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L6229QTR 数据表(PDF) 4 Page - STMicroelectronics |
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L6229QTR 数据表(HTML) 4 Page - STMicroelectronics |
4 / 28 page Electrical data L6229Q 4/28 Doc ID 15209 Rev 3 2 Electrical data 2.1 Absolute maximum ratings 2.2 Recommended operating conditions Table 2. Absolute maximum ratings Symbol Parameter Parameter Value Unit VS Supply voltage VSA = VSB = VS 60 V VOD Differential voltage between: VSA, OUT1, OUT2, SENSEA and VSB, OUT3, SENSEB VSA = VSB = VS = 60 V; VSENSEA = VSENSEB = GND 60 V VBOOT Bootstrap peak voltage VSA = VSB = VS VS + 10 V VIN, VEN Logic inputs voltage range -0.3 to +7 V VREF Voltage range at pin VREF -0.3 to +7 V VRCOFF Voltage range at pin RCOFF -0.3 to +7 V VRCPULSE Voltage range at pin RCPULSE -0.3 to +7 V VSENSE Voltage range at pins SENSEA and SENSEB -1 to +4 V IS(peak) Pulsed supply current (for each VS pin) VSA = VSB = VS; TPULSE < 1 ms 3.55 A IS RMS supply current (for each VS pin) VSA = VSB = VS 1.4 A Tstg, TOP Storage and operating temperature range -40 to 150 °C Table 3. Recommended operating conditions Symbol Parameter Parameter Min Max Unit VS Supply voltage VSA = VSB = VS 852 V VOD Differential voltage between VSA, OUT1A, OUT2A, SENSEA and VSB, OUT1B, OUT2B, SENSEB VSA = VSB = VS; VSENSEA = VSENSEB 52 V VREFA, VREFB Voltage range at pins VREFA and VREFB -0.1 5 V VSENSEA, VSENSEB Voltage range at pins SENSEA and SENSEB (pulsed tW < trr) (DC) -6 -1 6 1 V V IOUT RMS output current 1.4 A TJ Operating junction temperature -25 +125 °C fsw Switching frequency 100 kHz |
类似零件编号 - L6229QTR |
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类似说明 - L6229QTR |
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