standby Power SW Voltage VDD Operation Voltage Output Power CC/CV Precision PF Package Note
PN8355 CC/CV PSR Converters <50mW 0~650V 9~30V 5W ±3% <120kHz SOP8 Charger/LED
PN8356 CC/CV PSR Converters <50mW 0~650V 9~30V 5W ±3% <120kHz SOP7 Charger/LED
PN8359 CC/CV PSR Converters <50mW 0~650V 9~30V 12W ±3% <120kHz DIP8 Charger/LED

Product Character Typical Effciency Operating Voltage Quiescent Iq Output Voltage Iq in Shutdown SW Current Limit Package Cross Reference
AP3128A 1MHz OVP Asynchronous PWM 92% 2.5~5.5V 400μA Up to 36V 1μA 1.2A SOT23-6L  
AP3129A 1MHz OVP Asynchronous PWM 92% 2.5~5.5V 400μA Up to 36V 1μA 1.2A SOT23-6L DFN22-8L  

Product Character Typical Efficiency Operating Voltage Quiescent Iq Iq in Shutdown Output Current LED Current Control Package Cross Reference
AP3267 2.0MHz 1.5A Flash LED Driver 95% 2.7~5.5V 300μA 1μA 1.5A Independent RSETM/RSETF Current set pins TDFN32-14L  
注: AC-DC DC-DC LV Other HV other
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