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L6472H 数据表(PDF) 9 Page - STMicroelectronics |
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L6472H 数据表(HTML) 9 Page - STMicroelectronics |
9 / 69 page L6472 Electrical data Doc ID 022729 Rev 1 9/69 2 Electrical data 2.1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Test condition Value Unit VDD Logic interface supply voltage 5.5 V VS Motor supply voltage VSA = VSB = VS 48 V VGND, diff Differential voltage between AGND, PGND and DGND ±0.3 V Vboot Bootstrap peak voltage 55 V VREG Internal voltage regulator output pin and logic supply voltage 3.6 V VADCIN Integrated ADC input voltage range (ADCIN pin) -0.3 to +3.6 V VOSC OSCIN and OSCOUT pin voltage range -0.3 to +3.6 V Vout_diff Differential voltage between VSA, OUT1A, OUT2A, PGND and VSB, OUT1B, OUT2B, PGND pins VSA = VSB = VS 48 V VLOGIC Logic inputs voltage range -0.3 to +5.5 V Iout (1) R.m.s. output current 3 A Iout_peak (1) Pulsed output current TPULSE < 1 ms 7 A TOP Operating junction temperature 150 °C Ts Storage temperature range -55 to 150 °C Ptot Total power dissipation (TA = 25 °C) (2) 5W 1. Maximum output current limit is related to metal connection and bonding characteristics. Actual limit must satisfy maximum thermal dissipation constraints. 2. HTSSOP28 mounted on EVAL6472H Rev 1.0. |
类似零件编号 - L6472H |
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类似说明 - L6472H |
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