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LB11850VA Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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LB11850VA Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 14 page LB11850VA No.A0609-2/14 Specifications Absolute Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit VCC maximum supply voltage VCC max 18 V OUTN pin maximum output current IOUTN max 20 mA OUTP pin maximum sink current IOUTP max 20 mA OUT pin output withstand voltage VOUT max 18 V HB maximum output current HB 10 mA CTL, C pin withstand voltage CTL, C max 7V CVI, LIM pin withstand voltage CVI, LIM max 7V RD/FD output pin output withstand voltage FG max 19 V RD/FG output current FG max 10 mA 5VREG pin maximum output current I5VREG max 10 mA Allowable power dissipation Pd max Mounted on a specified board * 0.9 W Operating temperature range Topr -30 to +95 °C Storage temperature range Tstg -55 to +150 °C Note *1: Mounted on a specified board: 114.3mm ×76.1mm×1.6mm, glass epoxy. Note *2: Tj max = 150 °C. Use the device in a condition that the chip temperature does not exceed Tj = 150°C during operation. Recommended Operating Ranges at Ta = 25 °C Parameter Symbol Conditions Ratings Unit VCC supply voltage 1 VCC1 VCC pin 5.5 to 16 V VCC supply voltage 2 VCC2 When VCC-5VREG shorted 4.5 to 5.5 V CTL input voltage range VCTL 0 to 5VREG V LIM input voltage range VLIM 0 to 5VREG V VCI input voltage range VCVI 0 to 5VREG V Hall input common phase input voltage range VICM 0.2 to 3 V Electrical Characteristics at Ta = 25 °C, VCC = 12V, unless otherwise specified Ratings Parameter Symbol Conditions min typ max unit ICC1 During drive 12 15 mA Circuit current ICC2 During lock protection 12 15 mA 5VREG voltage 5VREG I5VREG = 5mA 4.8 5.0 5.2 V HB voltage VHB IHB = 5mA 1.05 1.20 1.35 V Current limiter voltage VLIM 190 210 230 mV CPWM pin H level voltage VCRH 2.8 3.0 3.2 V CPWM pin L level voltage VCRL 0.9 1.1 1.3 V CPWM pin charge current ICPWM1 VCPWM = 0.5V 24 30 36 µA CPWM pin discharge current ICPWM2 VCPWM = 3.5V 21 27 33 µA CPWM oscillation frequency FPWM C = 220pF 30 kHz CT pin H level voltage VCTH 2.8 3.0 3.2 V CT pin L level voltage VCTL 0.9 1.1 1.3 V CT pin charge current ICT1 VCT = 2V 1.6 2.0 2.5 µA CT pin discharge current ICT2 VCT = 2V 0.16 0.20 0.25 µA CT pin charge/discharge current ratio RCT ICT1/ICT2 8 10 12 times OUTN pin output H voltage VONH IO = 10mA VCC-0.85 VCC-1.0 V OUTN pin output L voltage VONL IO = 10mA 0.9 1.0 V OUTP pin output L voltage VOPL IO = 10mA 0.5 0.65 V Continued on next page. |
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