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L99PD08TR Folha de dados(PDF) 21 Page - STMicroelectronics |
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L99PD08TR Folha de dados(HTML) 21 Page - STMicroelectronics |
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21 / 41 page ![]() L99PD08 Electrical characteristics Doc ID 15872 Rev 3 21/41 An external pull down of 10 kOhm is recommended to guarantee sufficient low level in case of VDDIO is not connected. Table 14. Current sense diagnostic thresholds Symbol Parameter Test condition Min. Typ. Max. Unit IOPLD Open-load detection current threshold (1:1) CFL = 1, OLOVL[1,0] = 0,0 3.5 5 6.5 µA CFL = 1, OLOVL[1,0] = 0,1 3.5 5 6.5 CFL = 1, OLOVL[1,0] = 1,0 6 10 13 CFL = 1, OLOVL[1,0] = 1,1 31 40 47 Open-load detection current threshold (1:10) CFL = 0, OLOVL[1,0] = 0,0 35 50 65 µA CFL = 0, OLOVL[1,0] = 0,1 35 50 65 CFL = 0, OLOVL[1,0] = 1,0 60 100 130 CFL = 0, OLOVL[1,0] = 1,1 310 400 470 IOVLD Overload detection current threshold (1:1) CFL = 1, OLOVL[1,0] = 0,0 90 120 150 µA CFL = 1, OLOVL[1,0] = 0,1 190 240 290 CFL = 1, OLOVL[1,0] = 1,0 300 360 420 CFL = 1, OLOVL[1,0] = 1,1 490 600 720 Overload detection current threshold (1:10) CFL = 0, OLOVL[1,0] = 0,0 0.9 1.2 1.5 mA CFL = 0, OLOVL[1,0] = 0,1 1.9 2.4 2.9 CFL = 0, OLOVL[1,0] = 1,0 3.0 3.6 4.2 CFL = 0, OLOVL[1,0] = 1,1 4.9 6.0 7.2 IOVTEMP Over temperature 4.9 6.0 7.2 mA Table 15. LHOMEN and SYNC pin Symbol Parameter Test condition Min. Typ. Max. Unit VOL Output low voltage Iout = 5 mA - 0.4 V VOH Output high voltage Iout = 5 mA VDDIO – 1.0 -V VCLAMPP Positive clamping voltage 7 - 10 V VCLAMPN Negative clamping voltage -20 - -16 V |
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