Datenblatt-Suchmaschine für elektronische Bauteile |
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L6917B Datenblatt(PDF) 4 Page - STMicroelectronics |
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L6917B Datenblatt(HTML) 4 Page - STMicroelectronics |
4 / 33 page L6917B 4/33 Input Offset FBR=1.100V to1.850V; FBG=GND -12 12 mV SR Slew Rate VSEN=10pF 15 V/ µs DIFFERENTIAL CURRENT SENSING IISEN1, IISEN2 Bias Current Iload=0 45 50 55 µA IPGNDSx Bias Current 45 50 55 µA IISEN1, IISEN2 Bias Current at Over Current Threshold 80 85 90 µA IFB Active Droop Current Iload<0% Iload=100% 47.5 0 50 1 52.5 µA µA GATE DRIVERS tRISE HGATE High Side Rise Time VBOOTx-VPHASEx=10V; CHGATEx to PHASEx=3.3nF 15 30 ns IHGATEx High Side Source Current VBOOTx-VPHASEx=10V 2 A RHGATEx High Side Sink Resistance VBOOTx-VPHASEx=12V; 1.5 2 2.5 Ω tRISE LGATE Low Side Rise Time VCCDR=10V; CLGATEx to PGNDx=5.6nF 30 55 ns ILGATEx Low Side Source Current VCCDR=10V 1.8 A RLGATEx Low Side Sink Resistance VCCDR=12V 0.7 1.1 1.5 Ω P GOOD and OVP/UVP PROTECTIONS PGOOD Upper Threshold (VSEN/DACOUT) VSEN Rising 108 112 116 % PGOOD Lower Threshold (VSEN/DACOUT) VSEN Falling 84 88 92 % OVP Over Voltage Threshold (VSEN) VSEN Rising 2.0 2.25 V UVP Under Voltage Trip (VSEN/DACOUT) VSEN Falling 56 60 64 % VPGOOD PGOOD Voltage Low IPGOOD = -4mA 0.3 0.4 0.5 V ELECTRICAL CHARACTERISTICS (continued) VCC = 12V ±10%, TJ = 0 to 70°C unless otherwise specified Symbol Parameter Test Condition Min Typ Max Unit |
Ähnliche Teilenummer - L6917B |
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Ähnliche Beschreibung - L6917B |
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