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LD39100PU12R 数据表(PDF) 9 Page - STMicroelectronics |
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LD39100PU12R 数据表(HTML) 9 Page - STMicroelectronics |
9 / 27 page LD39100 Electrical characteristics DocID15676 Rev 6 9/27 Symbol Parameter Test conditions Min. Typ. Max. Unit IQ Quiescent current IOUT = 0 mA 20 µA IOUT = 0 mA -40 °C < TJ < 125 °C 50 IOUT = 0 to 1 A 200 IOUT = 0 to 1 A -40 °C < TJ < 125 °C 300 VIN input current in OFF mode: (3) VEN = GND 0.001 1 PG Power good output threshold Rising edge 0.92* VOUT V Falling edge 0.8* VOUT Power good output voltage low Isink = 6 mA open drain output 0.4 V ISC Short-circuit current RL = 0 1.5 A VEN Enable input logic low VIN = 1.5 V to 5.5 V -40 °C < TJ < 125 °C 0.4 V Enable input logic high 0.9 V IEN Enable pin input current VEN = VIN 0.1 100 nA TON Turn-on time (4) 30 µs TSHDN Thermal shutdown 160 °C Hysteresis 20 COUT Output capacitor Capacitance (see Section 5: "Typical performance characteristics") 1 µF Notes: (1)All transient values are guaranteed by design, not tested in production. (2)Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value. This specification does not apply to output voltages below 1.5 V. (3)PG pin floating. (4)Turn-on time is time measured between the enable input just exceeding VEN high value and the output voltage just reaching 95% of its nominal value. |
类似零件编号 - LD39100PU12R |
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类似说明 - LD39100PU12R |
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