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LB11889M датащи(PDF) 2 Page - Sanyo Semicon Device |
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LB11889M датащи(HTML) 2 Page - Sanyo Semicon Device |
2 / 11 page LB11889M No.8791-2/11 Electrical Characteristics at Ta = 25 °C, VCC = 5V, VS = 15V Ratings Parameter Symbol Conditions min typ max Unit VCC power supply current ICC RL = ∞, VCTL = 0V, VLIM = 0V (at static mode) 12 18 mA Output VOsat1 IO = 500mA, Rf = 0.5Ω, sink+source VCTL = VLIM = 5V (With saturation prevention) 2.1 2.6 Output saturation voltage VOsat2 IO = 1.0A, Rf = 0.5Ω, sink+source VCTL = VLIM = 5V (With saturation prevention) 2.6 3.5 V Output leak current IOleak 1.0 mA FR FR pin input threshold voltage VFSR 2.25 2.50 2.75 V FR pin input input bias current Ib (FSR) -5.0 µA Control CTLREF pin voltage VCREF 2.37 2.50 2.63 V CTLREF pin input range VCREF IN 1.70 3.50 V CTL pin input bias current Ib (CTL) VCTL = 5V, CTLREF : OPEN 8.0 µA CTL pin control start voltage VCTL (ST) Rf = 0.5 Ω, VLIM = 5V, IO≥10mA With hall input logic fixed (U, V, W = H, H, L) 2.20 2.35 2.50 V CTL pin control switching voltage VCTL (ST2) Rf = 0.5 Ω, VLIM = 5V 3.00 3.15 3.30 V CTL pin control Gm1 Gm1 (CTL) Rf = 0.5 Ω, ∆IO = 200mA With hall input logic fixed (U, V, W = H, H, L) 0.52 0.65 0.78 A/V CTL pin control Gm2 Gm2 (CTL) Rf = 0.5 Ω, ∆VCTL = 200mV With hall input logic fixed (U, V, W = H, H, L) 1.20 1.50 1.80 A/V Current limiter LIM current limiter offset voltage Voff (LIM) Rf = 0.5 Ω, VCTL = 5V, IO≥10mA With hall input logic fixed (U, V, W = H, H, L) 140 200 260 mV LIM pin input bias current Ib (LIM) VCTL = 5V, CTLREF : OPEN, VLIM = 0V -2.5 µA LIM pin current limiter level Ilim Rf = 0.5 Ω, VCTL = 5V, VLIM = 2.06V With hall input logic fixed (U, V, W = H, H, L) 830 900 970 mA Hall amplifier Hall amplifier input offset voltage Voff (HALL) -6 +6 mV Hall amplifier input bias current Ib (HALL) 1.0 3.0 µA Hall amplifier common-mode VCM (HALL) 1.3 3.3 V TRC Torque ripple correction factor TRC At bottom and peak of Rf waveform at IO = 200mA (RF = 0.5 Ω, ADJ-OPEN) Note 2 9 % ADJ pin voltage VADJ 2.37 2.50 2.63 V FG amplifier FG amplifier input offset voltage Voff (FG) -8 +8 mV FG amplifier input bias current Ib (FG) -100 nA FG amplifier output saturation voltage VOsat (FG) At internal pull-up resistor on the sink side 0.5 V FG amplifier common-mode input voltage VCM (FG) 0.5 4.0 V Saturation Saturation prevention circuit lower set voltage VOsat (DET) Voltage between each OUT and Rf at IO = 10mA, Rf = 0.5 Ω, VCTL = VLIM = 5V 0.175 0.25 0.325 V TSD TSD operating temperature T-TSD (Design target) Note.1 180 °C TSD temperature hysteresis width ∆TSD (Design target) Note.1 20 °C Note 1. No measurements are made on the parameters with Note (Design target). |
Аналогичный номер детали - LB11889M |
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Аналогичное описание - LB11889M |
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