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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SSL8516BT датащи(PDF) 23 Page - NXP Semiconductors |
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SSL8516BT датащи(HTML) 23 Page - NXP Semiconductors |
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23 / 35 page  SSL8516BT All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved. Product data sheet Rev. 1 — 26 May 2015 23 of 35 NXP Semiconductors SSL8516BT Greenchip PFC and flyback controller ICC(oper) operating supply current no-load on pins FBDRIVER and PFCDRIVER; VFBCTRL =5V; fFB =fPFC = 100 kHz; =30% 2.45 2.7 2.95 mA IC in burst mode; no-load on pins FBDRIVER and PFCDRIVER; flyback switching; VFBCTRL =1.6 V; VPFCSENSE =0V 1.75 1.95 2.15 mA IC in burst mode; flyback not switching; VFBCTRL =0V; VPFCSENSE =0V 1.24 1.35 1.46 mA ICC(prot) protection supply current time-out protection triggered; VHV =0V 0.3 0.45 0.6 mA ICC(pd) power-down mode supply current IC in power-down mode; VHV = 0 V 0.3 0.45 0.6 mA Input voltage sensing PFC (VINSENSE pin) Vstop(VINSENSE) stop voltage on pin VINSENSE 0.86 0.89 0.92 V Vstart(VINSENSE) start voltage on pin VINSENSE 1.12 1.16 1.20 V Vflr fast latch reset voltage active after Vth(UVLO) is detected 0.6 0.75 0.9 V Vflr(hys) hysteresis of fast latch reset voltage 60 110 160 mV II(VINSENSE) input current on pin VINSENSE VVINSENSE >Vstop(VINSENSE) after Vstart(VINSENSE) is detected 520 50 nA Vth(sel)clmp clamp select threshold voltage on pin VINSENSE 1.9 2 2.1 V Vth(sel)clmp(hys) clamp select threshold voltage hysteresis 60 100 140 mV Vth(pd) power-down threshold voltage 285 385 485 mV Vth(pd)exit exit power-down threshold voltage VCC = 0 V 335 460 585 mV Vhys(pd) power-down hysteresis voltage 45 75 105 mV Loop compensation PFC (PFCCOMP pin) gm transconductance VVOSENSE to IO(PFCCOMP) 57 77 97 A/V IO(PFCCOMP) output current on pin PFCCOMP VVOSENSE = 2 V; VPFCCOMP = 2.75 V 30 37 44 A VVOSENSE = 3.3 V; VPFCCOMP =2.75V 108 88 68 A Ien(PFCCOMP) enable current on pin PFCCOMP - 55 - A Table 5. Characteristics …continued Tamb =25 C; VCC = 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into the IC; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit |
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