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managing power electronics vlsi and dsp driven computer systems nov 2005 phần 10

Tham số tối đa Nguồn cung cấp điện áp tối đa Nguồn cung cấp điện áp tối đa Phê duyệt VOltaqe Pin điện áp đầu vào phê duyệt tối đa đầu ra Pin điện cực phân tán tối đa Nhiệt độ hoạt động thấp hiệu quả dẫn nhiệt Kiểm tra Hội đồng quản trị cho bề mặt núi gói chì không vượt quá | 348 Appendix G Fairchild Specifications for FAN8702 Equivalent Circuits Continued FAN8702 FAN8702B Appendix G Fairchild Specifications for FAN8702 3 49 FAN8702 FAN8702B Absolute Maximum Ratings Ta 25 C Parameter Symbol Value Unit Maximum Power Supply Voltage VBMAX 10.5 V Maximum Power Supply Voltage VCCMAX 10.5 V Maximum Approval Voltage To Input Pin VINMAX 10.5 V Maximum Approval Voltage To Output Pin VOUTMAX 11.5 V Maximum Output Current IOUTMAX 600 mA Maximum Power Dissipation PdMAX 1000 mW Operating Temperature TOPR -20 80 Storage Temperature TSTG -55 150 C Power Dissipation Curve Air condition Om s Note PCB Condition Thickness 1 6mm . Dimension 76.2mm 114.3mm Refer EIA J SED 51-2 EiXVJ SED 51-3 JESD51-2 Integrated Circuits Thermal Test Method Environmental Conditions Natural Convection Still Air JSED51-3 Low Effective Thermal Conductivity Test Board for Leaded Surface Mount Packages Should not exceed Po or ASO value Recommended Operating Conditions Ta 25 C Parameter Symbol Min. Typ. Max. Unit Operating Voltage Range VB1 2 2.2 6.5 V Operating Voltage Range VCC1.2 2.2 6.5 V Logic Input High Level VINH 1.8 7.0 V Logic Input Low Level VINL -0.3 0.4 V 350 Appendix G Fairchild Specifications for FAN8702 FAN8702 FAN8702B Electrical Characteristics Ta 25 C VB1 VB2 VCC1 VCC2 VDD 2.4V Block Parameter Symbol Conditions Min. Typ. Max. Unit Total Stand-by Current ISTB VB VCC VDD 7.0V 1.0 pA Operating Consumption Current 1 ICC1 IN 1 - IN8 IPhase IOV 2QOmA Notel 8 11 mA Operating Consumption Current 2 ICC2 IN1 IN8 2Phase IOV 400mA Notel 17 25 mA Operating Consumption Current 3 ICC3 IN5 IN8 Brake Note2 16 25 mA Operating Consumption Current 4 ICC4 IN9 IN12 1 phase IOI 200mA. Notel 6 11 mA Operating Consumption Current 5 ICC5 IN11 IN12 Brake Note2 16 25 mA Reference Voltage Output Voltage 1 VREF1 IREF -1mAJNHD L 0.95 1.0 1.05 V Reference Voltage Output Voltage 2 VREF2 IREF -1mA INHD H 0.64 0.67 0.70 V Logic Input High Current IINH VIN 5.0V 60 90 mA Logic Input Low Current IINL