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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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L4989 датащи(PDF) 8 Page - STMicroelectronics |
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L4989 датащи(HTML) 8 Page - STMicroelectronics |
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8 / 19 page  Obsolete Product(s) - Obsolete Product(s) Electrical specifications L4989 8/19 2.3 Electrical characteristics Vs =5.6V to 31V, Tj= -40°C to +150°C unless otherwise specified. Table 5. General Pin Symbol Parameter Test condition Min. Typ. Max. Unit Vo Vo_ref Output voltage Vs = 5.6 to 31V Io = 1 to 150 mA 4.85 5.0 5.15 V Vo Ishort_13 Short circuit current Vs = 13.5V(1) 1. See Figure 3. 160 210 250 mA Vo Ilim Output current limitation Vs = 13.5V (1) 170 250 290 mA Vs, Vo Vline Line regulation voltage Vs = 5.6 to 31V Io = 1 to 150mA 25 mV Vo Vload Load regulation voltage Io = 1 to 150mA 25 mV Vs, Vo Vdp Drop voltage Io = 150mA 180 400 mV Vs, Vo SVR Ripple rejection fr = 100 Hz 55 dB Vs, Vo Iqs_1 Current consumption with watchdog not active Iqs_1= IVS-IO Vs=13.5V, Io<1mA, WEn = low 69 115 µA Vs, Vo Iqs_10 Current consumption with watchdog not active Iqs_10= IVS-IO Vs=13.5V, Io= 10mA, WEn = low 127 300 µA Vs, Vo Iqs_50 Current consumption with watchdog not active Iqs_50= IVS-IO Vs=13.5V, Io= 50mA, WEn = low 498 900 µA Vs, Vo Iqs_150 Current consumption with watchdog not active Iqs_150= IVS-IO Vs=13.5V, Io= 150mA, WEn = low 1.40 2 mA Vs, Vo Iqn_1 Current consumption with watchdog active Iqn_1= IVS-IO Vs=13.5V, Io<1mA, WEn = high 110 170 µA Vs, Vo Iqn_10 Current consumption with watchdog active Iqn_10= IVS-IO Vs=13.5V, Io= 10mA, WEn = high 168 350 µA Vs, Vo Iqn_50 Current consumption with watchdog active Iqn_50= IVS-IO Vs=13.5V, Io= 50mA, WEn = high 538 1000 µA Vs, Vo Iqn_150 Current consumption with watchdog active Iqn_150= IVS-IO Vs=13.5V, Io= 150mA, WEn = high 1.45 2 mA Tw Thermal protection temperature 150 190 °C Tw_hy Thermal protection temperature hysteresis 10 °C |
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