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STSPIN32G4 数据表(PDF) 6 Page - STMicroelectronics |
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STSPIN32G4 数据表(HTML) 6 Page - STMicroelectronics |
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6 / 48 page ![]() 2.2 Recommended operating conditions All voltages referred to ground pins unless otherwise specified. Table 2. Recommended operating conditions Symbol Parameter Test Condition Min. Typ. Max. Unit VM Supply voltage 5.5(1) 75 V dVM /dt Supply voltage slope 10 V/ µs VCC VCC Buck converter output and gate driving supply voltage Internally generated, set to 8 V 8 V Internally generated, set to 10 V 10 V Internally generated, set to 12 V 12 V Internally generated, set to 15 V 15 V Externally provided 5.5(1) 15 V ICC VCC Buck converter output current 200(2) mA VREGIN 3.3 V LDO linear regulator input 3.3 15 V VREG3V3 Logic supply voltage 3.3 V IREG3V3 3.3 V linear regulator output current 150(2) mA IREG3V3,Stby Standby regulator output current VM ≥ 8V 6 mA VSCREF SCREF input Protection enabled 0.2 2.5 V Protection disabled 2.9 3.3 V VDDA MCU analog supply voltage ADC or COMP used 1.62 3.6 V DAC 1 MSPS or DAC 15 MSPS 1.71 3.6 V Op-amp used 2.0 3.6 V VREFBUS used 2.4 3.6 V ADC, DAC, Op-amp, COMP, VREFBUF not used 0 3.6 V VBAT MCU backup operating voltage 1.55 3.6 V VREF+ ADC positive reference voltage VDDA< 2 V 2 VDDA V VDDA < 2 V VDDA V Tamb Operative ambient temperature -40 125(2) °C 1. Actual operative range can be limited by UVLO protections. 2. Actual operative range can be limited by thermal shutdown. 2.3 Thermal data Thermal values are calculated by simulation with the following boundary conditions: 2s2p board as per the std. JEDEC (JESD51-7) in natural convection, board dimensions: 114.3 x 76.2 x 1.6 mm, ambient temperature: 25°C. STSPIN32G4 Recommended operating conditions DS13630 - Rev 1 page 6/48 |
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