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NCP1615C2DR2G Datasheet(PDF) 9 Page - ON Semiconductor |
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NCP1615C2DR2G Datasheet(HTML) 9 Page - ON Semiconductor |
9 / 46 page NCP1615 www.onsemi.com 9 Table 5. ELECTRICAL CHARACTERISTICS (VCC = 15 V, VHV = 120 V, VFB = 2.4 V, RHVFB = 200 kW, VHVFB = 20 V, CVControl = 10 nF, VFFcontrol = 2.6 V, VZCD/CS = 0 V, RZCD/CS = 3 kW, VFOVPBUV = 2.4 V, VSTDBY = 1 V, VRestart = 1 V, VPSTimer = 0 V, VFault = open, VPFCOK = open, CDRV = 1 nF, for typical values TJ = 25°C, for min/max values, TJ is −40°C to 125°C, unless otherwise noted) Characteristics Unit Max Typ Min Symbol Conditions LINE DETECTION Line Select Hysteresis VHV increasing Vlineselect(HYS) 10 – – V High to Low Line Mode Selector Timer A1/C5 Version All Other Versions VHV decreasing tline 20 43 25 54 30 65 ms Low to High Line Mode Selector Timer VHV increasing tdelay(line) 200 300 400 ms Line Valley Lockout Counter (All versions except A1/C5) After tline expires nLL – 8 – Line Level Lockout Timer (A1/C5 Version Only) After tline expires tline(lockout) 120 150 180 ms POWER SAVING MODE (C/D VERSION) PSM Enable Threshold VPSTimer increasing VPS_in 3.325 3.500 3.675 V PSM Disable Threshold VPSTimer decreasing VPS_out 0.45 0.50 0.55 V PSTimer Pull Up Current Source VPSTimer = 0.9 V IPSTimer1 4.5 5.9 7.3 mA PSTimer Fast Pull Up Current Source VPSTimer = 3.4 V IPSTimer2 800 1000 1200 mA PSTimer Leakage Current VPSTimer = 4 V IPSTimer(bias) – – 100 nA IPSTimer2 Enable Threshold VPSTimer2 0.95 1.00 1.05 V Filter Delay Before Entering PSM VPSTimer > VPS_in tdelay(PS_in) – 40 − ms Detection Delay Before Exiting PSM and Turning On Start−Up Circuit VPSTimer < VPS_out tdelay(PS_out) – – 100 ms PSTimer Discharge Current VPSTimer = VPSTimer(off) + 10 mV IPSTimer(DIS) 160 – – mA PSTimer Discharge Turn Off Threshold VPSTimer decreasing VPSTimer(off) 0.05 0.10 0.15 V PFC FB SWITCH (C/D VERSION) PFC Off−State Leakage Current VPSTimer = 4 V, VHVFB = 500 V IHVFB(off) – 0.1 3 mA PFC Feedback Switch On Resistance VHVFB = 2.75 V, IHVFB = 100 mA RFBswitch(on) – – 10 k W ON−TIME CONTROL Maximum On Time − Low Line VHV = 162.5 V, VControl = VControl(MAX) VHV = 162.5 V, VControl = 2.5 V ton(LL) ton(LL)2 22 10.5 25 12.5 29 14.0 ms Maximum On Time − High Line Versions C4 and C5 All Other Versions VHV = 325 V, VControl = VControl(MAX) ton(HL) 6.8 5.2 8.1 6.0 9.2 7.0 ms Minimum On−Time VHV = 162 V VHV = 325 V tonLL(MIN) tonHL(MIN) – – – – 200 100 ns CURRENT SENSE Current Limit Threshold VILIM 0.46 0.50 0.54 V Leading Edge Blanking Duration tOCP(LEB) 100 200 350 ns Current Limit Propagation Delay Step VCS/ZCD > VILIM to DRV falling edge tOCP(delay) – 40 200 ns Overstress Leading Edge Blanking Duration tOVS(LEB) 50 100 170 ns Over Stress Detection Propagation Delay VCS/ZCD > VZCD(rising) to DRV falling edge tOVS(delay) – 40 200 ns REGULATION BLOCK Reference Voltage TJ = 25°C TJ = −40 to 125°C VREF VREF 2.475 2.460 2.500 2.500 2.525 2.540 V |
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