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L6229PDTR 数据表(PDF) 6 Page - STMicroelectronics |
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L6229PDTR 数据表(HTML) 6 Page - STMicroelectronics |
6 / 25 page L6229 6/25 Symbol Parameter Test Conditions Min Typ Max Unit Source Drain Diodes VSD Forward ON Voltage ISD = 1.4A, EN = LOW 1.15 1.3 V trr Reverse Recovery Time If = 1.4A 300 ns tfr Forward Recovery Time 200 ns Logic Input (H1, H2, H3, EN, FWD/REV, BRAKE) VIL Low level logic input voltage -0.3 0.8 V VIH High level logic input voltage 2 7 V IIL Low level logic input current GND Logic Input Voltage -10 µA IIH High level logic input current 7V Logic Input Voltage 10 µA Vth(ON) Turn-ON Input Threshold 1.8 2.0 V Vth(OFF) Turn-OFF Input Threshold 0.8 1.3 V VthHYS Input Thresholds Hysteresys 0.25 0.5 V Switching Characteristics tD(on)EN Enable to out turn-ON delay time (7) ILOAD = 1.4 A, Resistive Load 500 650 800 ns tD(off)EN Enable to out turn-OFF delay time (7) ILOAD = 1.4 A, Resistive Load 500 1000 ns tD(on)IN Other Logic Inputs to Output Turn- ON delay Time ILOAD = 1.4 A, Resistive Load 1.6 µs tD(off)IN Other Logic Inputs to out Turn-OFF delay Time ILOAD = 1.4 A, Resistive Load 800 ns tRISE Output Rise Time (7) ILOAD = 1.4 A, Resistive Load 40 250 ns tFALL Output Fall Time (7) ILOAD = 1.4 A, Resistive Load 40 250 ns tDT Dead Time 0.5 1 µs fCP Charge Pump Frequency Tj = -25 to 125°C (6) 0.6 1 MHz PWM Comparator and Monostable IRCOFF Source current at pin RCOFF VRCOFF = 2.5 V 3.5 5.5 mA VOFFSET Offset Voltage on Sense Comparator Vref = 0.5 V ±5 mV tprop Turn OFF Propagation delay (8) Vref = 0.5 V 500 ns tblank Internal Blanking Time on Sense Comparator 1µs tON(min) Minimum on Time 2.5 3 µs tOFF PWM RecirculationTime ROFF= 20k Ω ; COFF =1nF 13 µs ROFF= 100k Ω ; COFF =1nF 61 µs IBIAS Input Bias Current at pin VREF 10 µA Tacho Monostable IRCPULSE Source Current at pin RCPULSE VRCPULSE = 2.5V 3.5 5.5 mA Table 6. Electrical Characteristics (continued) (VS = 48V , Tamb = 25 °C , unless otherwise specified) |
类似零件编号 - L6229PDTR |
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类似说明 - L6229PDTR |
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