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LV8222W Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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LV8222W Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 12 page LV8222W No.7459-2/12 Electrical Characteristics at Ta = 25 °C, VCC = 2.4V, VS = 2.4V Ratings Parameter Symbol Conditions min typ max Unit Power supply current 1 ICC1 S/S pin H, MUTE pin H (when operating) 1.5 2.0 mA Power supply current 2 ICC2 S/S pin L (standby mode) 20 µA Charge pump output Output voltage VG VS = 2.4V 5.9 6.4 6.9 V VG regulator output Output voltage VGREG 3.5 4.0 4.5 V Overheat protection circuit Thermal protection circuit operating temperature TSD *Design target 150 180 °C Hysteresis width ∆TSD *Design target 40 °C Power supply monitor Monitor output voltage VSMON VS = 2.4V 1.1 1.2 1.3 V Actuator block [Actuator input pin] High level input voltage range VAIH VCC-0.5 VCC V Low level input voltage range VAIL 0 0.5 V Output block Output ON resistance Ron1,2,3 IO = 0.5A, sum of upper and lower outputs 1.5 2.5 Ω TRISE *Design target 0.1 µs Output transmission delay time (H-bridge) TFALL *Design target 0.1 µs Ch1, ch2 output pulse width is 2/3 tmin or more Minimum input pulse width Tmin *Design target 200 ns MUTE pin High level input voltage range VMUH MUTE OFF VCC-0.5 VCC V Low level input voltage range VMUL MUTE ON 0 0.5 V Spindle motor driver side [Output side ON resistance] SOURCE1 Ron(H1) IO = 0.5A, VS = 1.2V, VG = 5.2V, forward TR 0.5 1.0 Ω SOURCE2 Ron(H2) IO = 0.5A, VS = 1.2V, VG = 5.2V, reverse TR 0.5 1.0 Ω SINK Ron(L) IO = 0.5A, VS = 1.2V 0.5 1.0 Ω SOURCE+SINK Ron(H+L) IO = 0.5A, VS = 1.2V, VG = 5.2V 1.0 2.0 Ω Position detection comparator Input offset voltage VSOFS *Design target -9 +9 mV VCO pin VCO High level voltage VCOH 0.6 0.8 1.0 V VCO Low level voltage VCOL 0.3 0.5 0.7 V S/S pin High level input voltage range VSSH Start VCC-0.5 VCC V Low level input voltage range VSSL Stop 0 0.5 V Current limiter Limiter voltage VRF 0.17 0.19 0.21 V BREAK pin High level input voltage range VBRH Brake ON VCC-0.5 VCC V Low level input voltage range VBRL Brake OFF 0 0.5 V PWM pin High level input voltage range VPWMH VCC-0.5 VCC V Low level input voltage range VPWML 0 0.5 V PWM input frequency VPWMIN 150 kHz CLK pin High level input voltage range VCLKH VCC-0.5 VCC V Low level input voltage range VCLKL 0 0.5 V * Design target value and no measurement is performed. Continued on next page. |
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