Datasheet NCL30001 (ON Semiconductor) - 8

NCL30001 ELECTRICAL CHARACTERISTICS
(VCC = 15 V, VAC IN = 3.8 V, VFB = 2.0 V, VFF = 2.4 V, VLatch = open, VISPOS = −100 mV, CDRV = 1 nF, CT = 470 pF, CIAVG = 0.27 nF, CLatch = 0.1 nF, CM = 10 nF, RIAVG = 76.8 kW, RTEST = 50 kW, RRC = 43 kW, For typical Value TJ = 25C, for min/max values TJ = −40C to 125C, unless otherwise noted)
Parameter Test Condition Symbol Min Typ Max Unit FAULT PROTECTION
Overload Detect Threshold VOVLD 4.7 4.9 5.2 V Brown−Out Detect Threshold (entering VFF Decreasing, VFB = 2.5 V, VBO(low) 0.41 0.45 0.49 V fault mode) VAC IN = 2.0 V Brown−Out Exit Threshold (exiting fault VFF Increasing, VFB = 2.5 V, VBO(high) 0.57 0.63 0.69 V mode) VAC IN = 2.0 V Brown−Out Hysteresis VBO(HYS) − 174 − mV
LATCH INPUT
Pull−Down Latch Voltage Threshold VLatch Decreasing Vlatch(low) 0.9 0.98 1.1 V Pull−Up Latch Voltage Threshold VLatch Increasing Vlatch(high) 5.6 7.0 8.4 V Latch Propagation Delay VLatch = Vlatch(high) tlatch(delay) 30 56 90 ms Latch Clamp Current (Going Out) VLatch = 1.5 V Ilatch(clamp) 42 51 58 mA Latch Clamp Voltage (ILatch Going In) ILatch = 50 mA Vlatch(clamp) 2.5 3.27 4.5 V Latch−Off Current Shutdown VLatch Increasing Ilatch(shdn) − 95 − mA (Going In) Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 3. Guaranteed by Design
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