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UA9849G-SH1-T Datasheet(PDF) 4 Page - Unisonic Technologies |
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UA9849G-SH1-T Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 12 page UA9849 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 4 of 12 www.unisonic.com.tw QW-R109-006,C ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Applied Voltage ( with 5V Power Supply) VCC 7 V Applied Voltage ( motor Power Supply1 ) VM1 16 V Applied Voltage ( motor Power Supply2) VM2 16 V Output Current(Note 4) IOUT 1.3 A Power Dissipation(Note 2) PD 2.2 W Operating Temperature TOPR -20 ~ 75 °C Storage Temperature(Note 3) TSTG -55 ~ 150 °C Note: 1. 2. 3. 4. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. Reduced by 17.6mW for increase for TA of 1°C over 25°C TJ should not exceed 150°C TJ should not exceed PD or ASO value. RECOMMENDED OPERATING CONDITIONS (T A =25°C) PARAMETER SYMBOL MIN TYP MAX UNIT Power Supply Voltage VCC 4.25 5.5 V VM1 3.0 15 VM2 3.0 15 ELECTRICAL CHARACTERISTICS (TA=25°C, VCC=5V, VM1=12V, VM2=12V, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP. MAX UNIT Total Device Circuit Current 1 ICC1 In the power save ON state 0 0.2 mA Circuit Current 2 ICC2 In the power save OFF state 4.1 6.5 mA Power Save ON Voltage Range VPSON 1.5 V OFF Voltage Range VPSOFF 3.5 V Hall Bias Hall Bias Voltage VHB IHB=10mA 0.5 0.9 1.5 V Hall Amplifier Input Bias Current IHA 0.7 3.0 µA Same Phase Input Voltage Range VHAR 1.5 4.0 V Minimum Input Level VINH 50 mVP-P H3 Hysteresis Level VHYS 10 20 40 mV Torque Command Input Voltage Range EC 1.0 4.0 V “-“Offset Voltage ECOFF- ECR=2.5V -80 -50 -20 mV “+“Offset Voltage ECOFF+ ECR=2.5V 20 50 80 mV Input Bias Current ECIN ECR = EC 0.5 2.0 µA I/O Gain GEC EC=1.5V,2.0V 0.35 0.51 0.61 A/V FG FG Output High Level Voltage VFGH IFG= -20µA 4.5 4.8 V FG Output Low Level Voltage VFGL IFG=3mA 0 0.25 0.4 V Duty (Reference Value) DU 50 % Rotation Detection FR Output High Level Voltage VFRH VFRH= -20µA 4.1 4.4 V FR Output Low Level Voltage VFRL IFR= 3mA 0 0.25 0.4 V |
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