AP7350Q Datasheet (data sheet) PDF





AP7350Q Datasheet, High Power LED Driver IC

AP7350Q   AP7350Q  

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AP7350Q High Power LED Driver IC DESCRIP TION The AP7350Q is an instant On/Off L ED drive IC for high flux LED and adjus table constantcurrent source, easily dr iving loads 50mA up to 1A through an ex ternal resistor. The ̅̅̅ ̅̅̅̅̅ of the AP7350Q p ermits LED brightness regulation by pul se width modulation (PWM). The LED brig htness can be regulated via duty cycle. And if ̅̅̅̅̅̅ ̅ sets high, the AP7350Q will b e in sleep mode. the ̅̅̅ ̅̅̅̅̅ pin also can be used as an enable input. This integrati on technology eliminates individual com ponents by combining them into a small package, which results in a significant reduction of both

AP7350Q Datasheet, High Power LED Driver IC

AP7350Q   AP7350Q  
system cost and board space. FEATURES Dimming control or Sleep mode by MiCO M signal ■ LED drive current adjustab le through external resistor (Max 1A un der PWM) ■ Very Simple Circuit Design and Very low cost design ■ Very smal l package of 4.5x4.35mm SOT89-5L ■ Ha logen-Free Package is Available Applica tions ■ Backlighting LED Drive. ■ H igh flux LED Drive ■ Industrial Lamp Indicators ■ Constant current source ■ Automotive lighting Pin Connection & Marking Information www.apsemi.com REV. 01 1 AP7350Q Ordering Informatio n Part No AP7350Q Package SOT-89-5 P acking Tape & Reel Finish Halogen Sn F ree REEL unit 1,000 Remark MOQ 10Kp Maximum Ratings Characteristic Power S upply Voltage Symbol VCC(MAX) Rating 25 Units V Output Voltage VOUT(MAX) 25 V Output Sink Current IOUT(MAX) 1 A High Wattage Land Pattern Power Dissipation PD1) 1.3 W Standard Land Pattern Power Dissipation PD2) 0.9 W Thermal Resistance Junction-Ambient RTH(J-A)1) 150 OC/W Operating Tempera ture Range TOPR -40 ~ 85 °C Storag e Temperature Range TSTG -55 ~ 125 C Note 1) Mounted on High Wattage Lan d Pattern Board ( 30mm × 30mm × 1.6mm ) ------------------------------------ ---------- See Page 9 2) Mounted on Sta ndard Land Pattern Board ( 50mm × 50mm × 1.6mm ) --------------------------








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