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PQ1CYXX3LZPH Datasheet(PDF) 2 Page - Sharp Corporation |
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PQ1CYXX3LZPH Datasheet(HTML) 2 Page - Sharp Corporation |
2 / 5 page 2 Sheet No.: OP06055 Electrical Characteristics Parameter Symbol Conditions MIN. MAX. Unit Input voltage range 30 V Temperature change in reference voltage 740 V Output saturation voltage TYP. - - Load regulation 3.3 3.382 Line regulation - 5 5.125 % - Oscillation frequency - - - % 1.3 2.5 77 - - 80 150 ON threshold voltage Stand-by current - 4.7 5.8 Output off-state consumption current 5 A PQ1CYxx3LZPH Series ±0.5 VIN ISW=3A Tj=0 to 125°C % kHz VO PQ1CY333LZPH PQ1CY503LZPH VSAT ΔVREF | RegL| IO=0.5 to 3A 0.2 1.5 | RegI| PQ1CY333LZPH: VIN=5.8 to 25V PQ1CY503LZPH: VIN=8 to 35V η IO=3A fO ΔfO Tj=0~125°C (Unless otherwise specified,condition shall be VIN=12V,IO=0.5A,ON-OFF terminals is open,Ta=25℃) 5.5 - - 1.4 1.8 V Output voltage PQ1CY333LZPH PQ1CY503LZPH - 3.218 4.875 Efficiency - PQ1CY333LZPH PQ1CY503LZPH % - 135 165 Temperature change in oscillator frequency ±2 % -- IL IC(OFF) IC(ON) VTHON ISD IQS Over current detector level 3.6 Off-state current for control 5pin=2.5V VIN=40V,5pin=5V VIN=40V,4pin=VO+10% - μA V μA mA On-state current for control 5pin=0.5V - 0.1 - μA 4pin=0V,5pin 1.5 2 0.8 - 150 400 - 816 ① ② ④ ⑤ ③ L:HK-10S100-4500(TOHO ZINC CO.,LTD.) D:ERC80-004(FUJI ELECTRONIC COMPONENTS,LTD) D + + A A A ISD IQS VIN CIN 220μF PQ1CYxx3LZPH IC(ON) IC(OFF) L 45μH IO VO CO 1000μH 5pin Output LOW HIG H OPE N OFF ON ON 0 20 15 10 5 25 30 35 40 -20 0 25 50 85 75 125 100 150 PD:With infinite heat sink 0 0 1 1 2 3 4 23 4 5 Ta=25 °C VIN=12V Fig.1 Standard measuring circuit Load Fig.2 Power Dissipation vs.Ambient Temperature Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area Output current IO (A) Fig.3 Overcurrent Protection Characteristics (PQ1CY333LZPH) Switching current peak |
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